Mesh Oriented datABase  (version 5.5.1)
An array-based unstructured mesh library
moab::TreeNodePrinter Class Reference
+ Inheritance diagram for moab::TreeNodePrinter:
+ Collaboration diagram for moab::TreeNodePrinter:

Public Member Functions

 TreeNodePrinter (std::ostream &stream, bool list_contents, bool list_box, const char *id_tag_name, OrientedBoxTreeTool *tool_ptr)
 
virtual ErrorCode visit (EntityHandle node, int depth, bool &descend)
 Visit a node in the tree during a traversal. More...
 
virtual ErrorCode leaf (EntityHandle)
 Process a leaf node during tree traversal. More...
 
- Public Member Functions inherited from moab::OrientedBoxTreeTool::Op
virtual ~Op ()
 

Private Member Functions

ErrorCode print_geometry (EntityHandle node)
 
ErrorCode print_contents (EntityHandle node)
 
ErrorCode print_counts (EntityHandle node)
 

Private Attributes

bool printContents
 
bool printGeometry
 
bool haveTag
 
Tag tag
 
Tag gidTag
 
Tag geomTag
 
Interfaceinstance
 
OrientedBoxTreeTooltool
 
std::ostream & outputStream
 

Detailed Description

Definition at line 1474 of file OrientedBoxTreeTool.cpp.

Constructor & Destructor Documentation

◆ TreeNodePrinter()

moab::TreeNodePrinter::TreeNodePrinter ( std::ostream &  stream,
bool  list_contents,
bool  list_box,
const char *  id_tag_name,
OrientedBoxTreeTool tool_ptr 
)

Definition at line 1504 of file OrientedBoxTreeTool.cpp.

1509  : printContents( list_contents ), printGeometry( list_box ), haveTag( false ), tag( 0 ), gidTag( 0 ), geomTag( 0 ),
1510  instance( tool_ptr->get_moab_instance() ), tool( tool_ptr ), outputStream( stream )
1511 {
1512  ErrorCode rval;
1513  if( id_tag_name )
1514  {
1515  rval = instance->tag_get_handle( id_tag_name, 1, MB_TYPE_INTEGER, tag );
1516  if( !rval )
1517  {
1518  std::cerr << "Could not get tag \"" << id_tag_name << "\"\n";
1519  stream << "Could not get tag \"" << id_tag_name << "\"\n";
1520  }
1521  else
1522  {
1523  haveTag = true;
1524  }
1525  }
1526 
1528 
1530  if( MB_SUCCESS != rval ) geomTag = 0;
1531 }

References ErrorCode, GEOM_DIMENSION_TAG_NAME, geomTag, gidTag, moab::Interface::globalId_tag(), haveTag, instance, MB_SUCCESS, MB_TYPE_INTEGER, tag, and moab::Interface::tag_get_handle().

Member Function Documentation

◆ leaf()

virtual ErrorCode moab::TreeNodePrinter::leaf ( EntityHandle  node)
inlinevirtual

Process a leaf node during tree traversal.

Implements moab::OrientedBoxTreeTool::Op.

Definition at line 1485 of file OrientedBoxTreeTool.cpp.

1486  {
1487  return MB_SUCCESS;
1488  }

References MB_SUCCESS.

◆ print_contents()

ErrorCode moab::TreeNodePrinter::print_contents ( EntityHandle  node)
private

Definition at line 1597 of file OrientedBoxTreeTool.cpp.

1598 {
1599  // list contents
1600  for( EntityType type = MBVERTEX; type != MBMAXTYPE; ++type )
1601  {
1602  Range range;
1603  ErrorCode rval = instance->get_entities_by_type( node, type, range );
1604  if( MB_SUCCESS != rval ) return rval;
1605  if( range.empty() ) continue;
1606  outputStream << " " << CN::EntityTypeName( type ) << " ";
1607  std::vector< int > ids( range.size() );
1608  if( haveTag )
1609  {
1610  rval = instance->tag_get_data( tag, range, &ids[0] );
1611  std::sort( ids.begin(), ids.end() );
1612  }
1613  else
1614  {
1615  Range::iterator ri = range.begin();
1616  std::vector< int >::iterator vi = ids.begin();
1617  while( ri != range.end() )
1618  {
1619  *vi = instance->id_from_handle( *ri );
1620  ++ri;
1621  ++vi;
1622  }
1623  }
1624 
1625  unsigned i = 0;
1626  for( ;; )
1627  {
1628  unsigned beg = i, end;
1629  do
1630  {
1631  end = i++;
1632  } while( i < ids.size() && ids[end] + 1 == ids[i] );
1633  if( end == beg )
1634  outputStream << ids[end];
1635  else if( end == beg + 1 )
1636  outputStream << ids[beg] << ", " << ids[end];
1637  else
1638  outputStream << ids[beg] << "-" << ids[end];
1639 
1640  if( i == ids.size() )
1641  {
1642  outputStream << std::endl;
1643  break;
1644  }
1645  else
1646  outputStream << ", ";
1647  }
1648  }
1649 
1650  return MB_SUCCESS;
1651 }

References moab::Range::begin(), moab::Range::empty(), moab::Range::end(), moab::CN::EntityTypeName(), ErrorCode, moab::Interface::get_entities_by_type(), haveTag, moab::Interface::id_from_handle(), instance, MB_SUCCESS, MBMAXTYPE, MBVERTEX, outputStream, moab::Range::size(), tag, and moab::Interface::tag_get_data().

Referenced by visit().

◆ print_counts()

ErrorCode moab::TreeNodePrinter::print_counts ( EntityHandle  node)
private

Definition at line 1585 of file OrientedBoxTreeTool.cpp.

1586 {
1587  for( EntityType type = MBVERTEX; type != MBMAXTYPE; ++type )
1588  {
1589  int count = 0;
1590  ErrorCode rval = instance->get_number_entities_by_type( node, type, count );
1591  if( MB_SUCCESS != rval ) return rval;
1592  if( count > 0 ) outputStream << " " << count << " " << CN::EntityTypeName( type ) << std::endl;
1593  }
1594  return MB_SUCCESS;
1595 }

References moab::CN::EntityTypeName(), ErrorCode, moab::Interface::get_number_entities_by_type(), instance, MB_SUCCESS, MBMAXTYPE, MBVERTEX, and outputStream.

Referenced by visit().

◆ print_geometry()

ErrorCode moab::TreeNodePrinter::print_geometry ( EntityHandle  node)
private

Definition at line 1570 of file OrientedBoxTreeTool.cpp.

1571 {
1572  OrientedBox box;
1573  ErrorCode rval = tool->box( node, box );
1574  if( MB_SUCCESS != rval ) return rval;
1575 
1576  CartVect length = box.dimensions();
1577 
1578  outputStream << box.center << " Radius: " << box.inner_radius() << " - " << box.outer_radius() << std::endl
1579  << '+' << box.axis( 0 ) << " : " << length[0] << std::endl
1580  << 'x' << box.axis( 1 ) << " : " << length[1] << std::endl
1581  << 'x' << box.axis( 2 ) << " : " << length[2] << std::endl;
1582  return MB_SUCCESS;
1583 }

References moab::OrientedBox::axis(), moab::OrientedBoxTreeTool::box(), moab::OrientedBox::center, moab::OrientedBox::dimensions(), ErrorCode, moab::OrientedBox::inner_radius(), length(), MB_SUCCESS, moab::OrientedBox::outer_radius(), outputStream, and tool.

Referenced by visit().

◆ visit()

ErrorCode moab::TreeNodePrinter::visit ( EntityHandle  node,
int  depth,
bool &  descend 
)
virtual

Visit a node in the tree during a traversal.

This method is called for each node in the tree visited during a pre-order traversal.

Parameters
nodeThe EntityHandle for the entity set for the tree node.
depthThe current depth in the tree.
descendOutput: if false, traversal will skip children of the current node, or if the current node is a leaf, the 'leaf' method will not be called.

Implements moab::OrientedBoxTreeTool::Op.

Definition at line 1533 of file OrientedBoxTreeTool.cpp.

1534 {
1535  descend = true;
1536  EntityHandle setid = instance->id_from_handle( node );
1537  outputStream << setid << ":" << std::endl;
1538 
1539  Range surfs;
1540  ErrorCode r3 = MB_SUCCESS;
1541  if( geomTag )
1542  {
1543  const int two = 2;
1544  const void* tagdata[] = { &two };
1545  r3 = instance->get_entities_by_type_and_tag( node, MBENTITYSET, &geomTag, tagdata, 1, surfs );
1546 
1547  if( MB_SUCCESS == r3 && surfs.size() == 1 )
1548  {
1549  EntityHandle surf = *surfs.begin();
1550  int id;
1551  if( gidTag && MB_SUCCESS == instance->tag_get_data( gidTag, &surf, 1, &id ) )
1552  outputStream << " Surface " << id << std::endl;
1553  else
1554  outputStream << " Surface w/ unknown ID (" << surf << ")" << std::endl;
1555  }
1556  }
1557 
1559  ErrorCode r2 = printContents ? print_contents( node ) : print_counts( node );
1560  outputStream << std::endl;
1561 
1562  if( MB_SUCCESS != r1 )
1563  return r1;
1564  else if( MB_SUCCESS != r2 )
1565  return r2;
1566  else
1567  return r3;
1568 }

References moab::Range::begin(), ErrorCode, geomTag, moab::Interface::get_entities_by_type_and_tag(), gidTag, moab::Interface::id_from_handle(), instance, MB_SUCCESS, MBENTITYSET, outputStream, print_contents(), print_counts(), print_geometry(), printContents, printGeometry, moab::Range::size(), and moab::Interface::tag_get_data().

Member Data Documentation

◆ geomTag

Tag moab::TreeNodePrinter::geomTag
private

Definition at line 1498 of file OrientedBoxTreeTool.cpp.

Referenced by TreeNodePrinter(), and visit().

◆ gidTag

Tag moab::TreeNodePrinter::gidTag
private

Definition at line 1498 of file OrientedBoxTreeTool.cpp.

Referenced by TreeNodePrinter(), and visit().

◆ haveTag

bool moab::TreeNodePrinter::haveTag
private

Definition at line 1497 of file OrientedBoxTreeTool.cpp.

Referenced by print_contents(), and TreeNodePrinter().

◆ instance

Interface* moab::TreeNodePrinter::instance
private

Definition at line 1499 of file OrientedBoxTreeTool.cpp.

Referenced by print_contents(), print_counts(), TreeNodePrinter(), and visit().

◆ outputStream

std::ostream& moab::TreeNodePrinter::outputStream
private

Definition at line 1501 of file OrientedBoxTreeTool.cpp.

Referenced by print_contents(), print_counts(), print_geometry(), and visit().

◆ printContents

bool moab::TreeNodePrinter::printContents
private

Definition at line 1495 of file OrientedBoxTreeTool.cpp.

Referenced by visit().

◆ printGeometry

bool moab::TreeNodePrinter::printGeometry
private

Definition at line 1496 of file OrientedBoxTreeTool.cpp.

Referenced by visit().

◆ tag

Tag moab::TreeNodePrinter::tag
private

Definition at line 1498 of file OrientedBoxTreeTool.cpp.

Referenced by print_contents(), and TreeNodePrinter().

◆ tool

OrientedBoxTreeTool* moab::TreeNodePrinter::tool
private

Definition at line 1500 of file OrientedBoxTreeTool.cpp.

Referenced by print_geometry().


The documentation for this class was generated from the following file: