cleanTags.cpp File Reference

#include "moab/MOABConfig.h"
#include "moab/ProgOptions.hpp"
#include "moab/Core.hpp"

Include dependency graph for cleanTags.cpp:

Go to the source code of this file.

Functions
vector< string >	split (const string &i_str, const string &i_delim)
int	main (int argc, char *argv[])

Function Documentation

main()

int main	(	int	argc,
		char *	argv[]
	)

Definition at line 35 of file cleanTags.cpp.

{
    ProgOptions opts;
 
    string inputfile, outputfile, deleteTags, keepTags;
    opts.addOpt< string >( "input,i", "input filename ", &inputfile );
    opts.addOpt< string >( "output,o", "output file", &outputfile );
 
    opts.addOpt< string >( "deleteTags,d", "delete tags ", &deleteTags );
    opts.addOpt< string >( "keepTags,k", "keep tags ", &keepTags );
    opts.parseCommandLine( argc, argv );
 
    Core core;
    Interface* mb = &core;
    
    MB_CHK_ERR( mb->load_file( inputfile.c_str() ) );
 
    vector< Tag > existingTags;
    MB_CHK_ERR( mb->tag_get_tags( existingTags ) );
 
    vector< string > tagsToDelete;
    if( !keepTags.empty() )
    {
        vector< string > tagsToKeep = split( keepTags, string( ":" ) );
        for( size_t i = 0; i < existingTags.size(); i++ )
        {
            string tname;
            MB_CHK_ERR( mb->tag_get_name( existingTags[i], tname ) );
            bool deleteTag = false;
            for( size_t k = 0; k < tagsToKeep.size() && !deleteTag; k++ )
            {
                if( tname.compare( tagsToKeep[k] ) == 0 ) deleteTag = true;
            }
            if( !deleteTag ) tagsToDelete.push_back( tname );
        }
    }
 
    if( !deleteTags.empty() )
    {
        tagsToDelete = split( deleteTags, string( ":" ) );
    }
 
    for( size_t i = 0; i < tagsToDelete.size(); i++ )
    {
        Tag tag;
        if( mb->tag_get_handle( tagsToDelete[i].c_str(), tag ) == MB_SUCCESS && tag != nullptr )
        {
            MB_CHK_ERR( mb->tag_delete( tag ) );
        }
    }
    
    cout << "writing file " << outputfile << endl;
    MB_CHK_ERR( mb->write_file( outputfile.c_str() ) );
 
    return 0;
}

References ProgOptions::addOpt(), moab::Core::load_file(), mb, MB_CHK_ERR, MB_SUCCESS, ProgOptions::parseCommandLine(), split(), moab::Core::tag_delete(), moab::Core::tag_get_handle(), moab::Core::tag_get_name(), moab::Core::tag_get_tags(), and moab::Core::write_file().

split()

vector< string > split	(	const string &	i_str,
		const string &	i_delim
	)

Definition at line 18 of file cleanTags.cpp.

{
    vector< string > result;
 
    size_t found      = i_str.find( i_delim );
    size_t startIndex = 0;
 
    while( found != string::npos )
    {
        result.push_back( string( i_str.begin() + startIndex, i_str.begin() + found ) );
        startIndex = found + i_delim.size();
        found      = i_str.find( i_delim, startIndex );
    }
    if( startIndex != i_str.size() ) result.push_back( string( i_str.begin() + startIndex, i_str.end() ) );
    return result;
}

Referenced by moab::SequenceManager::check_valid_entities(), moab::Element_tree< _Entity_handles, _Box, _Moab, _Parametrizer >::compute_split(), moab::SequenceManager::delete_entities(), moab::AdaptiveKDTree::find_close_triangle(), main(), moab::anonymous_namespace{bvh_tree.hpp}::_bvh::_Split_data::operator=(), moab::anonymous_namespace{element_tree.hpp}::_element_tree::_Partition_data< Box >::operator=(), and moab::anonymous_namespace{element_tree.hpp}::_element_tree::_Node< _Entity_handles, _Entities >::operator=().