moab::VtkUtil Class Reference

#include <VtkUtil.hpp>

List of all members.

Static Public Member Functions
static const VtkElemType *	get_vtk_type (EntityType type, unsigned num_nodes)
Static Public Attributes
static const char *	vtkTypeNames []
	vtk data type names, indexed by DataType
static const VtkElemType	vtkElemTypes []
static const unsigned	numVtkElemType = sizeof(VtkUtil::vtkElemTypes) / sizeof(VtkUtil::vtkElemTypes[0])
	Lenght of vtkElemTypes.

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Detailed Description

General data about VTK files for use by read and write code.

Author:

Jason Kraftcheck

Definition at line 42 of file VtkUtil.hpp.

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Member Function Documentation

const VtkElemType * moab::VtkUtil::get_vtk_type	(	EntityType	type,
		unsigned	num_nodes
	)		[static]

Get the VTK type corresponding to a tuple of the MOAB type and number of nodes. num_nodes is ignored for MBPOLYGON type.

Definition at line 121 of file VtkUtil.cpp.

{
  const int i = mb_to_vtk_type[type][0]; // Index for linear type
  const int j = mb_to_vtk_type[type][1]; // Index for quadratic type
  const int k = mb_to_vtk_type[type][2]; // Index for full quadratic type
  if (i) // If element type is supported at all (if not linear then not quadratic either)
  {
      // If the linear type is requested (all polygons are linear
      // irrespective of the number of nodes), return that.
    if (type == MBPOLYGON || vtkElemTypes[i].num_nodes == num_nodes)
      return vtkElemTypes + i;
      // Otherwise if there is a quadratic type and the number of
      // nodes specified corresponds to the quadratic type, return that.
    else if (j && vtkElemTypes[j].num_nodes == num_nodes)
      return vtkElemTypes + j;
      // Otherwise if there is a full quadratic type and the number of
      // nodes specified corresponds to the quadratic type, return that.
    else if (k && vtkElemTypes[k].num_nodes == num_nodes)
      return vtkElemTypes + k;
  }
  
  return 0;
}

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Member Data Documentation

const unsigned moab::VtkUtil::numVtkElemType = sizeof(VtkUtil::vtkElemTypes) / sizeof(VtkUtil::vtkElemTypes[0]) [static]

Lenght of vtkElemTypes.

Definition at line 54 of file VtkUtil.hpp.

const VtkElemType moab::VtkUtil::vtkElemTypes [static]

Vtk types, indexed by VTK type number. For unused VTK type numbers, mb_type will be MBMAXTYPE.

Definition at line 51 of file VtkUtil.hpp.

const char * moab::VtkUtil::vtkTypeNames [static]

Initial value:

 {
 "unsigned_char", 
 "int",           
 "double",        
 "bit",           
 "unsigned_long", 
}

vtk data type names, indexed by DataType

Definition at line 47 of file VtkUtil.hpp.

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

• VtkUtil.hpp
• VtkUtil.cpp