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/*=========================================================================
*
* Copyright NumFOCUS
*
* 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
*
* https://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 itkInputDataObjectIterator_h
#define itkInputDataObjectIterator_h
#include "itkDataObjectIterator.h"
namespace itk
{
/** \class InputDataObjectIterator
* \brief A forward iterator over inputs of a ProcessObject
* \author Gaetan Lehmann. Biologie du Developpement et de la Reproduction, INRA de Jouy-en-Josas, France.
* \ingroup ITKCommon
*/
class InputDataObjectIterator : public DataObjectIterator
{
public:
InputDataObjectIterator(ProcessObject * process)
{
m_Begin = process->m_Inputs.begin();
m_End = process->m_Inputs.end();
m_Iterator = m_Begin;
}
DataObject *
GetInput()
{
return m_Iterator->second;
}
};
} // namespace itk
#endif
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