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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.
*
*=========================================================================*/
#ifndef itkLevelSetIterationUpdateCommand_hxx
#define itkLevelSetIterationUpdateCommand_hxx
#include "itkLevelSetIterationUpdateCommand.h"
namespace itk
{
template< typename TIteratingFilter, typename TFilterToUpdate >
LevelSetIterationUpdateCommand< TIteratingFilter, TFilterToUpdate >
::LevelSetIterationUpdateCommand():
m_UpdatePeriod( 1 )
{
}
template< typename TIteratingFilter, typename TFilterToUpdate >
LevelSetIterationUpdateCommand< TIteratingFilter, TFilterToUpdate >
::~LevelSetIterationUpdateCommand()
{
}
template< typename TIteratingFilter, typename TFilterToUpdate >
void
LevelSetIterationUpdateCommand< TIteratingFilter, TFilterToUpdate >
::Execute( const Object* caller, const EventObject& event )
{
this->Execute( const_cast< Object* >( caller ), event );
}
template< typename TIteratingFilter, typename TFilterToUpdate >
void
LevelSetIterationUpdateCommand< TIteratingFilter, TFilterToUpdate >
::Execute( Object* caller, const EventObject& event )
{
IteratingFilterType * filter = dynamic_cast< IteratingFilterType * >( caller );
// Was filter->AddObserver() called correctly?
itkAssertInDebugAndIgnoreInReleaseMacro( filter != ITK_NULLPTR );
// If we have the right event.
if( IterationEvent().CheckEvent( &event ) && filter->GetNumberOfIterations() % this->m_UpdatePeriod == 0 )
{
// Was the FilterToUpdate set?
itkAssertInDebugAndIgnoreInReleaseMacro( this->m_FilterToUpdate );
this->m_FilterToUpdate->SetCurrentIteration( filter->GetNumberOfIterations() );
this->m_FilterToUpdate->Update();
}
}
} // end namespace itk
#endif
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