Tqdcfr.cpp

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/**
 * MOAB, a Mesh-Oriented datABase, is a software component for creating,
 * storing and accessing finite element mesh data.
 *
 * Copyright 2004 Sandia Corporation.  Under the terms of Contract
 * DE-AC04-94AL85000 with Sandia Corporation, the U.S. Government
 * retains certain rights in this software.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 */
 
#include "Tqdcfr.hpp"
#include "moab/Core.hpp"
#include "moab/Range.hpp"
#include "moab/FileOptions.hpp"
#include <iostream>
#include <string>
 
#ifdef MOAB_HAVE_MPI
#include "moab_mpi.h"
#endif
 
#include "moab/ReadUtilIface.hpp"
#include "SequenceManager.hpp"
#include "moab/GeomTopoTool.hpp"
#include "MBTagConventions.hpp"
#include "moab/CN.hpp"
#include "Internals.hpp"
#include "moab/HigherOrderFactory.hpp"
#include "exodus_order.h"
 
#include <sstream>
#include <cassert>
#include <cstring>
 
namespace moab
{
 
static bool debug = false;
 
const char Tqdcfr::geom_categories[][CATEGORY_TAG_SIZE] = { "Vertex\0", "Curve\0", "Surface\0", "Volume\0" };
 
// Will be used in a static function, so declared outside class members :(
// major/minor cubit version that wrote this file
static int major = -1, minor = -1;
const EntityType Tqdcfr::group_type_to_mb_type[] = { MBENTITYSET, MBENTITYSET, MBENTITYSET,  // group, body, volume
                                                     MBENTITYSET, MBENTITYSET, MBENTITYSET,  // surface, curve, vertex
                                                     MBHEX,       MBTET,       MBPYRAMID,   MBQUAD,
                                                     MBTRI,       MBEDGE,      MBVERTEX };
 
const EntityType Tqdcfr::block_type_to_mb_type[] = {
    MBVERTEX,                                               // sphere
    MBEDGE,    MBEDGE,    MBEDGE,                           // bars
    MBEDGE,    MBEDGE,    MBEDGE,                           // beams
    MBEDGE,    MBEDGE,    MBEDGE,                           // truss
    MBEDGE,                                                 // spring
    MBTRI,     MBTRI,     MBTRI,     MBTRI,                 // tri
    MBTRI,     MBTRI,     MBTRI,     MBTRI,                 // trishell
    MBQUAD,    MBQUAD,    MBQUAD,    MBQUAD,                // shell
    MBQUAD,    MBQUAD,    MBQUAD,    MBQUAD,    MBQUAD,     // quad
    MBTET,     MBTET,     MBTET,     MBTET,     MBTET,      // tet
    MBPYRAMID, MBPYRAMID, MBPYRAMID, MBPYRAMID, MBPYRAMID,  // pyramid
    MBHEX,     MBHEX,     MBHEX,     MBHEX,     MBHEX,      // hex
    MBHEX,                                                  // hexshell
    MBMAXTYPE                                               // last
};
 
// Mapping from mesh packet type to moab type
const EntityType Tqdcfr::mp_type_to_mb_type[] = { MBHEX,  MBHEX,  MBHEX,     MBHEX,     MBHEX,     MBHEX,     MBHEX,
                                                  MBHEX,  MBTET,  MBTET,     MBTET,     MBTET,     MBTET,     MBTET,
                                                  MBTET,  MBTET,  MBPYRAMID, MBPYRAMID, MBPYRAMID, MBPYRAMID, MBQUAD,
                                                  MBQUAD, MBQUAD, MBQUAD,    MBTRI,     MBTRI,     MBTRI,     MBTRI,
                                                  MBEDGE, MBEDGE, MBVERTEX };
 
const int Tqdcfr::cub_elem_num_verts[] = { 1,                    // sphere
                                           2, 2, 3,              // bars
                                           2, 2, 3,              // beams
                                           2, 2, 3,              // truss
                                           2,                    // spring
                                           3, 3, 6, 7,           // tris
                                           3, 3, 6, 7,           // trishells
                                           4, 4, 8, 9,           // shells
                                           4, 4, 5, 8,  9,       // quads
                                           4, 4, 8, 10, 14,      // tets
                                           5, 5, 8, 13, 18,      // pyramids
                                           8, 8, 9, 20, 27, 12,  // hexes (incl. hexshell at end)
                                           0 };
 
const int Tqdcfr::cub_elem_num_verts_len = sizeof( cub_elem_num_verts ) / sizeof( cub_elem_num_verts[0] );
 
// Define node-order map from Cubit to CN. Table is indexed
// by EntityType and number of nodes. Entries are NULL if Cubit order
// is the same as CN ordering. Non-null entries contain the
// index into the MOAB node order for the corresponding vertex
// in the Cubit connectivity list. Thus for a 27-node hex:
// moab_conn[ cub_hex27_order[i] ] = cubit_conn[ i ];
const int* const* const* const cub_elem_order_map = exodus_elem_order_map;
 
const char* const BLOCK_NODESET_OFFSET_TAG_NAME = "BLOCK_NODESET_OFFSET";
const char* const BLOCK_SIDESET_OFFSET_TAG_NAME = "BLOCK_SIDESET_OFFSET";
 
#define RR \
    if( MB_SUCCESS != result ) return result
 
// acis dimensions for each entity type, to match
// enum {BODY, LUMP, SHELL, FACE, LOOP, COEDGE, EDGE, VERTEX, ATTRIB, UNKNOWN}
 
#define IO_ASSERT( C ) INT_IO_ERROR( C, __LINE__ )
 
static inline void INT_IO_ERROR( bool condition, unsigned line )
{
    if( !condition )
    {
        char buffer[] = __FILE__ "             ";
        snprintf( buffer, strlen( buffer ), "%s:%u", __FILE__, line );
        fflush( stderr );
        perror( buffer );
        abort();
    }
}
 
void Tqdcfr::FSEEK( unsigned int offset )
{
    int rval = fseek( cubFile, offset, SEEK_SET );
    IO_ASSERT( !rval );
}
 
void Tqdcfr::FREADI( unsigned num_ents )
{
    if( uint_buf.size() < num_ents )
    {
        uint_buf.resize( num_ents );
        int_buf = (int*)&uint_buf[0];
    }
    FREADIA( num_ents, &uint_buf[0] );
}
 
void Tqdcfr::FREADD( unsigned num_ents )
{
    dbl_buf.resize( num_ents );
    FREADDA( num_ents, &dbl_buf[0] );
}
 
void Tqdcfr::FREADC( unsigned num_ents )
{
    char_buf.resize( num_ents );
    FREADCA( num_ents, &char_buf[0] );
}
 
// Used for swapping
static void swap8_voff( long* data )
{
    unsigned char tmp, *cdat = (unsigned char*)data;
    tmp     = cdat[0];
    cdat[0] = cdat[7], cdat[7] = tmp;
    tmp     = cdat[1];
    cdat[1] = cdat[6], cdat[6] = tmp;
    tmp     = cdat[2];
    cdat[2] = cdat[5], cdat[5] = tmp;
    tmp     = cdat[3];
    cdat[3] = cdat[4], cdat[4] = tmp;
}
 
static void swap4_uint( unsigned int* data )
{
    unsigned char tmp, *cdat = (unsigned char*)data;
    tmp     = cdat[0];
    cdat[0] = cdat[3], cdat[3] = tmp;
    tmp     = cdat[1];
    cdat[1] = cdat[2], cdat[2] = tmp;
}
 
/*
static void swap2_ushort(unsigned short *data)
{
  unsigned char tmp, *cdat = (unsigned char *) data;
  tmp = cdat[0]; cdat[0] = cdat[1], cdat[1] = tmp;
}
*/
 
void Tqdcfr::FREADIA( unsigned num_ents, unsigned int* array )
{
    unsigned rval = fread( array, sizeof( unsigned int ), num_ents, cubFile );
    IO_ASSERT( rval == num_ents );
    if( swapForEndianness )
    {
        unsigned int* pt = array;
        for( unsigned int i = 0; i < num_ents; i++ )
        {
            swap4_uint( (unsigned int*)pt );
            pt++;
        }
    }
}
 
void Tqdcfr::FREADDA( unsigned num_ents, double* array )
{
    unsigned rval = fread( array, sizeof( double ), num_ents, cubFile );
    IO_ASSERT( rval == num_ents );
    if( swapForEndianness )
    {
        double* pt = array;
        for( unsigned int i = 0; i < num_ents; i++ )
        {
            swap8_voff( (long*)pt );
            pt++;
        }
    }
}
 
void Tqdcfr::FREADCA( unsigned num_ents, char* array )
{
    unsigned rval = fread( array, sizeof( char ), num_ents, cubFile );
    IO_ASSERT( rval == num_ents );
}
 
void Tqdcfr::CONVERT_TO_INTS( unsigned int num_ents )
{
    for( unsigned int i = 0; i < num_ents; i++ )
        int_buf[i] = uint_buf[i];
}
 
ReaderIface* Tqdcfr::factory( Interface* iface )
{
    return new Tqdcfr( iface );
}
 
Tqdcfr::Tqdcfr( Interface* impl )
    : cubFile( NULL ), globalIdTag( 0 ), cubIdTag( 0 ), geomTag( 0 ), uniqueIdTag( 0 ), blockTag( 0 ), nsTag( 0 ),
      ssTag( 0 ), attribVectorTag( 0 ), entityNameTag( 0 ), categoryTag( 0 ), hasMidNodesTag( 0 ),
      swapForEndianness( false ), int_buf( NULL ), mFileSet( 0 ), printedSeqWarning( false ),
      printedElemWarning( false ), acisDumpFile( NULL )
{
    assert( NULL != impl );
    mdbImpl = impl;
    impl->query_interface( readUtilIface );
    assert( NULL != readUtilIface );
 
    currVHandleOffset = -1;
    for( EntityType this_type = MBVERTEX; this_type < MBMAXTYPE; this_type++ )
        currElementIdOffset[this_type] = -1;
 
    ErrorCode rval;
    rval = mdbImpl->tag_get_handle( MATERIAL_SET_TAG_NAME, 1, MB_TYPE_INTEGER, blockTag );
    MB_CHK_SET_ERR_RET( rval, "Failed to tag_get_handle." );
    rval = mdbImpl->tag_get_handle( DIRICHLET_SET_TAG_NAME, 1, MB_TYPE_INTEGER, nsTag );
    MB_CHK_SET_ERR_RET( rval, "Failed to tag_get_handle." );
    rval = mdbImpl->tag_get_handle( NEUMANN_SET_TAG_NAME, 1, MB_TYPE_INTEGER, ssTag );
    MB_CHK_SET_ERR_RET( rval, "Failed to tag_get_handle." );
 
    if( 0 == entityNameTag )
    {
        rval = mdbImpl->tag_get_handle( NAME_TAG_NAME, NAME_TAG_SIZE, MB_TYPE_OPAQUE, entityNameTag,
                                        MB_TAG_SPARSE | MB_TAG_CREAT );
        MB_CHK_SET_ERR_RET( rval, "Failed to tag_get_handle." );
    }
 
    cubMOABVertexMap = NULL;
}
 
Tqdcfr::~Tqdcfr()
{
    mdbImpl->release_interface( readUtilIface );
 
    if( NULL != cubMOABVertexMap ) delete cubMOABVertexMap;
    if( attribVectorTag )
    {
        // get all sets, and release the string vectors
        Range allSets;  // although only geom sets should have these attributes
        // can't error in a destructor
        ErrorCode rval = mdbImpl->get_entities_by_type( 0, MBENTITYSET, allSets );
        if( rval != MB_SUCCESS ) std::cerr << "WARNING: Could not get_entities_by_type" << std::endl;
        for( Range::iterator sit = allSets.begin(); sit != allSets.end(); ++sit )
        {
            EntityHandle gset = *sit;
            std::vector< std::string >* dum_vec;
            // can't error in a destructor
            rval = mdbImpl->tag_get_data( attribVectorTag, &gset, 1, &dum_vec );
            if( rval != MB_SUCCESS ) std::cerr << "WARNING: Could not tag_get_data" << std::endl;
            if( NULL != dum_vec ) delete dum_vec;  //
        }
        mdbImpl->tag_delete( attribVectorTag );
        attribVectorTag = NULL;
    }
}
 
ErrorCode Tqdcfr::read_tag_values( const char* /* file_name */,
                                   const char* /* tag_name */,
                                   const FileOptions& /* opts */,
                                   std::vector< int >& /* tag_values_out */,
                                   const SubsetList* /* subset_list */ )
{
    return MB_NOT_IMPLEMENTED;
}
 
ErrorCode Tqdcfr::load_file( const char* file_name,
                             const EntityHandle*,
                             const FileOptions& opts,
                             const ReaderIface::SubsetList* subset_list,
                             const Tag* file_id_tag )
{
    ErrorCode result;
 
    int tmpval;
    if( MB_SUCCESS == opts.get_int_option( "DEBUG_IO", 1, tmpval ) )
    {
        if( 0 < tmpval ) debug = true;
    }
 
    if( subset_list )
    {
        MB_SET_ERR( MB_UNSUPPORTED_OPERATION, "Reading subset of files not supported for CUB files" );
    }
 
    // Open file
    cubFile = fopen( file_name, "rb" );
    if( NULL == cubFile )
    {
        MB_SET_ERR( MB_FAILURE, "File not found" );
    }
 
    // Verify magic string
    FREADC( 4 );
    if( !( char_buf[0] == 'C' && char_buf[1] == 'U' && char_buf[2] == 'B' && char_buf[3] == 'E' ) )
    {
        fclose( cubFile );
        MB_SET_ERR( MB_FAILURE, "This doesn't appear to be a .cub file" );
    }
 
    // Get "before" entities
    result = mdbImpl->get_entities_by_handle( 0, beforeEnts );
    MB_CHK_SET_ERR( result, "Couldn't get \"before\" entities" );
 
    // ***********************
    // Read model header type information...
    // ***********************
    if( debug ) std::cout << "Reading file header." << std::endl;
    result = read_file_header();RR;
 
    if( debug ) std::cout << "Reading model entries." << std::endl;
    result = read_model_entries();RR;
 
    // Read model metadata
    if( debug ) std::cout << "Reading model metadata." << std::endl;
    result = read_meta_data( fileTOC.modelMetaDataOffset, modelMetaData );RR;
 
    double data_version;
    int md_index = modelMetaData.get_md_entry( 2, "DataVersion" );
    if( -1 == md_index )
        data_version = 1.0;
    else
        data_version = modelMetaData.metadataEntries[md_index].mdDblValue;
 
    // Get the major/minor cubit version that wrote this file
    // int major = -1, minor = -1;
    md_index = modelMetaData.get_md_entry( 2, "CubitVersion" );
    if( md_index >= 0 && !modelMetaData.metadataEntries[md_index].mdStringValue.empty() )
        sscanf( modelMetaData.metadataEntries[md_index].mdStringValue.c_str(), "%d.%d", &major, &minor );
 
    // ***********************
    // Read mesh...
    // ***********************
    int index = find_model( mesh );
    if( -1 == index ) return MB_FAILURE;
    ModelEntry* mesh_model = &modelEntries[index];
 
    // First the header & metadata info
    if( debug ) std::cout << "Reading mesh model header and metadata." << std::endl;
    result = mesh_model->read_header_info( this, data_version );
    if( MB_SUCCESS != result ) return result;
    result = mesh_model->read_metadata_info( this );
    if( MB_SUCCESS != result ) return result;
 
    // Now read in mesh for each geometry entity; read in order of increasing dimension
    // so we have all the mesh we need
    for( int dim = 0; dim < 4; dim++ )
    {
        for( unsigned int gindex = 0; gindex < mesh_model->feModelHeader.geomArray.numEntities; gindex++ )
        {
            Tqdcfr::GeomHeader* geom_header = &mesh_model->feGeomH[gindex];
 
            if( geom_header->maxDim != dim ) continue;
 
            // Read nodes
            if( debug ) std::cout << "Reading geom index " << gindex << " mesh: nodes... ";
            result = read_nodes( gindex, mesh_model, geom_header );
            if( MB_SUCCESS != result ) return result;
 
            // Read elements
            if( debug ) std::cout << "elements... ";
            result = read_elements( mesh_model, geom_header );
            if( MB_SUCCESS != result ) return result;
            if( debug ) std::cout << std::endl;
        }
    }
 
    // ***********************
    // Read acis records...
    // ***********************
    std::string sat_file_name;
    if( MB_SUCCESS != opts.get_str_option( "SAT_FILE", sat_file_name ) ) sat_file_name.clear();
    result = read_acis_records( sat_file_name.empty() ? NULL : sat_file_name.c_str() );RR;
 
    // ***********************
    // Read groups...
    // ***********************
    if( debug ) std::cout << "Reading groups... ";
    for( unsigned int grindex = 0; grindex < mesh_model->feModelHeader.groupArray.numEntities; grindex++ )
    {
        GroupHeader* group_header = &mesh_model->feGroupH[grindex];
        result                    = read_group( grindex, mesh_model, group_header );
        if( MB_SUCCESS != result ) return result;
    }
    if( debug ) std::cout << mesh_model->feModelHeader.groupArray.numEntities << " read successfully." << std::endl;
 
    // ***********************
    // Read blocks...
    // ***********************
    if( debug ) std::cout << "Reading blocks... ";
    Range ho_entities;
    for( unsigned int blindex = 0; blindex < mesh_model->feModelHeader.blockArray.numEntities; blindex++ )
    {
        BlockHeader* block_header = &mesh_model->feBlockH[blindex];
        result                    = read_block( blindex, data_version, mesh_model, block_header );
        if( MB_SUCCESS != result ) return result;
    }
 
    if( debug ) std::cout << mesh_model->feModelHeader.blockArray.numEntities << " read successfully." << std::endl;
 
    // ***********************
    // Read nodesets...
    // ***********************
    if( debug ) std::cout << "Reading nodesets... ";
    for( unsigned int nsindex = 0; nsindex < mesh_model->feModelHeader.nodesetArray.numEntities; nsindex++ )
    {
        NodesetHeader* nodeset_header = &mesh_model->feNodeSetH[nsindex];
        result                        = read_nodeset( nsindex, mesh_model, nodeset_header );
        if( MB_SUCCESS != result ) return result;
    }
    if( debug ) std::cout << mesh_model->feModelHeader.nodesetArray.numEntities << " read successfully." << std::endl;
 
    // ***********************
    // Read sidesets...
    // ***********************
    if( debug ) std::cout << "Reading sidesets...";
    for( unsigned int ssindex = 0; ssindex < mesh_model->feModelHeader.sidesetArray.numEntities; ssindex++ )
    {
        SidesetHeader* sideset_header = &mesh_model->feSideSetH[ssindex];
        result                        = read_sideset( ssindex, data_version, mesh_model, sideset_header );
        if( MB_SUCCESS != result ) return result;
    }
    if( debug ) std::cout << mesh_model->feModelHeader.sidesetArray.numEntities << " read successfully." << std::endl;
 
    if( debug )
    {
        std::cout << "Read the following mesh:" << std::endl;
        mdbImpl->list_entities( 0, 0 );
    }
 
    // Convert blocks to nodesets/sidesets if tag is set
    result = convert_nodesets_sidesets();
    if( MB_SUCCESS != result ) return result;
 
    Range after_ents;
    result = mdbImpl->get_entities_by_handle( 0, after_ents );
    if( MB_SUCCESS != result ) return result;
 
    after_ents = subtract( after_ents, beforeEnts );
 
    if( file_id_tag ) readUtilIface->assign_ids( *file_id_tag, after_ents );
 
    if( MB_SUCCESS != opts.get_null_option( "SKIP_TOPOLOGY" ) )
    {
        // **************************
        // Restore geometric topology
        // **************************
        GeomTopoTool gtt( mdbImpl, true, 0, true, false );
        result = gtt.restore_topology_from_adjacency();
        if( MB_SUCCESS != result )
        {
            std::cout << "Failed to restore topology " << std::endl;
        }
    }
 
    // done with the cubit file
    fclose( cubFile );
    return result;
}
 
ErrorCode Tqdcfr::convert_nodesets_sidesets()
{
    // Look first for the nodeset and sideset offset flags; if they're not
    // set, we don't need to convert
    const EntityHandle msh = 0;
    unsigned int nodeset_offset, sideset_offset;
    Tag tmp_tag;
    ErrorCode result = mdbImpl->tag_get_handle( BLOCK_NODESET_OFFSET_TAG_NAME, 1, MB_TYPE_INTEGER, tmp_tag );
    if( MB_SUCCESS != result )
        nodeset_offset = 0;
    else
    {
        result = mdbImpl->tag_get_data( tmp_tag, &msh, 1, &nodeset_offset );
        if( MB_SUCCESS != result ) return result;
    }
 
    result = mdbImpl->tag_get_handle( BLOCK_SIDESET_OFFSET_TAG_NAME, 1, MB_TYPE_INTEGER, tmp_tag );
    if( MB_SUCCESS != result )
        sideset_offset = 0;
    else
    {
        result = mdbImpl->tag_get_data( tmp_tag, &msh, 1, &sideset_offset );
        if( MB_SUCCESS != result ) return result;
    }
 
    if( 0 == nodeset_offset && 0 == sideset_offset ) return MB_SUCCESS;
 
    // Look for all blocks
    Range blocks;
    result = mdbImpl->get_entities_by_type_and_tag( 0, MBENTITYSET, &blockTag, NULL, 1, blocks );
    if( MB_SUCCESS != result || blocks.empty() ) return result;
 
    // Get the id tag for them
    std::vector< int > block_ids( blocks.size() );
    result = mdbImpl->tag_get_data( globalIdTag, blocks, &block_ids[0] );
    if( MB_SUCCESS != result ) return result;
 
    unsigned int i      = 0;
    Range::iterator rit = blocks.begin();
    Range new_nodesets, new_sidesets;
    std::vector< int > new_nodeset_ids, new_sideset_ids;
    for( ; rit != blocks.end(); i++, ++rit )
    {
        if( 0 != nodeset_offset && block_ids[i] >= (int)nodeset_offset &&
            ( nodeset_offset > sideset_offset || block_ids[i] < (int)sideset_offset ) )
        {
            // This is a nodeset
            new_nodesets.insert( *rit );
            new_nodeset_ids.push_back( block_ids[i] );
        }
        else if( 0 != sideset_offset && block_ids[i] >= (int)sideset_offset &&
                 ( sideset_offset > nodeset_offset || block_ids[i] < (int)nodeset_offset ) )
        {
            // This is a sideset
            new_sidesets.insert( *rit );
            new_sideset_ids.push_back( block_ids[i] );
        }
    }
 
    // OK, have the new nodesets and sidesets; now remove the block tags, and
    // add nodeset and sideset tags
    ErrorCode tmp_result = MB_SUCCESS;
    if( 0 != nodeset_offset )
    {
        if( 0 == nsTag )
        {
            int default_val = 0;
            tmp_result      = mdbImpl->tag_get_handle( DIRICHLET_SET_TAG_NAME, 1, MB_TYPE_INTEGER, nsTag,
                                                       MB_TAG_SPARSE | MB_TAG_CREAT, &default_val );
            if( MB_SUCCESS != tmp_result ) result = tmp_result;
        }
        if( MB_SUCCESS == tmp_result ) tmp_result = mdbImpl->tag_set_data( nsTag, new_nodesets, &new_nodeset_ids[0] );
        if( MB_SUCCESS != tmp_result ) result = tmp_result;
        tmp_result = mdbImpl->tag_delete_data( blockTag, new_nodesets );
        if( MB_SUCCESS != tmp_result ) result = tmp_result;
    }
    if( 0 != sideset_offset )
    {
        if( 0 == ssTag )
        {
            int default_val = 0;
            tmp_result      = mdbImpl->tag_get_handle( NEUMANN_SET_TAG_NAME, 1, MB_TYPE_INTEGER, ssTag,
                                                       MB_TAG_SPARSE | MB_TAG_CREAT, &default_val );
            if( MB_SUCCESS != tmp_result ) result = tmp_result;
        }
        if( MB_SUCCESS == tmp_result ) tmp_result = mdbImpl->tag_set_data( ssTag, new_sidesets, &new_sideset_ids[0] );
        if( MB_SUCCESS != tmp_result ) result = tmp_result;
        tmp_result = mdbImpl->tag_delete_data( blockTag, new_sidesets );
        if( MB_SUCCESS != tmp_result ) result = tmp_result;
    }
 
    return result;
}
 
ErrorCode Tqdcfr::read_nodeset( const unsigned int nsindex, Tqdcfr::ModelEntry* model, Tqdcfr::NodesetHeader* nodeseth )
{
    if( nodeseth->memTypeCt == 0 ) return MB_SUCCESS;
 
    // Position file
    FSEEK( model->modelOffset + nodeseth->memOffset );
 
    // Read ids for each entity type
    unsigned int this_type, num_ents;  //, uid;
    std::vector< char > bc_data;
    unsigned int num_read = 0;
    std::vector< EntityHandle > ns_entities, excl_entities;
    for( unsigned int i = 0; i < nodeseth->memTypeCt; i++ )
    {
        // Get how many and what type
        FREADI( 2 );
        num_read += 2 * sizeof( int );
        this_type = uint_buf[0];
        num_ents  = uint_buf[1];
 
        // Now get the ids
        FREADI( num_ents );
        num_read += sizeof( int );
        CONVERT_TO_INTS( num_ents );
 
        ErrorCode result = get_entities( this_type + 2, &int_buf[0], num_ents, ns_entities, excl_entities );
        if( MB_SUCCESS != result ) return result;
    }
    // Check for more data
    if( num_read < nodeseth->nsLength )
    {
        FREADC( 2 );  // num_read += 2;
        if( char_buf[0] == 'i' && char_buf[1] == 'd' )
        {
            FREADI( 1 );  // num_read += sizeof(int);
            // uid = int_buf[0];
        }
        else
        {
            if( char_buf[0] == 'b' && char_buf[1] == 'c' )
            {
                FREADI( 1 );  // num_read += sizeof(int);
                int num_bcs = uint_buf[0];
                bc_data.resize( num_bcs );
                FREADCA( num_bcs, &bc_data[0] );  // num_read += num_bcs;
            }
        }
    }
 
    if( debug )
    {
        nodeseth->print();
        if( !bc_data.empty() )
        {
            std::cout << "bc_data = ";
            std::vector< char >::iterator vit = bc_data.begin();
            for( ; vit != bc_data.end(); ++vit )
            {
                std::cout << std::hex << (int)( (unsigned char)*vit ) << " ";
            }
            std::cout << ": ";
            vit = bc_data.begin();
            for( ; vit != bc_data.end(); ++vit )
            {
                std::cout << *vit;
            }
            std::cout << std::endl;
        }
    }
 
    // And put entities into this nodeset's set
    ErrorCode result = put_into_set( nodeseth->setHandle, ns_entities, excl_entities );
    if( MB_SUCCESS != result ) return result;
 
    result = get_names( model->nodesetMD, nsindex, nodeseth->setHandle );
    if( MB_SUCCESS != result ) return result;
 
    const int def_bc_data_len = 0;
    std::string tag_name      = std::string( DIRICHLET_SET_TAG_NAME ) + "__BC_DATA";
    Tag nbc_data;
    result = mdbImpl->tag_get_handle( tag_name.c_str(), def_bc_data_len, MB_TYPE_OPAQUE, nbc_data,
                                      MB_TAG_CREAT | MB_TAG_SPARSE | MB_TAG_BYTES | MB_TAG_VARLEN, NULL );
    if( MB_SUCCESS != result ) return result;
    void const* tag_data[] = { ( bc_data.empty() ) ? NULL : &( bc_data[0] ) };
    int tag_size           = bc_data.size();
    result                 = mdbImpl->tag_set_by_ptr( nbc_data, &nodeseth->setHandle, 1, tag_data, &tag_size );
    if( MB_SUCCESS != result ) return result;
 
    return result;
}
 
ErrorCode Tqdcfr::read_sideset( const unsigned int ssindex,
                                const double data_version,
                                Tqdcfr::ModelEntry* model,
                                Tqdcfr::SidesetHeader* sideseth )
{
    if( sideseth->memCt == 0 ) return MB_SUCCESS;
 
    ErrorCode result;
 
    // Position file
    FSEEK( model->modelOffset + sideseth->memOffset );
 
    // Read ids for each entity type
    unsigned int this_type, num_ents, sense_size;
 
    std::vector< char > bc_data;
    unsigned int num_read = 0;  //, uid;
    std::vector< EntityHandle > ss_entities, excl_entities;
    if( data_version <= 1.0 )
    {
        for( unsigned int i = 0; i < sideseth->memTypeCt; i++ )
        {
            // Get how many and what type
            FREADI( 3 );
            num_read += 3 * sizeof( int );
            this_type  = uint_buf[0];
            num_ents   = uint_buf[1];
            sense_size = uint_buf[2];
 
            // Now get the ids
            FREADI( num_ents );
            num_read += sizeof( int );
            CONVERT_TO_INTS( num_ents );
 
            result = get_entities( this_type + 2, &int_buf[0], num_ents, ss_entities, excl_entities );
            if( MB_SUCCESS != result ) return result;
 
            if( sense_size == 1 )
            {
                // Byte-size sense flags; make sure read ends aligned...
                unsigned int read_length = ( num_ents / 8 ) * 8;
                if( read_length < num_ents ) read_length += 8;
                FREADC( read_length );
                num_read += read_length;
            }
            else if( sense_size == 2 )
            {
                // Int-size sense flags
                FREADI( num_ents );
                num_read += sizeof( int );
            }
 
            // Now do something with them...
            process_sideset_10( this_type, num_ents, sense_size, ss_entities, sideseth );
        }
    }
    else
    {
        for( unsigned int i = 0; i < sideseth->memTypeCt; i++ )
        {
            // Get how many and what type
            FREADI( 1 );
            num_read += sizeof( int );
            num_ents = uint_buf[0];
 
            // Get the types, and ids
            std::vector< unsigned int > mem_types( num_ents ), mem_ids( num_ents );
            FREADIA( num_ents, &mem_types[0] );
            num_read += num_ents * sizeof( int );
            FREADI( num_ents );
            num_read += sizeof( int );
 
            result = get_entities( &mem_types[0], &int_buf[0], num_ents, false, ss_entities );
            if( MB_SUCCESS != result ) return result;
 
            // Byte-size sense flags; make sure read ends aligned...
            unsigned int read_length = ( num_ents / 8 ) * 8;
            if( read_length < num_ents ) read_length += 8;
            FREADC( read_length );
            num_read += read_length;
 
            // wrt entities
            FREADI( 1 );
            num_read += sizeof( int );
            int num_wrts = uint_buf[0];
            FREADI( num_wrts );
            num_read += num_wrts * sizeof( int );
 
            result = process_sideset_11( ss_entities, num_wrts, sideseth );
            if( MB_SUCCESS != result ) return result;
        }
    }
 
    // Now set the dist factors
    if( sideseth->numDF > 0 )
    {
        // Have to read dist factors
        FREADD( sideseth->numDF );
        num_read += sideseth->numDF * sizeof( double );
        Tag distFactorTag;
        result = mdbImpl->tag_get_handle( "distFactor", 0, MB_TYPE_DOUBLE, distFactorTag,
                                          MB_TAG_SPARSE | MB_TAG_VARLEN | MB_TAG_CREAT );
        if( MB_SUCCESS != result ) return result;
        const void* dist_data = &dbl_buf[0];
        const int dist_size   = sideseth->numDF;
        result = mdbImpl->tag_set_by_ptr( distFactorTag, &sideseth->setHandle, 1, &dist_data, &dist_size );
        if( MB_SUCCESS != result ) return result;
    }
 
    // Check for more data
    if( data_version > 1.0 && num_read < sideseth->ssLength )
    {
        FREADC( 2 );  // num_read += 2;
        if( char_buf[0] == 'i' && char_buf[1] == 'd' )
        {
            FREADI( 1 );  // num_read += sizeof(int);
            // uid = int_buf[0];
        }
        else
        {
            // Check for bc_data
            if( char_buf[0] == 'b' && char_buf[1] == 'c' )
            {
                FREADI( 1 );  // num_read += sizeof(int);
                int num_bcs = uint_buf[0];
                bc_data.resize( num_bcs );
                FREADCA( num_bcs, &bc_data[0] );  // num_read += num_bcs;
            }
        }
    }
 
    if( debug )
    {
        sideseth->print();
        if( !bc_data.empty() )
        {
            std::cout << "bc_data = ";
            std::vector< char >::iterator vit = bc_data.begin();
            for( ; vit != bc_data.end(); ++vit )
            {
                std::cout << std::hex << (int)( (unsigned char)*vit ) << " ";
            }
            std::cout << ": ";
            vit = bc_data.begin();
            for( ; vit != bc_data.end(); ++vit )
            {
                std::cout << *vit;
            }
            std::cout << std::endl;
        }
    }
 
    result = get_names( model->sidesetMD, ssindex, sideseth->setHandle );
    if( MB_SUCCESS != result ) return result;
 
    const int def_bc_data_len = 0;
    std::string tag_name      = std::string( NEUMANN_SET_TAG_NAME ) + "__BC_DATA";
    Tag nbc_data;
    result = mdbImpl->tag_get_handle( tag_name.c_str(), def_bc_data_len, MB_TYPE_OPAQUE, nbc_data,
                                      MB_TAG_CREAT | MB_TAG_SPARSE | MB_TAG_BYTES | MB_TAG_VARLEN, NULL );
    if( MB_SUCCESS != result ) return result;
    void const* tag_data[] = { ( bc_data.empty() ) ? NULL : &( bc_data[0] ) };
    int tag_size           = bc_data.size();
    result                 = mdbImpl->tag_set_by_ptr( nbc_data, &sideseth->setHandle, 1, tag_data, &tag_size );
    if( MB_SUCCESS != result ) return result;
 
    return MB_SUCCESS;
}
 
ErrorCode Tqdcfr::process_sideset_10( const int this_type,
                                      const int num_ents,
                                      const int sense_size,
                                      std::vector< EntityHandle >& ss_entities,
                                      Tqdcfr::SidesetHeader* sideseth )
{
    std::vector< EntityHandle > forward, reverse;
    if( this_type == 3      // Surface
        && sense_size == 1  // Byte size
    )
    {
        // Interpret sense flags w/o reference to anything
        for( int i = 0; i < num_ents; i++ )
        {
            if( (int)char_buf[i] == 0 )
                forward.push_back( ss_entities[i] );
            else if( (int)char_buf[i] == 1 )
                reverse.push_back( ss_entities[i] );
            else if( (int)char_buf[i] == -1 )
            {  // -1 means "unknown", which means both
                forward.push_back( ss_entities[i] );
                reverse.push_back( ss_entities[i] );
            }
        }
    }
    else if( this_type == 4      // Curve
             && sense_size == 2  // int32 size
    )
    {
        for( int i = 0; i < num_ents; i++ )
        {
            if( uint_buf[i] == 0 )
                forward.push_back( ss_entities[i] );
            else if( uint_buf[i] == 1 )
                reverse.push_back( ss_entities[i] );
            else if( *( (int*)&uint_buf[i] ) == -1 )
            {  // -1 means "unknown", which means both
                forward.push_back( ss_entities[i] );
                reverse.push_back( ss_entities[i] );
            }
        }
    }
 
    // Now actually put them in the set
    ErrorCode result = MB_SUCCESS;
    if( !forward.empty() )
    {
        ErrorCode tmp_result = mdbImpl->add_entities( sideseth->setHandle, &forward[0], forward.size() );
        if( tmp_result != MB_SUCCESS ) result = tmp_result;
    }
    if( !reverse.empty() )
    {
        // Need to make a new set, add a reverse sense tag, then add to the sideset
        EntityHandle reverse_set;
        ErrorCode tmp_result = create_set( reverse_set );
        if( MB_SUCCESS != tmp_result ) result = tmp_result;
        tmp_result = mdbImpl->add_entities( reverse_set, &reverse[0], reverse.size() );
        if( tmp_result != MB_SUCCESS ) result = tmp_result;
        int def_val = 1;
        Tag sense_tag;
        tmp_result = mdbImpl->tag_get_handle( "NEUSET_SENSE", 1, MB_TYPE_INTEGER, sense_tag,
                                              MB_TAG_SPARSE | MB_TAG_CREAT, &def_val );
        if( tmp_result != MB_SUCCESS ) result = tmp_result;
        def_val    = -1;
        tmp_result = mdbImpl->tag_set_data( sense_tag, &reverse_set, 1, &def_val );
        if( tmp_result != MB_SUCCESS ) result = tmp_result;
        tmp_result = mdbImpl->add_entities( sideseth->setHandle, &reverse_set, 1 );
        if( tmp_result != MB_SUCCESS ) result = tmp_result;
    }
 
    return result;
}
 
ErrorCode Tqdcfr::process_sideset_11( std::vector< EntityHandle >& ss_entities,
                                      int num_wrts,
                                      Tqdcfr::SidesetHeader* sideseth )
{
    std::vector< EntityHandle > forward, reverse;
 
    unsigned int num_ents = ss_entities.size();
    unsigned int* wrt_it  = &uint_buf[0];
 
    for( unsigned int i = 0; i < num_ents; i++ )
    {
        unsigned int num_wrt = 0;
        if( 0 != num_wrts ) num_wrt = *wrt_it++;
        for( unsigned int j = 0; j < num_wrt; j++ )
            wrt_it += 2;
        // Assume here that if it's in the list twice, we get both senses
        if( num_wrt > 1 )
        {
            forward.push_back( ss_entities[i] );
            reverse.push_back( ss_entities[i] );
        }
        else
        {
            // Else interpret the sense flag
            if( (int)char_buf[i] == 0 )
                forward.push_back( ss_entities[i] );
            else if( (int)char_buf[i] == 1 )
                reverse.push_back( ss_entities[i] );
            else if( (int)char_buf[i] == -1 )
            {  // -1 means "unknown", which means both
                forward.push_back( ss_entities[i] );
                reverse.push_back( ss_entities[i] );
            }
        }
    }
 
    // Now actually put them in the set
    ErrorCode result = MB_SUCCESS;
    if( !forward.empty() )
    {
        ErrorCode tmp_result = mdbImpl->add_entities( sideseth->setHandle, &forward[0], forward.size() );
        if( tmp_result != MB_SUCCESS ) result = tmp_result;
    }
    if( !reverse.empty() )
    {
        // Need to make a new set, add a reverse sense tag, then add to the sideset
        EntityHandle reverse_set;
        ErrorCode tmp_result = create_set( reverse_set );
        if( MB_SUCCESS != tmp_result ) result = tmp_result;
        tmp_result = mdbImpl->add_entities( reverse_set, &reverse[0], reverse.size() );
        if( tmp_result != MB_SUCCESS ) result = tmp_result;
        int def_val = 1;
        Tag sense_tag;
        tmp_result = mdbImpl->tag_get_handle( "NEUSET_SENSE", 1, MB_TYPE_INTEGER, sense_tag,
                                              MB_TAG_SPARSE | MB_TAG_CREAT, &def_val );
        if( tmp_result != MB_SUCCESS && tmp_result != MB_ALREADY_ALLOCATED ) result = tmp_result;
        def_val    = -1;
        tmp_result = mdbImpl->tag_set_data( sense_tag, &reverse_set, 1, &def_val );
        if( tmp_result != MB_SUCCESS ) result = tmp_result;
        tmp_result = mdbImpl->add_entities( sideseth->setHandle, &reverse_set, 1 );
        if( tmp_result != MB_SUCCESS ) result = tmp_result;
    }
 
    return result;
}
 
ErrorCode Tqdcfr::read_block( const unsigned int blindex,
                              const double /*data_version*/,
                              Tqdcfr::ModelEntry* model,
                              Tqdcfr::BlockHeader* blockh )
{
    if( blockh->memCt == 0 ) return MB_SUCCESS;
 
    // Position file
    FSEEK( model->modelOffset + blockh->memOffset );
 
    // Read ids for each entity type
    unsigned int num_read = 0;
    int this_type, num_ents;  //, uid;
    std::vector< EntityHandle > block_entities, excl_entities;
    for( unsigned int i = 0; i < blockh->memTypeCt; i++ )
    {
        // Get how many and what type
        FREADI( 2 );
        num_read += 2 * sizeof( int );
        this_type = uint_buf[0];
        num_ents  = uint_buf[1];
 
        // Now get the ids
        FREADI( num_ents );
        num_read += num_ents * sizeof( int );
        CONVERT_TO_INTS( num_ents );
 
        ErrorCode result = get_entities( this_type + 2, &int_buf[0], num_ents, block_entities, excl_entities );
        if( MB_SUCCESS != result ) return result;
    }
 
    // And put entities into this block's set
    ErrorCode result = put_into_set( blockh->setHandle, block_entities, excl_entities );
    if( MB_SUCCESS != result ) return result;
 
    // Read attribs if there are any
    Tag block_attribs;
    {
        int def_block_attributes_length = 0;
        result = mdbImpl->tag_get_handle( BLOCK_ATTRIBUTES, def_block_attributes_length, MB_TYPE_DOUBLE, block_attribs,
                                          MB_TAG_CREAT | MB_TAG_SPARSE | MB_TAG_VARLEN, NULL );
        if( MB_SUCCESS != result && MB_ALREADY_ALLOCATED != result ) return result;
    }
 
    if( blockh->attribOrder > 0 )
    {
        FREADD( blockh->attribOrder );
        num_read += sizeof( double );
        void const* tag_data[] = { &dbl_buf[0] };
        int tag_sizes[]        = { static_cast< int >( blockh->attribOrder ) };
        result = mdbImpl->tag_set_by_ptr( block_attribs, &( blockh->setHandle ), 1, tag_data, tag_sizes );
        if( MB_SUCCESS != result ) return result;
    }
 
    // Check for more data
    if( num_read < blockh->blockLength )
    {
        FREADC( 2 );  // num_read += 2;
        if( char_buf[0] == 'i' && char_buf[1] == 'd' )
        {
            FREADI( 1 );  // num_read += sizeof(int);
            // uid = int_buf[0];
        }
    }
 
    result = get_names( model->blockMD, blindex, blockh->setHandle );
    if( MB_SUCCESS != result ) return result;
 
    // Put additional higher-order nodes into element connectivity list.
    // Cubit saves full connectivity list only for NodeHex and NodeTet
    // elements. Other element types will only have the corners and
    // the mid-element node if there is one. Need to reconstruct additional
    // connectivity entries from mid-nodes of adjacent lower-order entities.
    int node_per_elem = cub_elem_num_verts[blockh->blockElemType];
    if( blockh->blockEntityType == MBMAXTYPE ) return MB_SUCCESS;
    if( ( 14 == major && 2 < minor ) || 15 <= major )
    {
        if( 55 == blockh->blockElemType || CN::VerticesPerEntity( blockh->blockEntityType ) == node_per_elem )
            return MB_SUCCESS;
    }
    else
    {
        if( 52 == blockh->blockElemType || CN::VerticesPerEntity( blockh->blockEntityType ) == node_per_elem )
            return MB_SUCCESS;
    }
 
    // Can't use Interface::convert_entities because block could contain
    // both entity sets and entities. convert_entities will fail if block
    // contains an entity set, but we still need to call it on any elements
    // directly in the block (rather than a geometry subset). So bypass
    // Interface and call HOFactory directly with an Range of entities.
    Range ho_entities, entities;
    mdbImpl->get_entities_by_type( blockh->setHandle, blockh->blockEntityType, entities, true );
    if( CN::Dimension( blockh->blockEntityType ) > 2 )
    {
        result = mdbImpl->get_adjacencies( entities, 2, false, ho_entities, Interface::UNION );
        if( MB_SUCCESS != result ) return result;
    }
    if( CN::Dimension( blockh->blockEntityType ) > 1 )
    {
        result = mdbImpl->get_adjacencies( entities, 1, false, ho_entities, Interface::UNION );
        if( MB_SUCCESS != result ) return result;
    }
    entities.merge( ho_entities );
 
    Core* mbcore = dynamic_cast< Core* >( mdbImpl );
    assert( mbcore != NULL );
    HigherOrderFactory ho_fact( mbcore, 0 );
    return ho_fact.convert( entities, !!blockh->hasMidNodes[1], !!blockh->hasMidNodes[2], !!blockh->hasMidNodes[3] );
}
 
ErrorCode Tqdcfr::get_names( MetaDataContainer& md, unsigned int set_index, EntityHandle seth )
{
    ErrorCode result = MB_SUCCESS;
 
    // Now get block names, if any
    int md_index = md.get_md_entry( set_index, "Name" );
    if( -1 == md_index ) return result;
    MetaDataContainer::MetaDataEntry* md_entry = &( md.metadataEntries[md_index] );
    // assert(md_entry->mdStringValue.length() + 1 <= NAME_TAG_SIZE);
    char name_tag_data[NAME_TAG_SIZE];
    memset( name_tag_data, 0, NAME_TAG_SIZE );  // Make sure any extra bytes zeroed
    strncpy( name_tag_data, md_entry->mdStringValue.c_str(), NAME_TAG_SIZE - 1 );
    result = mdbImpl->tag_set_data( entityNameTag, &seth, 1, name_tag_data );
    if( MB_SUCCESS != result ) return result;
 
    // Look for extra names
    md_index = md.get_md_entry( set_index, "NumExtraNames" );
    if( -1 == md_index ) return result;
    int num_names = md.metadataEntries[md_index].mdIntValue;
    for( int i = 0; i < num_names; i++ )
    {
        std::ostringstream extra_name_label( "ExtraName" );
        extra_name_label << i;
        std::ostringstream moab_extra_name( "EXTRA_" );
        moab_extra_name << NAME_TAG_NAME << i;
        md_index = md.get_md_entry( set_index, extra_name_label.str().c_str() );
        if( -1 != md_index )
        {
            md_entry = &( md.metadataEntries[md_index] );
 
            Tag extra_name_tag;
            MB_CHK_ERR( mdbImpl->tag_get_handle( moab_extra_name.str().c_str(), NAME_TAG_SIZE, MB_TYPE_OPAQUE,
                                                 extra_name_tag, MB_TAG_SPARSE | MB_TAG_CREAT ) );
 
            memset( name_tag_data, 0, NAME_TAG_SIZE );  // Make sure any extra bytes zeroed
            strncpy( name_tag_data, md_entry->mdStringValue.c_str(), NAME_TAG_SIZE - 1 );
            result = mdbImpl->tag_set_data( extra_name_tag, &seth, 1, name_tag_data );
        }
    }
 
    return result;
}
 
ErrorCode Tqdcfr::read_group( const unsigned int group_index, Tqdcfr::ModelEntry* model, Tqdcfr::GroupHeader* grouph )
{
    // Position file
    FSEEK( model->modelOffset + grouph->memOffset );
    char name_tag_data[NAME_TAG_SIZE];
 
    // Read ids for each entity type
    int this_type, num_ents;
    std::vector< EntityHandle > grp_entities, excl_entities;
    for( unsigned int i = 0; i < grouph->memTypeCt; i++ )
    {
        // Get how many and what type
        FREADI( 2 );
        this_type = uint_buf[0];
        num_ents  = uint_buf[1];
 
        // Now get the ids
        FREADI( num_ents );
        CONVERT_TO_INTS( num_ents );
 
        // Get the entities in this group
        ErrorCode result = get_entities( this_type, &int_buf[0], num_ents, grp_entities, excl_entities );
        if( MB_SUCCESS != result ) return result;
    }
 
    // Now add the entities
    ErrorCode result = put_into_set( grouph->setHandle, grp_entities, excl_entities );
    if( MB_SUCCESS != result ) return result;
 
    // Now get group names, if any
    int md_index = model->groupMD.get_md_entry( grouph->grpID, "NAME" );
    if( -1 != md_index )
    {
        MetaDataContainer::MetaDataEntry* md_entry = &( model->groupMD.metadataEntries[md_index] );
        if( 0 == entityNameTag )
        {
            memset( name_tag_data, 0, NAME_TAG_SIZE );
            result = mdbImpl->tag_get_handle( NAME_TAG_NAME, NAME_TAG_SIZE, MB_TYPE_OPAQUE, entityNameTag,
                                              MB_TAG_SPARSE | MB_TAG_CREAT, name_tag_data );
            if( MB_SUCCESS != result ) return result;
        }
        // assert(md_entry->mdStringValue.length() + 1 <= NAME_TAG_SIZE);
        memset( name_tag_data, 0, NAME_TAG_SIZE );  // Make sure any extra bytes zeroed
        strncpy( name_tag_data, md_entry->mdStringValue.c_str(), NAME_TAG_SIZE - 1 );
        result = mdbImpl->tag_set_data( entityNameTag, &grouph->setHandle, 1, name_tag_data );
        if( MB_SUCCESS != result ) return result;
 
        // Look for extra names
        md_index = model->groupMD.get_md_entry( group_index, "NumExtraNames" );
        if( -1 != md_index )
        {
            int num_names = model->groupMD.metadataEntries[md_index].mdIntValue;
            for( int i = 0; i < num_names; i++ )
            {
                std::ostringstream extra_name_label( "ExtraName" );
                extra_name_label << i;
                std::ostringstream moab_extra_name( "EXTRA_" );
                moab_extra_name << NAME_TAG_NAME << i;
                md_index = model->groupMD.get_md_entry( group_index, extra_name_label.str().c_str() );
                if( -1 != md_index )
                {
                    md_entry = &( model->groupMD.metadataEntries[md_index] );
                    Tag extra_name_tag;
                    memset( name_tag_data, 0, NAME_TAG_SIZE );
                    result = mdbImpl->tag_get_handle( moab_extra_name.str().c_str(), NAME_TAG_SIZE, MB_TYPE_OPAQUE,
                                                      extra_name_tag, MB_TAG_SPARSE | MB_TAG_CREAT, name_tag_data );
                    if( MB_SUCCESS != result ) return result;
                    // assert(md_entry->mdStringValue.length() + 1 <= NAME_TAG_SIZE);
                    memset( name_tag_data, 0, NAME_TAG_SIZE );  // Make sure any extra bytes zeroed
                    strncpy( name_tag_data, md_entry->mdStringValue.c_str(), NAME_TAG_SIZE - 1 );
                    result = mdbImpl->tag_set_data( extra_name_tag, &grouph->setHandle, 1, name_tag_data );
                }
            }
        }
    }
 
    return result;
}
 
ErrorCode Tqdcfr::put_into_set( EntityHandle set_handle,
                                std::vector< EntityHandle >& entities,
                                std::vector< EntityHandle >& excl_entities )
{
    // And put entities into this block's set
    ErrorCode result = mdbImpl->add_entities( set_handle, &entities[0], entities.size() );
    if( MB_SUCCESS != result ) return result;
 
    // Check for excluded entities, and add them to a vector hung off the block if there
    Tag excl_tag;
    if( !excl_entities.empty() )
    {
        result = mdbImpl->tag_get_handle( "Exclude_Entities", sizeof( std::vector< EntityHandle >* ), MB_TYPE_OPAQUE,
                                          excl_tag, MB_TAG_SPARSE | MB_TAG_CREAT );
        if( MB_SUCCESS != result ) return result;
        std::vector< EntityHandle >* new_vector = new std::vector< EntityHandle >;
        new_vector->swap( excl_entities );
        result = mdbImpl->tag_set_data( excl_tag, &set_handle, 1, &new_vector );
        if( MB_SUCCESS != result )
        {
            delete new_vector;
            return MB_FAILURE;
        }
    }
 
    return MB_SUCCESS;
}
 
ErrorCode Tqdcfr::get_entities( const unsigned int* mem_types,
                                int* id_buf,
                                const unsigned int id_buf_size,
                                const bool is_group,
                                std::vector< EntityHandle >& entities )
{
    ErrorCode tmp_result, result = MB_SUCCESS;
 
    for( unsigned int i = 0; i < id_buf_size; i++ )
    {
        if( is_group )
            tmp_result = get_entities( mem_types[i], id_buf + i, 1, entities, entities );
        else
            // For blocks/nodesets/sidesets, use CSOEntityType, which is 2 greater than
            // group entity types
            tmp_result = get_entities( mem_types[i] + 2, id_buf + i, 1, entities, entities );
        if( MB_SUCCESS != tmp_result ) result = tmp_result;
    }
 
    return result;
}
 
ErrorCode Tqdcfr::get_entities( const unsigned int this_type,
                                int* id_buf,
                                const unsigned int id_buf_size,
                                std::vector< EntityHandle >& entities,
                                std::vector< EntityHandle >& excl_entities )
{
    ErrorCode result = MB_FAILURE;
 
    if( this_type <= VERTEX )
        result = get_ref_entities( this_type, id_buf, id_buf_size, entities );
    else if( this_type >= HEX && this_type <= NODE )
        result = get_mesh_entities( this_type, id_buf, id_buf_size, entities, excl_entities );
 
    return result;
}
 
ErrorCode Tqdcfr::get_ref_entities( const unsigned int this_type,
                                    int* id_buf,
                                    const unsigned int id_buf_size,
                                    std::vector< EntityHandle >& entities )
{
    for( unsigned int i = 0; i < id_buf_size; i++ )
        entities.push_back( ( gidSetMap[5 - this_type] )[id_buf[i]] );
 
    return MB_SUCCESS;
}
 
ErrorCode Tqdcfr::get_mesh_entities( const unsigned int this_type,
                                     int* id_buf,
                                     const unsigned int id_buf_size,
                                     std::vector< EntityHandle >& entities,
                                     std::vector< EntityHandle >& excl_entities )
{
    ErrorCode result                      = MB_SUCCESS;
    std::vector< EntityHandle >* ent_list = NULL;
    EntityType this_ent_type              = MBVERTEX;
    const unsigned int arr_len            = sizeof( group_type_to_mb_type ) / sizeof( group_type_to_mb_type[0] );
    if( this_type > 1000 )
    {
        if( this_type - 1000 < arr_len )
        {
            this_ent_type = group_type_to_mb_type[this_type - 1000];
            ent_list      = &excl_entities;
        }
    }
    else
    {
        if( this_type < arr_len )
        {
            this_ent_type = group_type_to_mb_type[this_type];
            ent_list      = &entities;
        }
    }
    if( NULL == ent_list )
    {
        MB_SET_ERR( MB_FAILURE, "Entities list is NULL" );
    }
 
    // Get entities with this type, and get their cub id tags
    if( MBVERTEX == this_ent_type )
    {
        // Use either vertex offset or cubMOABVertexMap
        if( NULL == cubMOABVertexMap )
        {
            for( unsigned int i = 0; i < id_buf_size; i++ )
                ent_list->push_back( (EntityHandle)( id_buf[i] + currVHandleOffset ) );
        }
        else
        {
            for( unsigned int i = 0; i < id_buf_size; i++ )
            {
                assert( 0 != ( *cubMOABVertexMap )[id_buf[i]] );
                ent_list->push_back( ( *cubMOABVertexMap )[id_buf[i]] );
            }
        }
    }
    else
    {
        Range tmp_ents;
        result = mdbImpl->get_entities_by_type( 0, this_ent_type, tmp_ents );
        if( MB_SUCCESS != result ) return result;
        if( tmp_ents.empty() && 0 != id_buf_size ) return MB_FAILURE;
 
        std::vector< int > cub_ids( tmp_ents.size() );
        result = mdbImpl->tag_get_data( globalIdTag, tmp_ents, &cub_ids[0] );
        if( MB_SUCCESS != result && MB_TAG_NOT_FOUND != result ) return result;
 
        // Now go through id list, finding each entity by id
        for( unsigned int i = 0; i < id_buf_size; i++ )
        {
            std::vector< int >::iterator vit = std::find( cub_ids.begin(), cub_ids.end(), id_buf[i] );
            if( vit != cub_ids.end() )
            {
                EntityHandle this_ent = tmp_ents[vit - cub_ids.begin()];
                if( mdbImpl->type_from_handle( this_ent ) != MBMAXTYPE ) ent_list->push_back( this_ent );
            }
            else
            {
                std::cout << "Warning: didn't find " << CN::EntityTypeName( this_ent_type ) << " " << id_buf[i]
                          << std::endl;
            }
        }
    }
 
    return result;
}
 
ErrorCode Tqdcfr::read_nodes( const unsigned int gindex, Tqdcfr::ModelEntry* model, Tqdcfr::GeomHeader* entity )
{
    if( entity->nodeCt == 0 )
    {
        if( debug ) std::cout << "(no nodes) ";
        return MB_SUCCESS;
    }
 
    // Get the ids & coords in separate calls to minimize memory usage
    // Position the file
    FSEEK( model->modelOffset + entity->nodeOffset );
    // Get node ids in uint_buf
    FREADI( entity->nodeCt );
 
    if( debug )
    {
        std::cout << "(";
        for( unsigned int i = 0; i < entity->nodeCt; i++ )
        {
            std::cout << uint_buf[i];
            if( i != entity->nodeCt - 1 ) std::cout << ", ";
        }
        std::cout << ")...";
    }
 
    // Get a space for reading nodal data directly into MB, and read that data
    EntityHandle vhandle = 0;
    std::vector< double* > arrays;
    readUtilIface->get_node_coords( 3, entity->nodeCt, uint_buf[0], vhandle, arrays,
                                    SequenceManager::DEFAULT_VERTEX_SEQUENCE_SIZE );
 
    // Get node x's in arrays[0]
    FREADDA( entity->nodeCt, arrays[0] );
    // Get node y's in arrays[1]
    FREADDA( entity->nodeCt, arrays[1] );
    // Get node z's in arrays[2]
    FREADDA( entity->nodeCt, arrays[2] );
 
    // Add these nodes into the entity's set
    Range dum_range( vhandle, vhandle + entity->nodeCt - 1 );
    ErrorCode result = mdbImpl->add_entities( entity->setHandle, dum_range );
    if( MB_SUCCESS != result ) return result;
 
    // Check for id contiguity; know that cid's will never be > 32bit, so
    // ids can be unsigned int
    unsigned int max_cid, min_cid;
    int contig;
    check_contiguous( entity->nodeCt, contig, min_cid, max_cid );
 
    // Compute the offset we get in this batch and compare to any previous one
    long vhandle_offset = vhandle - min_cid;
    if( -1 == currVHandleOffset ) currVHandleOffset = vhandle_offset;
 
    // In 2 situations we'll need to add/modify a cubit_id -> vhandle map:
    // case A: no map yet, and either this offset different from
    // previous or not contiguous
    if( !cubMOABVertexMap && ( currVHandleOffset != vhandle_offset || !contig ) )
    {
        // Get all vertices, removing ones in this batch
        Range vrange, tmp_range( dum_range );
        result = mdbImpl->get_entities_by_type( 0, MBVERTEX, vrange );RR;
        if( !beforeEnts.empty() ) tmp_range.merge( beforeEnts.subset_by_type( MBVERTEX ) );
        vrange = subtract( vrange, tmp_range );
        // Compute the max cid; map is indexed by cid, so size is max_cid + 1
#define MAX( a, b ) ( ( a ) > ( b ) ? ( a ) : ( b ) )
#define MIN( a, b ) ( ( a ) < ( b ) ? ( a ) : ( b ) )
        // Sanity check that max vhandle is larger than offset
        long new_max = *vrange.rbegin() - currVHandleOffset;
        assert( new_max >= 0 && ( (long)*vrange.begin() ) - currVHandleOffset >= 0 );
        max_cid          = MAX( max_cid, ( (unsigned int)new_max ) );
        cubMOABVertexMap = new std::vector< EntityHandle >( max_cid + 1 );
        // Initialize to zero then put previous vertices into the map
        std::fill( cubMOABVertexMap->begin(), cubMOABVertexMap->end(), 0 );
        Range::iterator rit;
        for( rit = vrange.begin(); rit != vrange.end(); ++rit )
        {
            assert( ( (long)*rit ) - currVHandleOffset >= 0 && ( (long)*rit ) - currVHandleOffset <= max_cid );
            ( *cubMOABVertexMap )[*rit - currVHandleOffset] = *rit;
        }
    }
    // case B: there is a map and we need to resize it
    else if( cubMOABVertexMap && max_cid + 1 > cubMOABVertexMap->size() )
    {
        unsigned int old_size = cubMOABVertexMap->size();
        cubMOABVertexMap->resize( max_cid + 1 );
        std::fill( &( *cubMOABVertexMap )[old_size], &( *cubMOABVertexMap )[0] + cubMOABVertexMap->size(), 0 );
    }
 
    // OK, we have a map or don't need one
    if( NULL == cubMOABVertexMap )
    {
        // If we're not forward-contiguous (i.e. we're reverse or
        // out-of-order contiguous), re-order coordinates for handles
        // so that they are
        if( -1 == contig || -2 == contig )
        {
            // In case the arrays are large, do each coord separately
            std::vector< double > tmp_coords( entity->nodeCt );
            for( unsigned int j = 0; j < 3; j++ )
            {
                // Permute the coords into new order
                for( unsigned int i = 0; i < entity->nodeCt; i++ )
                {
                    assert( uint_buf[i] >= min_cid && max_cid - uint_buf[i] < entity->nodeCt );
                    tmp_coords[uint_buf[i] - min_cid] = arrays[j][i];
                }
                // Copy the permuted to storage
                std::copy( &tmp_coords[0], &tmp_coords[0] + entity->nodeCt, arrays[j] );
            }
            // Now re-order the ids; either way just go off min, max cid
            for( unsigned int i = 0; i < entity->nodeCt; i++ )
                uint_buf[i] = min_cid + i;
        }
        else if( !contig )
            // Shouldn't get here, since in non-contiguous case map should be there
            assert( false );
    }
    else
    {
        // Put new vertices into the map
        // Now set the new values
        unsigned int* vit   = &uint_buf[0];
        Range::iterator rit = dum_range.begin();
        for( ; rit != dum_range.end(); vit++, ++rit )
        {
            assert( *vit < cubMOABVertexMap->size() );
            ( *cubMOABVertexMap )[*vit] = *rit;
        }
    }
 
    // No longer need to use uint_buf; convert in-place to ints, so we
    // can assign gid tag
    CONVERT_TO_INTS( entity->nodeCt );
    result = mdbImpl->tag_set_data( globalIdTag, dum_range, &int_buf[0] );
    if( MB_SUCCESS != result ) return result;
 
    // Set the dimension to at least zero (entity has at least nodes) on the geom tag
    int max_dim = 0;
    result      = mdbImpl->tag_set_data( geomTag, &( entity->setHandle ), 1, &max_dim );
    if( MB_SUCCESS != result ) return result;
    // Set the category tag just in case there're only vertices in this set
    result = mdbImpl->tag_set_data( categoryTag, &entity->setHandle, 1, &geom_categories[0] );
    if( MB_SUCCESS != result ) return result;
 
    // Get fixed node data and assign
    int md_index = model->nodeMD.get_md_entry( gindex, "FixedNodes" );
    if( -1 == md_index ) return MB_SUCCESS;
    MetaDataContainer::MetaDataEntry* md_entry = &( model->nodeMD.metadataEntries[md_index] );
 
    std::vector< int > fixed_flags( entity->nodeCt );
    std::fill( fixed_flags.begin(), fixed_flags.end(), 0 );
    if( md_entry->mdDataType != 3 ) return MB_FAILURE;
 
    for( std::vector< unsigned int >::iterator vit = md_entry->mdIntArrayValue.begin();
         vit != md_entry->mdIntArrayValue.end(); ++vit )
    {
#ifndef NDEBUG
        EntityHandle fixed_v =
            ( cubMOABVertexMap ? ( *cubMOABVertexMap )[*vit] : (EntityHandle)currVHandleOffset + *vit );
        assert( fixed_v >= *dum_range.begin() && fixed_v <= *dum_range.rbegin() );
#endif
        fixed_flags[*vit - *dum_range.begin()] = 1;
    }
 
    Tag fixedFlagTag;
    int dum_val = 0;
    result      = mdbImpl->tag_get_handle( "NodeFixed", 1, MB_TYPE_INTEGER, fixedFlagTag, MB_TAG_SPARSE | MB_TAG_CREAT,
                                           &dum_val );
    if( MB_SUCCESS != result ) return result;
    result = mdbImpl->tag_set_data( fixedFlagTag, dum_range, &fixed_flags[0] );
 
    return result;
}
 
ErrorCode Tqdcfr::read_elements( Tqdcfr::ModelEntry* model, Tqdcfr::GeomHeader* entity )
{
    if( entity->elemTypeCt == 0 ) return MB_SUCCESS;
    const int in_order_map[] = { 0,  1,  2,  3,  4,  5,  6,  7,  8,  9,  10, 11, 12, 13,
                                 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27 };
 
    // Get data in separate calls to minimize memory usage
    // Position the file
    FSEEK( model->modelOffset + entity->elemOffset );
 
    int int_type, nodes_per_elem, num_elem;
    int max_dim = -1;
    ErrorCode result;
    for( unsigned int i = 0; i < entity->elemTypeCt; i++ )
    {
        // For this elem type, get the type, nodes per elem, num elems
        FREADI( 3 );
        int_type       = uint_buf[0];
        nodes_per_elem = uint_buf[1];
        num_elem       = uint_buf[2];
 
        // Get MB element type from cub file's
        EntityType elem_type = mp_type_to_mb_type[int_type];
        max_dim              = ( max_dim < CN::Dimension( elem_type ) ? CN::Dimension( elem_type ) : max_dim );
 
        if( debug ) std::cout << "type " << CN::EntityTypeName( elem_type ) << ":";
 
        const int* node_order = cub_elem_order_map[elem_type][nodes_per_elem];
        if( !node_order ) node_order = in_order_map;
 
        // Get element ids
        FREADI( num_elem );
 
        // Check to see if ids are contiguous...
        int contig;
        unsigned int max_id, min_id;
        check_contiguous( num_elem, contig, min_id, max_id );
        if( 0 == contig && !printedElemWarning )
        {
            std::cout << "Element ids are not contiguous!" << std::endl;
            printedElemWarning = true;
        }
 
        // Get a space for reading connectivity data directly into MB
        EntityHandle *conn, start_handle;
 
        result = readUtilIface->get_element_connect( num_elem, nodes_per_elem, elem_type, int_buf[0], start_handle,
                                                     conn, SequenceManager::DEFAULT_ELEMENT_SEQUENCE_SIZE );
        if( MB_SUCCESS != result ) return result;
 
        Range dum_range( start_handle, start_handle + num_elem - 1 );
 
        long elem_offset;
        elem_offset = ( 1 == contig ? start_handle - int_buf[0] : int_buf[num_elem - 1] );
        if( -1 == currElementIdOffset[elem_type] ) currElementIdOffset[elem_type] = elem_offset;
 
        // Set the gids on elements
        CONVERT_TO_INTS( num_elem );
        result = mdbImpl->tag_set_data( globalIdTag, dum_range, &int_buf[0] );
        if( MB_SUCCESS != result ) return result;
 
        // Get the connectivity array
        unsigned int total_conn = num_elem * nodes_per_elem;
        if( major >= 14 ) FREADI( num_elem );  // We need to skip num_elem in advance, it looks like
        FREADI( total_conn );
 
        // Post-process connectivity into handles
        EntityHandle new_handle;
        int j = 0;
        for( int e = 0; e < num_elem; ++e )
        {
            for( int k = 0; k < nodes_per_elem; ++k, ++j )
            {
                if( debug )
                {
                    if( 0 == j ) std::cout << "Conn=";
                    std::cout << ", " << uint_buf[j];
                }
                if( NULL == cubMOABVertexMap )
                    new_handle = (EntityHandle)currVHandleOffset + uint_buf[j];
                else
                {
                    assert( uint_buf[j] < cubMOABVertexMap->size() && 0 != ( *cubMOABVertexMap )[uint_buf[j]] );
                    new_handle = ( *cubMOABVertexMap )[uint_buf[j]];
                }
#ifndef NDEBUG
                EntityHandle dum_handle;
                assert( MB_SUCCESS ==
                        mdbImpl->handle_from_id( MBVERTEX, mdbImpl->id_from_handle( new_handle ), dum_handle ) );
#endif
                conn[e * nodes_per_elem + node_order[k]] = new_handle;
            }
        }
 
        // Add these elements into the entity's set
        result = mdbImpl->add_entities( entity->setHandle, dum_range );
        if( MB_SUCCESS != result ) return result;
 
        // Notify MOAB of the new elements
        result = readUtilIface->update_adjacencies( start_handle, num_elem, nodes_per_elem, conn );
        if( MB_SUCCESS != result ) return result;
    }
 
    // Set the dimension on the geom tag
    result = mdbImpl->tag_set_data( geomTag, &entity->setHandle, 1, &max_dim );
    if( MB_SUCCESS != result ) return result;
    if( max_dim != -1 )
    {
        result = mdbImpl->tag_set_data( categoryTag, &entity->setHandle, 1, &geom_categories[max_dim] );
        if( MB_SUCCESS != result ) return result;
    }
 
    return MB_SUCCESS;
}
 
void Tqdcfr::check_contiguous( const unsigned int num_ents, int& contig, unsigned int& min_id, unsigned int& max_id )
{
    unsigned int *id_it, curr_id, i;
 
    // Check in forward-contiguous direction
    id_it   = &uint_buf[0];
    curr_id = *id_it++ + 1;
    contig  = 1;
    min_id  = uint_buf[0];
    max_id  = uint_buf[0];
    for( i = 1; i < num_ents; id_it++, i++, curr_id++ )
    {
        if( *id_it != curr_id )
        {
            contig = 0;
        }
        min_id = MIN( min_id, uint_buf[i] );
        max_id = MAX( max_id, uint_buf[i] );
    }
 
    // If we got here and we're at the end of the loop, it's forward-contiguous
    if( 1 == contig ) return;
 
    // Check in reverse-contiguous direction
    contig  = -1;
    id_it   = &uint_buf[0];
    curr_id = *id_it++ - 1;
    for( i = 1; i < num_ents; id_it++, i++, curr_id-- )
    {
        if( *id_it != curr_id )
        {
            contig = 0;
            break;
        }
    }
 
    // If we got here and we're at the end of the loop, it's reverse-contiguous
    if( -1 == contig ) return;
 
    // One final check, for contiguous but out of order
    if( max_id - min_id + 1 == num_ents ) contig = -2;
 
    // Else it's not contiguous at all
    contig = 0;
}
 
void Tqdcfr::FEModelHeader::init( const unsigned int offset, Tqdcfr* instance )
{
    instance->FSEEK( offset );
    instance->FREADI( 4 );
    feEndian       = instance->uint_buf[0];
    feSchema       = instance->uint_buf[1];
    feCompressFlag = instance->uint_buf[2];
    feLength       = instance->uint_buf[3];
    instance->FREADI( 3 );
    geomArray.init( instance->uint_buf );
    instance->FREADI( 2 );
    nodeArray.metaDataOffset    = instance->uint_buf[0];
    elementArray.metaDataOffset = instance->uint_buf[1];
    instance->FREADI( 3 );
    groupArray.init( instance->uint_buf );
    instance->FREADI( 3 );
    blockArray.init( instance->uint_buf );
    instance->FREADI( 3 );
    nodesetArray.init( instance->uint_buf );
    instance->FREADI( 3 );
    sidesetArray.init( instance->uint_buf );
    instance->FREADI( 1 );
}
 
ErrorCode Tqdcfr::read_file_header()
{
    // Read file header
    FSEEK( 4 );
    // Read the first int from the file
    // If it is 0, it is littleEndian
    unsigned rval = fread( &fileTOC.fileEndian, sizeof( unsigned int ), 1, cubFile );
    IO_ASSERT( rval == 1 );
#ifdef WORDS_BIGENDIAN
    if( fileTOC.fileEndian == 0 ) swapForEndianness = true;
#else
    if( fileTOC.fileEndian != 0 ) swapForEndianness = true;
#endif
    if( debug ) std::cout << " swapping ? " << swapForEndianness << "\n";
    FREADI( 5 );
    // fileTOC.fileEndian = uint_buf[0];
    fileTOC.fileSchema          = uint_buf[0];
    fileTOC.numModels           = uint_buf[1];
    fileTOC.modelTableOffset    = uint_buf[2];
    fileTOC.modelMetaDataOffset = uint_buf[3];
    fileTOC.activeFEModel       = uint_buf[4];
    if( debug ) fileTOC.print();
 
    return MB_SUCCESS;
}
 
ErrorCode Tqdcfr::read_model_entries()
{
    // Read model entries
    FSEEK( fileTOC.modelTableOffset );
    FREADI( fileTOC.numModels * 6 );
    modelEntries.resize( fileTOC.numModels );
    if( modelEntries.empty() ) return MB_FAILURE;
    std::vector< unsigned int >::iterator int_it = uint_buf.begin();
    for( unsigned int i = 0; i < fileTOC.numModels; i++ )
    {
        modelEntries[i].modelHandle = *int_it++;
        modelEntries[i].modelOffset = *int_it++;
        modelEntries[i].modelLength = *int_it++;
        modelEntries[i].modelType   = *int_it++;
        modelEntries[i].modelOwner  = *int_it++;
        modelEntries[i].modelPad    = *int_it++;
        if( int_it == uint_buf.end() && i != fileTOC.numModels - 1 ) return MB_FAILURE;
        if( debug ) modelEntries[i].print();
    }
 
    return MB_SUCCESS;
}
 
int Tqdcfr::find_model( const unsigned int model_type )
{
    for( unsigned int i = 0; i < fileTOC.numModels; i++ )
    {
        if( modelEntries[i].modelType == model_type ) return i;
    }
 
    return -1;
}
 
ErrorCode Tqdcfr::read_meta_data( const unsigned int metadata_offset, Tqdcfr::MetaDataContainer& mc )
{
    // Read the metadata header
    FSEEK( metadata_offset );
    FREADI( 3 );
    mc.mdSchema     = uint_buf[0];
    mc.compressFlag = uint_buf[1];
 
    // Allocate space for the entries
    mc.metadataEntries.resize( uint_buf[2] );
 
    // Now read the metadata values
    for( unsigned int i = 0; i < mc.metadataEntries.size(); i++ )
    {
        FREADI( 2 );
        mc.metadataEntries[i].mdOwner    = uint_buf[0];
        mc.metadataEntries[i].mdDataType = uint_buf[1];
 
        // Read the name string
        read_md_string( mc.metadataEntries[i].mdName );
 
        if( mc.metadataEntries[i].mdDataType == 0 )
        {
            // integer
            FREADI( 1 );
            mc.metadataEntries[i].mdIntValue = uint_buf[0];
        }
        else if( mc.metadataEntries[i].mdDataType == 1 )
        {
            // string
            read_md_string( mc.metadataEntries[i].mdStringValue );
        }
        else if( mc.metadataEntries[i].mdDataType == 2 )
        {
            // double
            FREADD( 1 );
            mc.metadataEntries[i].mdDblValue = dbl_buf[0];
        }
        else if( mc.metadataEntries[i].mdDataType == 3 )
        {
            // int array
            FREADI( 1 );
            mc.metadataEntries[i].mdIntArrayValue.resize( uint_buf[0] );
            FREADI( mc.metadataEntries[i].mdIntArrayValue.size() );
            std::copy( uint_buf.begin(), uint_buf.begin() + mc.metadataEntries[i].mdIntArrayValue.size(),
                       mc.metadataEntries[i].mdIntArrayValue.begin() );
        }
        else if( mc.metadataEntries[i].mdDataType == 4 )
        {
            // double array
            FREADI( 1 );
            mc.metadataEntries[i].mdDblArrayValue.resize( uint_buf[0] );
            FREADD( mc.metadataEntries[i].mdDblArrayValue.size() );
            std::copy( dbl_buf.begin(), dbl_buf.begin() + mc.metadataEntries[i].mdDblArrayValue.size(),
                       mc.metadataEntries[i].mdDblArrayValue.begin() );
        }
        else
            return MB_FAILURE;
    }
    if( debug ) mc.print();
 
    return MB_SUCCESS;
}
 
ErrorCode Tqdcfr::read_md_string( std::string& name )
{
    FREADI( 1 );
    int str_size = uint_buf[0];
    if( str_size > 0 )
    {
        FREADC( str_size );
        if( char_buf.size() <= (unsigned int)str_size ) char_buf.resize( str_size + 1 );
        char_buf[str_size] = '\0';
        name               = (char*)&char_buf[0];
        // Read pad if any
        int extra = str_size % sizeof( int );
        if( extra )
        {
            // Read extra chars to end of pad
            str_size = sizeof( int ) - extra;
            FREADC( str_size );
        }
    }
 
    return MB_SUCCESS;
}
 
ErrorCode Tqdcfr::GeomHeader::read_info_header( const unsigned int model_offset,
                                                const Tqdcfr::FEModelHeader::ArrayInfo& info,
                                                Tqdcfr* instance,
                                                Tqdcfr::GeomHeader*& geom_headers )
{
    geom_headers = new GeomHeader[info.numEntities];
    instance->FSEEK( model_offset + info.tableOffset );
    int dum_int;
    ErrorCode result;
 
    if( 0 == instance->categoryTag )
    {
        static const char val[CATEGORY_TAG_SIZE] = { 0 };
        result = instance->mdbImpl->tag_get_handle( CATEGORY_TAG_NAME, CATEGORY_TAG_SIZE, MB_TYPE_OPAQUE,
                                                    instance->categoryTag, MB_TAG_SPARSE | MB_TAG_CREAT, val );
        if( MB_SUCCESS != result ) return result;
    }
 
    for( unsigned int i = 0; i < info.numEntities; i++ )
    {
        instance->FREADI( 8 );
        geom_headers[i].nodeCt     = instance->uint_buf[0];
        geom_headers[i].nodeOffset = instance->uint_buf[1];
        geom_headers[i].elemCt     = instance->uint_buf[2];
        geom_headers[i].elemOffset = instance->uint_buf[3];
        geom_headers[i].elemTypeCt = instance->uint_buf[4];
        geom_headers[i].elemLength = instance->uint_buf[5];
        geom_headers[i].geomID     = instance->uint_buf[6];
 
        // Don't represent in MOAB if no mesh
        if( geom_headers[i].nodeCt == 0 && geom_headers[i].elemCt == 0 ) continue;
 
        // Create an entity set for this entity
        result = instance->create_set( geom_headers[i].setHandle );
        if( MB_SUCCESS != result ) return result;
 
        // Set the dimension to -1; will have to reset later, after elements are read
        dum_int = -1;
        result  = instance->mdbImpl->tag_set_data( instance->geomTag, &( geom_headers[i].setHandle ), 1, &dum_int );
        if( MB_SUCCESS != result ) return result;
 
        // Set a unique id tag
        result = instance->mdbImpl->tag_set_data( instance->uniqueIdTag, &( geom_headers[i].setHandle ), 1,
                                                  &( geom_headers[i].geomID ) );
        if( MB_SUCCESS != result ) return result;
 
        // Put the set and uid into a map for later
        instance->uidSetMap[geom_headers[i].geomID] = geom_headers[i].setHandle;
    }
 
    // Now get the dimensions of elements for each geom entity
    for( unsigned int i = 0; i < info.numEntities; i++ )
    {
        if( geom_headers[i].elemTypeCt == 0 ) continue;
        instance->FSEEK( model_offset + geom_headers[i].elemOffset );
        for( unsigned int j = 0; j < geom_headers[i].elemTypeCt; j++ )
        {
            // For this elem type, get the type, nodes per elem, num elems
            instance->FREADI( 3 );
            int int_type           = instance->uint_buf[0];
            int nodes_per_elem     = instance->uint_buf[1];
            int num_elem           = instance->uint_buf[2];
            EntityType elem_type   = mp_type_to_mb_type[int_type];
            geom_headers[i].maxDim = std::max( geom_headers[i].maxDim, (int)CN::Dimension( elem_type ) );
            if( j < geom_headers[i].elemTypeCt - 1 )
            {
                int num_skipped_ints = num_elem + num_elem * nodes_per_elem;
                if( major >= 14 ) num_skipped_ints += num_elem;
                instance->FREADI( num_skipped_ints );
            }
        }
    }
 
    return MB_SUCCESS;
}
 
ErrorCode Tqdcfr::GroupHeader::read_info_header( const unsigned int model_offset,
                                                 const Tqdcfr::FEModelHeader::ArrayInfo& info,
                                                 Tqdcfr* instance,
                                                 Tqdcfr::GroupHeader*& group_headers )
{
    group_headers = new GroupHeader[info.numEntities];
    instance->FSEEK( model_offset + info.tableOffset );
    ErrorCode result;
 
    if( 0 == instance->categoryTag )
    {
        static const char val[CATEGORY_TAG_SIZE] = { 0 };
        result = instance->mdbImpl->tag_get_handle( CATEGORY_TAG_NAME, CATEGORY_TAG_SIZE, MB_TYPE_OPAQUE,
                                                    instance->categoryTag, MB_TAG_SPARSE | MB_TAG_CREAT, val );
        if( MB_SUCCESS != result ) return result;
    }
 
    for( unsigned int i = 0; i < info.numEntities; i++ )
    {
        // Create an entity set for this entity
        result = instance->create_set( group_headers[i].setHandle );
        if( MB_SUCCESS != result ) return result;
        static const char group_category[CATEGORY_TAG_SIZE] = "Group\0";
 
        instance->FREADI( 6 );
        group_headers[i].grpID     = instance->uint_buf[0];
        group_headers[i].grpType   = instance->uint_buf[1];
        group_headers[i].memCt     = instance->uint_buf[2];
        group_headers[i].memOffset = instance->uint_buf[3];
        group_headers[i].memTypeCt = instance->uint_buf[4];
        group_headers[i].grpLength = instance->uint_buf[5];
 
        // Set the category tag to signify this is a group
        result = instance->mdbImpl->tag_set_data( instance->categoryTag, &( group_headers[i].setHandle ), 1,
                                                  group_category );
        if( MB_SUCCESS != result ) return result;
 
        // Set a global id tag
        result = instance->mdbImpl->tag_set_data( instance->globalIdTag, &( group_headers[i].setHandle ), 1,
                                                  &( group_headers[i].grpID ) );
        if( MB_SUCCESS != result ) return result;
 
        instance->gidSetMap[5][group_headers[i].grpID] = group_headers[i].setHandle;
    }
 
    return MB_SUCCESS;
}
 
ErrorCode Tqdcfr::BlockHeader::read_info_header( const double data_version,
                                                 const unsigned int model_offset,
                                                 const Tqdcfr::FEModelHeader::ArrayInfo& info,
                                                 Tqdcfr* instance,
                                                 Tqdcfr::BlockHeader*& block_headers )
{
    block_headers = new BlockHeader[info.numEntities];
    instance->FSEEK( model_offset + info.tableOffset );
    ErrorCode result;
 
    if( 0 == instance->categoryTag )
    {
        static const char val[CATEGORY_TAG_SIZE] = { 0 };
        result = instance->mdbImpl->tag_get_handle( CATEGORY_TAG_NAME, CATEGORY_TAG_SIZE, MB_TYPE_OPAQUE,
                                                    instance->categoryTag, MB_TAG_SPARSE | MB_TAG_CREAT, val );
        if( MB_SUCCESS != result && MB_ALREADY_ALLOCATED != result ) return result;
    }
 
    for( unsigned int i = 0; i < info.numEntities; i++ )
    {
        // Create an entity set for this entity
        result = instance->create_set( block_headers[i].setHandle );
        if( MB_SUCCESS != result ) return result;
        static const char material_category[CATEGORY_TAG_SIZE] = "Material Set\0";
 
        instance->FREADI( 12 );
        block_headers[i].blockID          = instance->uint_buf[0];
        block_headers[i].blockElemType    = instance->uint_buf[1];
        block_headers[i].memCt            = instance->uint_buf[2];
        block_headers[i].memOffset        = instance->uint_buf[3];
        block_headers[i].memTypeCt        = instance->uint_buf[4];
        block_headers[i].attribOrder      = instance->uint_buf[5];  // Attrib order
        block_headers[i].blockCol         = instance->uint_buf[6];
        block_headers[i].blockMixElemType = instance->uint_buf[7];  // Mixed elem type
        block_headers[i].blockPyrType     = instance->uint_buf[8];
        block_headers[i].blockMat         = instance->uint_buf[9];
        block_headers[i].blockLength      = instance->uint_buf[10];
        block_headers[i].blockDim         = instance->uint_buf[11];
 
        Tag bhTag_header;
        {
            std::vector< int > def_uint_zero( 3, 0 );
            result = instance->mdbImpl->tag_get_handle( BLOCK_HEADER, 3 * sizeof( unsigned int ), MB_TYPE_INTEGER,
                                                        bhTag_header, MB_TAG_CREAT | MB_TAG_SPARSE | MB_TAG_BYTES,
                                                        &def_uint_zero[0] );
            if( MB_SUCCESS != result ) return result;
            int block_header_data[] = { static_cast< int >( block_headers[i].blockCol ),
                                        static_cast< int >( block_headers[i].blockMat ),
                                        static_cast< int >( block_headers[i].blockDim ) };
            result =
                instance->mdbImpl->tag_set_data( bhTag_header, &( block_headers[i].setHandle ), 1, block_header_data );
        }
 
        if( MB_SUCCESS != result ) return result;
 
        // Adjust element type for data version; older element types didn't include
        // 4 new trishell element types
        if( data_version <= 1.0 && block_headers[i].blockElemType >= 15 ) block_headers[i].blockElemType += 4;
 
        if( block_headers[i].blockElemType >= (unsigned)cub_elem_num_verts_len )
        {
            // Block element type unassigned, will have to infer from verts/element; make sure it's
            // the expected value of 52
            if( ( 14 == major && 2 < minor ) || 15 <= major )
            {
                if( 55 != block_headers[i].blockElemType )
                    MB_SET_ERR( MB_FAILURE, "Invalid block element type: " << block_headers[i].blockElemType );
            }
            else
            {
                if( 52 != block_headers[i].blockElemType )
                    MB_SET_ERR( MB_FAILURE, "Invalid block element type: " << block_headers[i].blockElemType );
            }
        }
 
        // Set the material set tag and id tag both to id
        result = instance->mdbImpl->tag_set_data( instance->blockTag, &( block_headers[i].setHandle ), 1,
                                                  &( block_headers[i].blockID ) );
        if( MB_SUCCESS != result ) return result;
        result = instance->mdbImpl->tag_set_data( instance->globalIdTag, &( block_headers[i].setHandle ), 1,
                                                  &( block_headers[i].blockID ) );
        if( MB_SUCCESS != result ) return result;
        result = instance->mdbImpl->tag_set_data( instance->categoryTag, &( block_headers[i].setHandle ), 1,
                                                  material_category );
        if( MB_SUCCESS != result ) return result;
 
        // If this block is empty, continue
        if( !block_headers[i].memCt ) continue;
 
        // Check the number of vertices in the element type, and set the has mid nodes tag
        // accordingly; if element type wasn't set, they're unlikely to have mid nodes
        // 52 is for CUBIT versions below 14.1, 55 for CUBIT version 14.9 and above
        if( 52 != block_headers[i].blockElemType && 55 != block_headers[i].blockElemType )
        {
            int num_verts                    = cub_elem_num_verts[block_headers[i].blockElemType];
            block_headers[i].blockEntityType = block_type_to_mb_type[block_headers[i].blockElemType];
            if( ( block_headers[i].blockEntityType < MBMAXTYPE ) &&
                ( num_verts != CN::VerticesPerEntity( block_headers[i].blockEntityType ) ) )
            {
                // Not a linear element; try to find hasMidNodes values
                for( int j = 0; j < 4; j++ )
                    block_headers[i].hasMidNodes[j] = 0;
                if( 0 == instance->hasMidNodesTag )
                {
                    result = instance->mdbImpl->tag_get_handle( HAS_MID_NODES_TAG_NAME, 4, MB_TYPE_INTEGER,
                                                                instance->hasMidNodesTag, MB_TAG_SPARSE | MB_TAG_CREAT,
                                                                block_headers[i].hasMidNodes );
                    if( MB_SUCCESS != result ) return result;
                }
 
                CN::HasMidNodes( block_headers[i].blockEntityType, num_verts, block_headers[i].hasMidNodes );
 
                // Now set the tag on this set
                result = instance->mdbImpl->tag_set_data( instance->hasMidNodesTag, &block_headers[i].setHandle, 1,
                                                          block_headers[i].hasMidNodes );
                if( MB_SUCCESS != result ) return result;
            }
        }
    }
 
    return MB_SUCCESS;
}
 
ErrorCode Tqdcfr::NodesetHeader::read_info_header( const unsigned int model_offset,
                                                   const Tqdcfr::FEModelHeader::ArrayInfo& info,
                                                   Tqdcfr* instance,
                                                   Tqdcfr::NodesetHeader*& nodeset_headers )
{
    nodeset_headers = new NodesetHeader[info.numEntities];
    instance->FSEEK( model_offset + info.tableOffset );
    ErrorCode result;
 
    if( 0 == instance->categoryTag )
    {
        static const char val[CATEGORY_TAG_SIZE] = { 0 };
        result = instance->mdbImpl->tag_get_handle( CATEGORY_TAG_NAME, CATEGORY_TAG_SIZE, MB_TYPE_OPAQUE,
                                                    instance->categoryTag, MB_TAG_SPARSE | MB_TAG_CREAT, val );
        if( MB_SUCCESS != result ) return result;
    }
 
    for( unsigned int i = 0; i < info.numEntities; i++ )
    {
        // Create an entity set for this entity
        result = instance->create_set( nodeset_headers[i].setHandle );
        if( MB_SUCCESS != result ) return result;
        static const char dirichlet_category[CATEGORY_TAG_SIZE] = "Dirichlet Set\0";
 
        instance->FREADI( 8 );
        nodeset_headers[i].nsID      = instance->uint_buf[0];
        nodeset_headers[i].memCt     = instance->uint_buf[1];
        nodeset_headers[i].memOffset = instance->uint_buf[2];
        nodeset_headers[i].memTypeCt = instance->uint_buf[3];
        nodeset_headers[i].pointSym  = instance->uint_buf[4];  // Point sym
        nodeset_headers[i].nsCol     = instance->uint_buf[5];
        nodeset_headers[i].nsLength  = instance->uint_buf[6];
        // Pad
 
        // Set the dirichlet set tag and id tag both to id
        result = instance->mdbImpl->tag_set_data( instance->nsTag, &( nodeset_headers[i].setHandle ), 1,
                                                  &( nodeset_headers[i].nsID ) );
        if( MB_SUCCESS != result ) return result;
        result = instance->mdbImpl->tag_set_data( instance->globalIdTag, &( nodeset_headers[i].setHandle ), 1,
                                                  &( nodeset_headers[i].nsID ) );
        if( MB_SUCCESS != result ) return result;
        result = instance->mdbImpl->tag_set_data( instance->categoryTag, &( nodeset_headers[i].setHandle ), 1,
                                                  dirichlet_category );
        if( MB_SUCCESS != result ) return result;
    }
 
    return MB_SUCCESS;
}
 
ErrorCode Tqdcfr::SidesetHeader::read_info_header( const unsigned int model_offset,
                                                   const Tqdcfr::FEModelHeader::ArrayInfo& info,
                                                   Tqdcfr* instance,
                                                   Tqdcfr::SidesetHeader*& sideset_headers )
{
    sideset_headers = new SidesetHeader[info.numEntities];
    instance->FSEEK( model_offset + info.tableOffset );
    ErrorCode result;
 
    if( 0 == instance->categoryTag )
    {
        static const char val[CATEGORY_TAG_SIZE] = { 0 };
        result = instance->mdbImpl->tag_get_handle( CATEGORY_TAG_NAME, CATEGORY_TAG_SIZE, MB_TYPE_OPAQUE,
                                                    instance->categoryTag, MB_TAG_SPARSE | MB_TAG_CREAT, val );
        if( MB_SUCCESS != result ) return result;
    }
 
    for( unsigned int i = 0; i < info.numEntities; i++ )
    {
        // Create an entity set for this entity
        result = instance->create_set( sideset_headers[i].setHandle );
        if( MB_SUCCESS != result ) return result;
        static const char neumann_category[CATEGORY_TAG_SIZE] = "Neumann Set\0";
 
        instance->FREADI( 8 );
        sideset_headers[i].ssID      = instance->uint_buf[0];
        sideset_headers[i].memCt     = instance->uint_buf[1];
        sideset_headers[i].memOffset = instance->uint_buf[2];
        sideset_headers[i].memTypeCt = instance->uint_buf[3];
        sideset_headers[i].numDF     = instance->uint_buf[4];  // Num dist factors
        sideset_headers[i].ssCol     = instance->uint_buf[5];
        sideset_headers[i].useShell  = instance->uint_buf[6];
        sideset_headers[i].ssLength  = instance->uint_buf[7];
 
        // Set the neumann set tag and id tag both to id
        result = instance->mdbImpl->tag_set_data( instance->ssTag, &( sideset_headers[i].setHandle ), 1,
                                                  &( sideset_headers[i].ssID ) );
        if( MB_SUCCESS != result ) return result;
        result = instance->mdbImpl->tag_set_data( instance->globalIdTag, &( sideset_headers[i].setHandle ), 1,
                                                  &( sideset_headers[i].ssID ) );
        if( MB_SUCCESS != result ) return result;
        result = instance->mdbImpl->tag_set_data( instance->categoryTag, &( sideset_headers[i].setHandle ), 1,
                                                  neumann_category );
        if( MB_SUCCESS != result ) return result;
    }
 
    return MB_SUCCESS;
}
 
void Tqdcfr::ModelEntry::print_geom_headers( const char* prefix, GeomHeader* header, const unsigned int num_headers )
{
    if( !debug ) return;
    std::cout << prefix << std::endl;
    if( NULL != header )
    {
        for( unsigned int i = 0; i < num_headers; i++ )
        {
            std::cout << "Index " << i << std::endl;
            header[i].print();
        }
    }
}
 
void Tqdcfr::ModelEntry::print_group_headers( const char* prefix, GroupHeader* header, const unsigned int num_headers )
{
    if( !debug ) return;
    std::cout << prefix << std::endl;
    if( NULL != header )
    {
        for( unsigned int i = 0; i < num_headers; i++ )
            header[i].print();
    }
}
 
void Tqdcfr::ModelEntry::print_block_headers( const char* prefix, BlockHeader* header, const unsigned int num_headers )
{
    if( !debug ) return;
    std::cout << prefix << std::endl;
    if( NULL != header )
    {
        for( unsigned int i = 0; i < num_headers; i++ )
            header[i].print();
    }
}
 
void Tqdcfr::ModelEntry::print_nodeset_headers( const char* prefix,
                                                NodesetHeader* header,
                                                const unsigned int num_headers )
{
    if( !debug ) return;
    std::cout << prefix << std::endl;
    if( NULL != header )
    {
        for( unsigned int i = 0; i < num_headers; i++ )
            header[i].print();
    }
}
 
void Tqdcfr::ModelEntry::print_sideset_headers( const char* prefix,
                                                SidesetHeader* header,
                                                const unsigned int num_headers )
{
    if( !debug ) return;
    std::cout << prefix << std::endl;
    if( NULL != header )
    {
        for( unsigned int i = 0; i < num_headers; i++ )
            header[i].print();
    }
}
 
ErrorCode Tqdcfr::ModelEntry::read_header_info( Tqdcfr* instance, const double data_version )
{
    feModelHeader.init( modelOffset, instance );
    int negone = -1;
    ErrorCode result;
    instance->globalIdTag = instance->mdbImpl->globalId_tag();
 
    if( feModelHeader.geomArray.numEntities > 0 )
    {
        result = instance->mdbImpl->tag_get_handle( GEOM_DIMENSION_TAG_NAME, 1, MB_TYPE_INTEGER, instance->geomTag,
                                                    MB_TAG_SPARSE | MB_TAG_CREAT, &negone );
        if( MB_SUCCESS != result ) return result;
 
        result = instance->mdbImpl->tag_get_handle( "UNIQUE_ID", 1, MB_TYPE_INTEGER, instance->uniqueIdTag,
                                                    MB_TAG_SPARSE | MB_TAG_CREAT, &negone );
        if( MB_SUCCESS != result ) return result;
 
        result = Tqdcfr::GeomHeader::read_info_header( modelOffset, feModelHeader.geomArray, instance, feGeomH );
        print_geom_headers( "Geom headers:", feGeomH, feModelHeader.geomArray.numEntities );
        if( MB_SUCCESS != result ) return result;
    }
 
    if( feModelHeader.groupArray.numEntities > 0 )
    {
        result = Tqdcfr::GroupHeader::read_info_header( modelOffset, feModelHeader.groupArray, instance, feGroupH );
        print_group_headers( "Group headers:", feGroupH, feModelHeader.groupArray.numEntities );
        if( MB_SUCCESS != result ) return result;
    }
 
    if( feModelHeader.blockArray.numEntities > 0 )
    {
        result = instance->mdbImpl->tag_get_handle( MATERIAL_SET_TAG_NAME, 1, MB_TYPE_INTEGER, instance->blockTag,
                                                    MB_TAG_SPARSE | MB_TAG_CREAT, &negone );
        if( MB_SUCCESS != result ) return result;
 
        result = Tqdcfr::BlockHeader::read_info_header( data_version, modelOffset, feModelHeader.blockArray, instance,
                                                        feBlockH );
        print_block_headers( "Block headers:", feBlockH, feModelHeader.blockArray.numEntities );
        if( MB_SUCCESS != result ) return result;
    }
    if( feModelHeader.nodesetArray.numEntities > 0 )
    {
        result = instance->mdbImpl->tag_get_handle( DIRICHLET_SET_TAG_NAME, 1, MB_TYPE_INTEGER, instance->nsTag,
                                                    MB_TAG_SPARSE | MB_TAG_CREAT, &negone );
        if( MB_SUCCESS != result ) return result;
 
        result =
            Tqdcfr::NodesetHeader::read_info_header( modelOffset, feModelHeader.nodesetArray, instance, feNodeSetH );
        if( MB_SUCCESS != result ) return result;
        print_nodeset_headers( "Nodeset headers:", feNodeSetH, feModelHeader.nodesetArray.numEntities );
    }
    if( feModelHeader.sidesetArray.numEntities > 0 )
    {
        result = instance->mdbImpl->tag_get_handle( NEUMANN_SET_TAG_NAME, 1, MB_TYPE_INTEGER, instance->ssTag,
                                                    MB_TAG_SPARSE | MB_TAG_CREAT, &negone );
        if( MB_SUCCESS != result ) return result;
 
        result =
            Tqdcfr::SidesetHeader::read_info_header( modelOffset, feModelHeader.sidesetArray, instance, feSideSetH );
        print_sideset_headers( "SideSet headers:", feSideSetH, feModelHeader.sidesetArray.numEntities );
    }
 
    return MB_SUCCESS;
}
 
ErrorCode Tqdcfr::ModelEntry::read_metadata_info( Tqdcfr* tqd )
{
    if( debug ) std::cout << "Geom metadata:" << std::endl;
    tqd->read_meta_data( modelOffset + feModelHeader.geomArray.metaDataOffset, geomMD );
    if( debug ) std::cout << "Node metadata:" << std::endl;
    tqd->read_meta_data( modelOffset + feModelHeader.nodeArray.metaDataOffset, nodeMD );
    if( debug ) std::cout << "Elem metadata:" << std::endl;
    tqd->read_meta_data( modelOffset + feModelHeader.elementArray.metaDataOffset, elementMD );
    if( debug ) std::cout << "Group metadata:" << std::endl;
    tqd->read_meta_data( modelOffset + feModelHeader.groupArray.metaDataOffset, groupMD );
    if( debug ) std::cout << "Block metadata:" << std::endl;
    tqd->read_meta_data( modelOffset + feModelHeader.blockArray.metaDataOffset, blockMD );
    if( debug ) std::cout << "Nodeset metadata:" << std::endl;
    tqd->read_meta_data( modelOffset + feModelHeader.nodesetArray.metaDataOffset, nodesetMD );
    if( debug ) std::cout << "Sideset metadata:" << std::endl;
    tqd->read_meta_data( modelOffset + feModelHeader.sidesetArray.metaDataOffset, sidesetMD );
 
    return MB_SUCCESS;
}
 
ErrorCode Tqdcfr::read_acis_records( const char* sat_filename )
{
    // Get the acis model location
    unsigned int acis_model_offset = 0, acis_model_length = 0, acis_model_handle = 1, acis_sat_type = 1;
    for( unsigned int i = 0; i < fileTOC.numModels; i++ )
    {
        if( modelEntries[i].modelHandle == acis_model_handle && modelEntries[i].modelType == acis_sat_type )
        {
            acis_model_offset = modelEntries[i].modelOffset;
            acis_model_length = modelEntries[i].modelLength;
            break;
        }
    }
 
    if( acis_model_length == 0 ) return MB_SUCCESS;
 
    std::vector< AcisRecord > records;
 
    acisDumpFile = NULL;
    if( sat_filename )
    {
        acisDumpFile = fopen( sat_filename, "w+" );
        if( NULL == acisDumpFile ) return MB_FAILURE;
    }
 
    // Position the file at the start of the acis model
    FSEEK( acis_model_offset );
 
    unsigned int bytes_left = acis_model_length;
 
    struct AcisRecord this_record;
    reset_record( this_record );
    char* ret;
 
    // Make the char buffer at least buf_size + 1 long, to fit null char
    const unsigned int buf_size = 1023;
 
    // CHECK_SIZE(char_buf, buf_size + 1);
    char_buf.resize( buf_size + 1 );
 
    while( 0 != bytes_left )
    {
        // Read the next buff characters, or bytes_left if smaller
        unsigned int next_buf = ( bytes_left > buf_size ? buf_size : bytes_left );
        FREADC( next_buf );
 
        if( NULL != acisDumpFile ) fwrite( &char_buf[0], sizeof( char ), next_buf, acisDumpFile );
 
        // Put null at end of string to stop searches
        char_buf.resize( next_buf + 1 );
        char_buf[next_buf]   = '\0';
        unsigned int buf_pos = 0;
 
        // Check for first read, and if so, get rid of the header
        if( bytes_left == acis_model_length )
        {
            // Look for 3 newlines
            ret = strchr( &( char_buf[0] ), '\n' );
            ret = strchr( ret + 1, '\n' );
            ret = strchr( ret + 1, '\n' );
            if( NULL == ret ) return MB_FAILURE;
            buf_pos += ret - &( char_buf[0] ) + 1;
        }
 
        bytes_left -= next_buf;
 
        // Now start grabbing records
        do
        {
            // Get next occurrence of '#' (record terminator)
            ret = strchr( &( char_buf[buf_pos] ), '#' );
            while( ret && (unsigned int)( ret + 1 - &char_buf[0] ) < bytes_left && *( ret + 1 ) != '\n' &&
                   *( ret + 1 ) != '\r' && *( ret + 1 ) != 0 )  // CR added for windows
                ret = strchr( ret + 1, '#' );
            if( NULL != ret )
            {
                // Grab the string (inclusive of the record terminator and the line feed) and
                // complete the record
                int num_chars = ret - &( char_buf[buf_pos] ) + 2;
                if( *( ret + 1 ) == '\r' ) num_chars++;  // add more one character for Windows CR
                this_record.att_string.append( &( char_buf[buf_pos] ), num_chars );
                buf_pos += num_chars;
                process_record( this_record );
 
                // Put the record in the list...
                records.push_back( this_record );
 
                // And reset the record
                reset_record( this_record );
            }
            else
            {
                // Reached end of buffer; cache string then go get another; discard last character,
                // which will be the null character
                this_record.att_string.append( &( char_buf[buf_pos] ), next_buf - buf_pos );
                buf_pos = next_buf;
            }
        } while( buf_pos < next_buf );
    }
 
    if( NULL != acisDumpFile )
        fwrite( "\n======================\nSorted acis records:\n======================\n", 1, 68, acisDumpFile );
 
    // Now interpret the records
    interpret_acis_records( records );
 
    if( NULL != acisDumpFile ) fclose( acisDumpFile );
 
    return MB_SUCCESS;
}
 
ErrorCode Tqdcfr::interpret_acis_records( std::vector< AcisRecord >& records )
{
    // Make a tag for the vector holding unrecognized attributes
    void* default_val = NULL;
    ErrorCode result  = mdbImpl->tag_get_handle( "ATTRIB_VECTOR", sizeof( void* ), MB_TYPE_OPAQUE, attribVectorTag,
                                                 MB_TAG_CREAT | MB_TAG_SPARSE, &default_val );
    if( MB_SUCCESS != result ) return result;
 
    unsigned int current_record = 0;
 
#define REC records[current_record]
 
    while( current_record != records.size() )
    {
        // If this record's been processed, or if it's an attribute, continue
        if( REC.processed || REC.rec_type == Tqdcfr::ATTRIB )
        {
            current_record++;
            continue;
        }
 
        if( REC.rec_type == Tqdcfr::UNKNOWN )
        {
            REC.processed = true;
            current_record++;
            continue;
        }
 
        // It's a known, non-attrib rec type; parse for any attribs
        parse_acis_attribs( current_record, records );
 
        REC.processed = true;
 
        current_record++;
    }
 
    return MB_SUCCESS;
}
 
ErrorCode Tqdcfr::parse_acis_attribs( const unsigned int entity_rec_num, std::vector< AcisRecord >& records )
{
    unsigned int num_read;
    std::vector< std::string > attrib_vec;
    char temp_name[1024];
    char name_tag_val[NAME_TAG_SIZE];
    std::string name_tag;
    int id          = -1;
    int uid         = -1;
    int next_attrib = -1;
    ErrorCode result;
 
    int current_attrib = records[entity_rec_num].first_attrib;
    if( -1 == current_attrib ) return MB_SUCCESS;
 
    if( NULL != acisDumpFile )
    {
        fwrite( "-----------------------------------------------------------------------\n", 1, 72, acisDumpFile );
        fwrite( records[entity_rec_num].att_string.c_str(), sizeof( char ), records[entity_rec_num].att_string.length(),
                acisDumpFile );
    }
 
    while( -1 != current_attrib )
    {
        if( records[current_attrib].rec_type != Tqdcfr::UNKNOWN &&
            ( records[current_attrib].att_next != next_attrib ||
              records[current_attrib].att_ent_num != (int)entity_rec_num ) )
            return MB_FAILURE;
 
        if( NULL != acisDumpFile )
            fwrite( records[current_attrib].att_string.c_str(), sizeof( char ),
                    records[current_attrib].att_string.length(), acisDumpFile );
 
        // Is the attrib one we already recognize?
        if( strncmp( records[current_attrib].att_string.c_str(), "ENTITY_NAME", 11 ) == 0 )
        {
            // Parse name
            int num_chars;
            num_read =
                sscanf( records[current_attrib].att_string.c_str(), "ENTITY_NAME @%d %s", &num_chars, temp_name );
            if( num_read != 2 )
                num_read =
                    sscanf( records[current_attrib].att_string.c_str(), "ENTITY_NAME %d %s", &num_chars, temp_name );
            if( num_read != 2 ) return MB_FAILURE;
 
            // Put the name on the entity
            name_tag = std::string( temp_name, num_chars );
        }
        else if( strncmp( records[current_attrib].att_string.c_str(), "ENTITY_ID", 9 ) == 0 )
        {
            // Parse id
            int bounding_uid, bounding_sense;
            num_read = sscanf( records[current_attrib].att_string.c_str(), "ENTITY_ID 0 3 %d %d %d", &id, &bounding_uid,
                               &bounding_sense );
            if( 3 != num_read )
            {
                // Try reading updated entity_id format, which has coordinate triple embedded in it
                // too
                float dumx, dumy, dumz;
                num_read = sscanf( records[current_attrib].att_string.c_str(), "ENTITY_ID 3 %f %f %f 3 %d %d %d", &dumx,
                                   &dumy, &dumz, &id, &bounding_uid, &bounding_sense );
                num_read -= 3;
            }
 
            if( 3 != num_read )
                std::cout << "Warning: bad ENTITY_ID attribute in .sat file, record number " << entity_rec_num
                          << ", record follows:" << std::endl
                          << records[current_attrib].att_string.c_str() << std::endl;
        }
        else if( strncmp( records[current_attrib].att_string.c_str(), "UNIQUE_ID", 9 ) == 0 )
        {
            // Parse uid
            if( major >= 14 )  // Change of format for cubit 14:
                num_read = sscanf( records[current_attrib].att_string.c_str(), "UNIQUE_ID 0 1 %d", &uid );
            else
                num_read = sscanf( records[current_attrib].att_string.c_str(), "UNIQUE_ID 1 0 1 %d", &uid );
            if( 1 != num_read ) return MB_FAILURE;
        }
        else if( strncmp( records[current_attrib].att_string.c_str(), "COMPOSITE_ATTRIB @9 UNIQUE_ID", 29 ) == 0 )
        {
            // Parse uid
            int dum1, dum2, dum3, dum4;
            num_read = sscanf( records[current_attrib].att_string.c_str(),
                               "COMPOSITE_ATTRIB @9 UNIQUE_ID %d %d %d %d %d", &dum1, &dum2, &dum3, &dum4, &uid );
            if( 5 != num_read ) return MB_FAILURE;
        }
        else if( strncmp( records[current_attrib].att_string.c_str(), "COMPOSITE_ATTRIB @9 ENTITY_ID", 29 ) == 0 )
        {
            // Parse id
            int dum1, dum2, dum3;
            num_read = sscanf( records[current_attrib].att_string.c_str(), "COMPOSITE_ATTRIB @9 ENTITY_ID %d %d %d %d",
                               &dum1, &dum2, &dum3, &id );
            if( 4 != num_read ) return MB_FAILURE;
        }
        else
        {
            attrib_vec.push_back( records[current_attrib].att_string );
        }
 
        records[current_attrib].processed = true;
        next_attrib                       = current_attrib;
        current_attrib                    = records[current_attrib].att_prev;
    }
 
    // At this point, there aren't entity sets for entity types which don't contain mesh
    // in this case, just return
    if( records[entity_rec_num].rec_type == aBODY || ( records[entity_rec_num].entity == 0 && uid == -1 ) )
    {
        return MB_SUCCESS;
        // Warning: couldn't resolve entity of type 1 because no uid was found.
        // ddriv: GeomTopoTool.cpp:172: ErrorCode GeomTopoTool::separate_by_dimension(const Range&,
        // Range*, void**): Assertion `false' failed. xxx
    }
 
    // Parsed the data; now put on mdb entities; first we need to find the entity
    if( records[entity_rec_num].entity == 0 )
    {
        records[entity_rec_num].entity = uidSetMap[uid];
    }
 
    if( 0 == records[entity_rec_num].entity ) return MB_SUCCESS;  // We do not have a MOAB entity for this, skip
 
    // assert(records[entity_rec_num].entity);
 
    // Set the id
    if( id != -1 )
    {
        result = mdbImpl->tag_set_data( globalIdTag, &( records[entity_rec_num].entity ), 1, &id );
        if( MB_SUCCESS != result ) return result;
 
        int ent_dim = -1;
        if( records[entity_rec_num].rec_type == aBODY )
            ent_dim = 4;
        else if( records[entity_rec_num].rec_type == LUMP )
            ent_dim = 3;
        else if( records[entity_rec_num].rec_type == FACE )
            ent_dim = 2;
        else if( records[entity_rec_num].rec_type == aEDGE )
            ent_dim = 1;
        else if( records[entity_rec_num].rec_type == aVERTEX )
            ent_dim = 0;
        if( -1 != ent_dim ) gidSetMap[ent_dim][id] = records[entity_rec_num].entity;
    }
 
    // Set the name
    if( !name_tag.empty() )
    {
        if( 0 == entityNameTag )
        {
            char dum_val[NAME_TAG_SIZE] = { 0 };
            result = mdbImpl->tag_get_handle( NAME_TAG_NAME, NAME_TAG_SIZE, MB_TYPE_OPAQUE, entityNameTag,
                                              MB_TAG_SPARSE | MB_TAG_CREAT, dum_val );
            if( MB_SUCCESS != result ) return result;
        }
 
        size_t len = name_tag.size();
        if( len >= NAME_TAG_SIZE ) len = NAME_TAG_SIZE - 1;  // Truncate a name that is too big
        memcpy( name_tag_val, name_tag.c_str(), len );
        memset( name_tag_val + len, '\0', NAME_TAG_SIZE - len );
        result = mdbImpl->tag_set_data( entityNameTag, &( records[entity_rec_num].entity ), 1, name_tag_val );
        if( MB_SUCCESS != result ) return result;
    }
 
    if( !attrib_vec.empty() )
    {
        // Put the attrib vector in a tag on the entity
        std::vector< std::string >* dum_vec;
        result = mdbImpl->tag_get_data( attribVectorTag, &( records[entity_rec_num].entity ), 1, &dum_vec );
        if( MB_SUCCESS != result && MB_TAG_NOT_FOUND != result ) return result;
        if( MB_TAG_NOT_FOUND == result || dum_vec == NULL )
        {
            // Put this list directly on the entity
            dum_vec = new std::vector< std::string >;
            dum_vec->swap( attrib_vec );
            result = mdbImpl->tag_set_data( attribVectorTag, &( records[entity_rec_num].entity ), 1, &dum_vec );
            if( MB_SUCCESS != result )
            {
                delete dum_vec;
                return result;
            }
        }
        else
        {
            // Copy this list over, and delete this list
            std::copy( attrib_vec.begin(), attrib_vec.end(), std::back_inserter( *dum_vec ) );
        }
    }
 
    return MB_SUCCESS;
}
 
ErrorCode Tqdcfr::reset_record( AcisRecord& this_record )
{
    this_record.rec_type = Tqdcfr::UNKNOWN;
    this_record.att_string.clear();
    this_record.first_attrib = this_record.att_prev = this_record.att_next = this_record.att_ent_num = -1;
    this_record.processed                                                                            = false;
    this_record.entity                                                                               = 0;
 
    return MB_SUCCESS;
}
 
ErrorCode Tqdcfr::process_record( AcisRecord& this_record )
{
    // Get the entity type
    const char* type_substr;
 
    // Try attribs first, since the others have some common processing between them
    if( ( type_substr = strstr( this_record.att_string.c_str(), "attrib" ) ) != NULL &&
        type_substr - this_record.att_string.c_str() < 20 )
    {
        this_record.rec_type = Tqdcfr::ATTRIB;
        bool simple_attrib   = false;
        bool generic_attrib  = false;
        if( ( type_substr = strstr( this_record.att_string.c_str(), "simple-snl-attrib" ) ) != NULL )
            simple_attrib = true;
        else if( ( type_substr = strstr( this_record.att_string.c_str(), "integer_attrib-name_attrib-gen-attrib" ) ) !=
                 NULL )
            generic_attrib = true;
        else
        {
            this_record.rec_type = Tqdcfr::UNKNOWN;
            return MB_SUCCESS;
        }
 
        // Find next space
        type_substr = strchr( type_substr, ' ' );
        if( NULL == type_substr ) return MB_FAILURE;
 
        // Read the numbers from there
        int num_converted = sscanf( type_substr, " $-1 -1 $%d $%d $%d -1", &( this_record.att_prev ),
                                    &( this_record.att_next ), &( this_record.att_ent_num ) );
        if( num_converted != 3 ) return MB_FAILURE;
 
        // Trim the string to the attribute, if it's a simple attrib
        if( simple_attrib )
        {
            type_substr = strstr( this_record.att_string.c_str(), "NEW_SIMPLE_ATTRIB" );
            if( NULL == type_substr ) return MB_FAILURE;
            type_substr = strstr( type_substr, "@" );
            if( NULL == type_substr ) return MB_FAILURE;
            type_substr = strstr( type_substr, " " ) + 1;
            // Copy the rest of the string to a dummy string
            std::string dum_str( type_substr );
            this_record.att_string = dum_str;
        }
        else if( generic_attrib )
        {
            type_substr = strstr( this_record.att_string.c_str(), "CUBIT_ID" );
            if( NULL == type_substr ) return MB_FAILURE;
            // Copy the rest of the string to a dummy string
            std::string dum_str( type_substr );
            this_record.att_string = dum_str;
        }
    }
    else
    {
        // Else it's a topological entity, I think
        if( ( type_substr = strstr( this_record.att_string.c_str(), "body" ) ) != NULL &&
            type_substr - this_record.att_string.c_str() < 20 )
        {
            this_record.rec_type = Tqdcfr::aBODY;
        }
        else if( ( type_substr = strstr( this_record.att_string.c_str(), "lump" ) ) != NULL &&
                 type_substr - this_record.att_string.c_str() < 20 )
        {
            this_record.rec_type = Tqdcfr::LUMP;
        }
        else if( ( type_substr = strstr( this_record.att_string.c_str(), "shell" ) ) != NULL &&
                 type_substr - this_record.att_string.c_str() < 20 )
        {
            // Don't care about shells
            this_record.rec_type = Tqdcfr::UNKNOWN;
        }
        else if( ( type_substr = strstr( this_record.att_string.c_str(), "surface" ) ) != NULL &&
                 type_substr - this_record.att_string.c_str() < 20 )
        {
            // Don't care about surfaces
            this_record.rec_type = Tqdcfr::UNKNOWN;
        }
        else if( ( type_substr = strstr( this_record.att_string.c_str(), "face" ) ) != NULL &&
                 type_substr - this_record.att_string.c_str() < 20 )
        {
            this_record.rec_type = Tqdcfr::FACE;
        }
        else if( ( type_substr = strstr( this_record.att_string.c_str(), "loop" ) ) != NULL &&
                 type_substr - this_record.att_string.c_str() < 20 )
        {
            // Don't care about loops
            this_record.rec_type = Tqdcfr::UNKNOWN;
        }
        else if( ( type_substr = strstr( this_record.att_string.c_str(), "coedge" ) ) != NULL &&
                 type_substr - this_record.att_string.c_str() < 20 )
        {
            // Don't care about coedges
            this_record.rec_type = Tqdcfr::UNKNOWN;
        }
        else if( ( type_substr = strstr( this_record.att_string.c_str(), "edge" ) ) != NULL &&
                 type_substr - this_record.att_string.c_str() < 20 )
        {
            this_record.rec_type = Tqdcfr::aEDGE;
        }
        else if( ( type_substr = strstr( this_record.att_string.c_str(), "vertex" ) ) != NULL &&
                 type_substr - this_record.att_string.c_str() < 20 )
        {
            this_record.rec_type = Tqdcfr::aVERTEX;
        }
        else
            this_record.rec_type = Tqdcfr::UNKNOWN;
 
        if( this_record.rec_type != Tqdcfr::UNKNOWN )
        {
            // Print a warning if it looks like there are sequence numbers
            if( type_substr != this_record.att_string.c_str() && !printedSeqWarning )
            {
                std::cout << "Warning: acis file has sequence numbers!" << std::endl;
                printedSeqWarning = true;
            }
 
            // Scan ahead to the next white space
            type_substr = strchr( type_substr, ' ' );
            if( NULL == type_substr ) return MB_FAILURE;
 
            // Get the id of the first attrib
            int num_converted = sscanf( type_substr, " $%d", &( this_record.first_attrib ) );
            if( num_converted != 1 ) return MB_FAILURE;
        }
    }
 
    return MB_SUCCESS;
}
 
Tqdcfr::FileTOC::FileTOC()
    : fileEndian( 0 ), fileSchema( 0 ), numModels( 0 ), modelTableOffset( 0 ), modelMetaDataOffset( 0 ),
      activeFEModel( 0 )
{
}
 
void Tqdcfr::FileTOC::print()
{
    std::cout << "FileTOC:End, Sch, #Mdl, TabOff, "
              << "MdlMDOff, actFEMdl = ";
    std::cout << fileEndian << ", " << fileSchema << ", " << numModels << ", " << modelTableOffset << ", "
              << modelMetaDataOffset << ", " << activeFEModel << std::endl;
}
 
Tqdcfr::FEModelHeader::ArrayInfo::ArrayInfo() : numEntities( 0 ), tableOffset( 0 ), metaDataOffset( 0 ) {}
 
void Tqdcfr::FEModelHeader::ArrayInfo::print()
{
    std::cout << "ArrayInfo:numEntities, tableOffset, metaDataOffset = " << numEntities << ", " << tableOffset << ", "
              << metaDataOffset << std::endl;
}
 
void Tqdcfr::FEModelHeader::ArrayInfo::init( const std::vector< unsigned int >& uint_buf_in )
{
    numEntities    = uint_buf_in[0];
    tableOffset    = uint_buf_in[1];
    metaDataOffset = uint_buf_in[2];
}
 
void Tqdcfr::FEModelHeader::print()
{
    std::cout << "FEModelHeader:feEndian, feSchema, feCompressFlag, feLength = " << feEndian << ", " << feSchema << ", "
              << feCompressFlag << ", " << feLength << std::endl;
    std::cout << "geomArray: ";
    geomArray.print();
    std::cout << "nodeArray: ";
    nodeArray.print();
    std::cout << "elementArray: ";
    elementArray.print();
    std::cout << "groupArray: ";
    groupArray.print();
    std::cout << "blockArray: ";
    blockArray.print();
    std::cout << "nodesetArray: ";
    nodesetArray.print();
    std::cout << "sidesetArray: ";
    sidesetArray.print();
}
 
Tqdcfr::GeomHeader::GeomHeader()
    : geomID( 0 ), nodeCt( 0 ), nodeOffset( 0 ), elemCt( 0 ), elemOffset( 0 ), elemTypeCt( 0 ), elemLength( 0 ),
      maxDim( 0 ), setHandle( 0 )
{
}
 
void Tqdcfr::GeomHeader::print()
{
    std::cout << "geomID = " << geomID << std::endl;
    std::cout << "nodeCt = " << nodeCt << std::endl;
    std::cout << "nodeOffset = " << nodeOffset << std::endl;
    std::cout << "elemCt = " << elemCt << std::endl;
    std::cout << "elemOffset = " << elemOffset << std::endl;
    std::cout << "elemTypeCt = " << elemTypeCt << std::endl;
    std::cout << "elemLength = " << elemLength << std::endl;
    std::cout << "setHandle = " << setHandle << std::endl;
}
 
Tqdcfr::GroupHeader::GroupHeader()
    : grpID( 0 ), grpType( 0 ), memCt( 0 ), memOffset( 0 ), memTypeCt( 0 ), grpLength( 0 ), setHandle( 0 )
{
}
 
void Tqdcfr::GroupHeader::print()
{
    std::cout << "grpID = " << grpID << std::endl;
    std::cout << "grpType = " << grpType << std::endl;
    std::cout << "memCt = " << memCt << std::endl;
    std::cout << "memOffset = " << memOffset << std::endl;
    std::cout << "memTypeCt = " << memTypeCt << std::endl;
    std::cout << "grpLength = " << grpLength << std::endl;
    std::cout << "setHandle = " << setHandle << std::endl;
}
 
Tqdcfr::BlockHeader::BlockHeader()
    : blockID( 0 ), blockElemType( 0 ), memCt( 0 ), memOffset( 0 ), memTypeCt( 0 ), attribOrder( 0 ), blockCol( 0 ),
      blockMixElemType( 0 ), blockPyrType( 0 ), blockMat( 0 ), blockLength( 0 ), blockDim( 0 ), setHandle( 0 ),
      blockEntityType( MBMAXTYPE )
{
}
 
void Tqdcfr::BlockHeader::print()
{
    std::cout << "blockID = " << blockID << std::endl;
    std::cout << "blockElemType = " << blockElemType << std::endl;
    std::cout << "memCt = " << memCt << std::endl;
    std::cout << "memOffset = " << memOffset << std::endl;
    std::cout << "memTypeCt = " << memTypeCt << std::endl;
    std::cout << "attribOrder = " << attribOrder << std::endl;
    std::cout << "blockCol = " << blockCol << std::endl;
    std::cout << "blockMixElemType = " << blockMixElemType << std::endl;
    std::cout << "blockPyrType = " << blockPyrType << std::endl;
    std::cout << "blockMat = " << blockMat << std::endl;
    std::cout << "blockLength = " << blockLength << std::endl;
    std::cout << "blockDim = " << blockDim << std::endl;
    std::cout << "setHandle = " << setHandle << std::endl;
    std::cout << "blockEntityType = " << blockEntityType << std::endl;
}
 
Tqdcfr::NodesetHeader::NodesetHeader()
    : nsID( 0 ), memCt( 0 ), memOffset( 0 ), memTypeCt( 0 ), pointSym( 0 ), nsCol( 0 ), nsLength( 0 ), setHandle( 0 )
{
}
 
void Tqdcfr::NodesetHeader::print()
{
    std::cout << "nsID = " << nsID << std::endl;
    std::cout << "memCt = " << memCt << std::endl;
    std::cout << "memOffset = " << memOffset << std::endl;
    std::cout << "memTypeCt = " << memTypeCt << std::endl;
    std::cout << "pointSym = " << pointSym << std::endl;
    std::cout << "nsCol = " << nsCol << std::endl;
    std::cout << "nsLength = " << nsLength << std::endl;
    std::cout << "setHandle = " << setHandle << std::endl;
}
 
Tqdcfr::SidesetHeader::SidesetHeader()
    : ssID( 0 ), memCt( 0 ), memOffset( 0 ), memTypeCt( 0 ), numDF( 0 ), ssCol( 0 ), useShell( 0 ), ssLength( 0 ),
      setHandle( 0 )
{
}
 
void Tqdcfr::SidesetHeader::print()
{
    std::cout << "ssID = " << ssID << std::endl;
    std::cout << "memCt = " << memCt << std::endl;
    std::cout << "memOffset = " << memOffset << std::endl;
    std::cout << "memTypeCt = " << memTypeCt << std::endl;
    std::cout << "numDF = " << numDF << std::endl;
    std::cout << "ssCol = " << ssCol << std::endl;
    std::cout << "useShell = " << useShell << std::endl;
    std::cout << "ssLength = " << ssLength << std::endl;
    std::cout << "setHandle = " << setHandle << std::endl;
}
 
Tqdcfr::MetaDataContainer::MetaDataEntry::MetaDataEntry()
    : mdOwner( 0 ), mdDataType( 0 ), mdIntValue( 0 ), mdName( "(uninit)" ), mdStringValue( "(uninit)" ), mdDblValue( 0 )
{
}
 
void Tqdcfr::MetaDataContainer::MetaDataEntry::print()
{
    std::cout << "MetaDataEntry:own, typ, name, I, D, S = " << mdOwner << ", " << mdDataType << ", " << mdName << ", "
              << mdIntValue << ", " << mdDblValue << ", " << mdStringValue;
    unsigned int i;
    if( mdIntArrayValue.size() )
    {
        std::cout << std::endl << "IArray = " << mdIntArrayValue[0];
        for( i = 1; i < mdIntArrayValue.size(); i++ )
            std::cout << ", " << mdIntArrayValue[i];
    }
    if( mdDblArrayValue.size() )
    {
        std::cout << std::endl << "DArray = " << mdDblArrayValue[0];
        for( i = 1; i < mdDblArrayValue.size(); i++ )
            std::cout << ", " << mdDblArrayValue[i];
    }
    std::cout << std::endl;
}
 
void Tqdcfr::MetaDataContainer::print()
{
    std::cout << "MetaDataContainer:mdSchema, compressFlag, numDatums = " << mdSchema << ", " << compressFlag << ", "
              << metadataEntries.size() << std::endl;
 
    for( unsigned int i = 0; i < metadataEntries.size(); i++ )
        metadataEntries[i].print();
}
 
Tqdcfr::MetaDataContainer::MetaDataContainer() : mdSchema( 0 ), compressFlag( 0 ) {}
 
int Tqdcfr::MetaDataContainer::get_md_entry( const unsigned int owner, const std::string& name )
{
    for( unsigned int i = 0; i < metadataEntries.size(); i++ )
    {
        if( owner == metadataEntries[i].mdOwner && name == metadataEntries[i].mdName ) return i;
    }
 
    return -1;
}
 
Tqdcfr::ModelEntry::ModelEntry()
    : modelHandle( 0 ), modelOffset( 0 ), modelLength( 0 ), modelType( 0 ), modelOwner( 0 ), modelPad( 0 ),
      feGeomH( NULL ), feGroupH( NULL ), feBlockH( NULL ), feNodeSetH( NULL ), feSideSetH( NULL )
{
}
 
Tqdcfr::ModelEntry::~ModelEntry()
{
    delete[] feGeomH;
    delete[] feGroupH;
    delete[] feBlockH;
    delete[] feNodeSetH;
    delete[] feSideSetH;
}
 
void Tqdcfr::ModelEntry::print()
{
    std::cout << "ModelEntry: Han, Of, Len, Tp, Own, Pd = " << modelHandle << ", " << modelOffset << ", " << modelLength
              << ", " << modelType << ", " << modelOwner << ", " << modelPad << std::endl;
}
 
ErrorCode Tqdcfr::create_set( EntityHandle& h, unsigned int flags )
{
    return mdbImpl->create_meshset( flags, h );
}
 
}  // namespace moab