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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 "itkSpatialObjectReader.h"
int itkReadVesselTubeSpatialObjectTest( int argc, char * argv[] )
{
if( argc < 2 )
{
std::cerr << "Usage: "
<< argv[0]
<< " <inputVessel.tre>"
<< std::endl;
return EXIT_FAILURE;
}
const char * inputVessel = argv[1];
const unsigned int Dimension = 3;
typedef itk::SpatialObjectReader< Dimension > ReaderType;
ReaderType::Pointer reader = ReaderType::New();
reader->SetFileName( inputVessel );
try
{
reader->Update();
}
catch( itk::ExceptionObject & error )
{
std::cerr << "Exception caught: " << error << std::endl;
return EXIT_FAILURE;
}
ReaderType::GroupPointer group = reader->GetGroup();
const unsigned int numberOfChildren = group->GetNumberOfChildren();
std::cout << "Number of children: " << numberOfChildren << std::endl;
if( numberOfChildren != 1 )
{
std::cerr << "Unexpected number of children." << std::endl;
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}
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