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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 "itkNarrowBand.h"
int itkNarrowBandTest (int, char*[])
{
unsigned int i;
typedef unsigned int IndexType;
typedef float DataType;
typedef itk::BandNode<IndexType,DataType> BandNodeType;
typedef itk::NarrowBand<BandNodeType> BandType;
typedef BandType::RegionType RegionType;
BandType::Pointer band = BandType::New();
band->Reserve(100);
//Create nodes
BandNodeType node;
band->SetTotalRadius(10);
band->SetInnerRadius(5);
for(i=0; i < 20; i++)
{
node.m_Data = i*5.0;
node.m_Index = i;
node.m_NodeState = 0;
//Fill the band
band->PushBack(node);
}
std::cout<<"Band size: "<<band->Size()<<std::endl;
//Iterate over the band
typedef BandType::ConstIterator itType;
itType it = band->Begin();
itType itend = band->End();
i= 0;
// BandNodeType *tmp;
for(; it != itend; it++)
{
std::cout <<"Node "<<i<<std::endl<<"Index: "<<it->m_Index<<" Data: "<<it->m_Data<<std::endl;
i++;
}
//Split the band
std::vector<RegionType> regions;
regions = band->SplitBand(10);
// RegionType region;
typedef std::vector<RegionType>::const_iterator regionitType;
regionitType regionsit = regions.begin();
regionitType regionsitend = regions.end();
std::cout<<"Number of regions: "<<regions.size()<<std::endl;
i = 0;
for(; regionsit != regionsitend; ++regionsit)
{
std::cout<<"Region "<<i<<std::endl;
for(; regions[i].Begin != regions[i].End; regions[i].Begin++)
std::cout<<"Index: "<<regions[i].Begin->m_Index<<" Data: "<<regions[i].Begin->m_Data<<std::endl;
i++;
}
std::cout << "Test Passed. " << std::endl;
return EXIT_SUCCESS;
}
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