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/*=========================================================================
*
* Copyright Insight Software Consortium
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*=========================================================================*/
#include "itkSparseImage.h"
#include <iostream>
/* This test exercises the itkSparseImage class. */
namespace itk {
template <typename 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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