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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 "itkWindowConvergenceMonitoringFunction.h"
int itkWindowConvergenceMonitoringFunctionTest( int itkNotUsed( argc ), char * [] )
{
typedef float RealType;
typedef itk::Function::WindowConvergenceMonitoringFunction<RealType> ConvergenceMonitoringType;
ConvergenceMonitoringType::Pointer convergenceMonitoring = ConvergenceMonitoringType::New();
convergenceMonitoring->SetWindowSize( 10 );
for( RealType x = 0.0; x < 20; x += 1.0 )
{
convergenceMonitoring->AddEnergyValue( std::pow( static_cast<RealType>(2.0), -x ) );
try
{
std::cout << "convergence value: " << convergenceMonitoring->GetConvergenceValue() << std::endl;
}
catch(...)
{
std::cout << "GetConvergenceValue() failed." << std::endl;
return EXIT_FAILURE;
}
}
convergenceMonitoring->GetWindowSize();
convergenceMonitoring->Print( std::cout, 3 );
return EXIT_SUCCESS;
}
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