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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: $RCSfile: itkSparseImageTest.cxx,v $
Language: C++
Date: $Date: 2007-08-20 13:00:21 $
Version: $Revision: 1.5 $
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.
=========================================================================*/
#if defined(_MSC_VER)
#pragma warning ( disable : 4786 )
#endif
#include "itkImage.h"
#include "itkSparseImage.h"
#include <iostream>
/* This test exercises the itkSparseImage class. */
namespace itk {
template <class TImageType>
class NodeClass
{
public:
typedef TImageType ImageType;
typedef typename ImageType::IndexType IndexType;
int m_Value;
IndexType m_Index;
NodeClass *Next;
NodeClass *Previous;
};
}
int itkSparseImageTest(int, char* [] )
{
typedef itk::Image<int, 2> DummyImageType;
typedef itk::NodeClass<DummyImageType> NodeType;
typedef itk::SparseImage<NodeType, 2> SparseImageType;
typedef SparseImageType::Superclass ImageType;
SparseImageType::Pointer im = SparseImageType::New();
ImageType::RegionType r;
ImageType::SizeType sz = {{24, 24}};
ImageType::IndexType idx = {{0,0}};
r.SetSize(sz);
r.SetIndex(idx);
im->SetLargestPossibleRegion(r);
im->SetBufferedRegion(r);
im->SetRequestedRegion(r);
im->Allocate();
ImageType::IndexType index;
NodeType *node;
int cnt = 0;
for ( index[0]=0; index[0] < 24; index[0]++ )
for ( index[1]=0; index[1] < 24; index[1]++ )
{
if ( (index[0]>=6) && (index[0]<=12) &&
(index[1]>=6) && (index[1]<=12) )
{
node = im->AddNode (index);
node->m_Value = cnt++;
}
}
typedef SparseImageType::NodeListType NodeListType;
NodeListType::Pointer nodelist = im->GetNodeList();
nodelist->Print(std::cout);
im->Print(std::cout);
im->Initialize();
nodelist = im->GetNodeList();
nodelist->Print(std::cout);
im->Print(std::cout);
return EXIT_SUCCESS;
}
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