/usr/include/InsightToolkit/Review/itkQuadEdgeMeshFunctionBase.h is in libinsighttoolkit3-dev 3.20.1-1.
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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 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 | /*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: itkQuadEdgeMeshFunctionBase.h
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) Insight Software Consortium. All rights reserved.
See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#ifndef __itkQuadEdgeMeshFunctionBase_h
#define __itkQuadEdgeMeshFunctionBase_h
#include <itkObject.h>
#include <itkObjectFactory.h>
namespace itk
{
/**
* \class MeshFunctionBase
* \ingroup QEMeshModifierFunctions
* \brief Base class for mesh function object modifiers.
*
* MeshFunctionBase is the base class for itkQE function objects specialised
* in Mesh "small" (reduced in range) modification.
* Subclasses of itk::FunctionBase cannot modify their InputType since
* the signature of their Evaluate( const InputType& ) method guarantees it.
* Consider a method that modifies (the geometry, the connectivity or both)
* a mesh.
* For large modifications of this mesh we follow the classical itk Filter
* schema, which implies duplicating the mesh which can be space consuming.
* But for small modifications (think of the Euler operators) that an
* algorithm needs to apply many times, this systematic duplication can
* be daunting.
* MeshFunctionBase thus offers a leightweight alternative to itk Filter.
* Subclasses of MeshFunctionBase, which should override Evaluate(), are
* function objects that apply reduced and localised modifications
* (geometry, or connectivity) on the InputType mesh.
*
* This class is template over the mesh type (to be modified) and
* the output (usually a created/deleted vertex or face) type.
*
* \ingroup Functions
*
*/
template < class TMesh, class TOutput >
class ITK_EXPORT QuadEdgeMeshFunctionBase : public Object
{
public:
/** Standard class typedefs. */
typedef QuadEdgeMeshFunctionBase Self;
typedef Object Superclass;
typedef SmartPointer<Self> Pointer;
typedef SmartPointer<const Self> ConstPointer;
/** Run-time type information (and related methods). */
itkTypeMacro(QuadEdgeMeshFunctionBase, Object);
/** Mesh type that must be modified */
typedef TMesh MeshType;
typedef typename MeshType::EdgeCellType EdgeCellType;
/** Output type */
typedef TOutput OutputType;
/** Set the mesh to be modified */
virtual void SetInput( MeshType* input )
{
this->m_Mesh = input;
}
/** Evaluate at the specified input position */
//virtual OutputType Evaluate( )
// {
// return( (OutputType) 0 );
// }
protected:
QuadEdgeMeshFunctionBase()
{
m_Mesh = (MeshType*) 0;
}
~QuadEdgeMeshFunctionBase(){};
private:
QuadEdgeMeshFunctionBase(const Self& ); //purposely not implemented
void operator=(const Self& ); //purposely not implemented
protected:
/** Mesh on which to apply the modification */
MeshType* m_Mesh;
};
} // namespace itk
#endif
// eof - itkQuadEdgeMeshFunctionBase.h
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