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/*
* Copyright (C) 2005-2017 Centre National d'Etudes Spatiales (CNES)
*
* This file is part of Orfeo Toolbox
*
* https://www.orfeo-toolbox.org/
*
* 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
*
* 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 otbImageList_txx
#define otbImageList_txx
#include "otbImageList.h"
#include "otbMacro.h"
namespace otb
{
template <class TImage>
void
ImageList<TImage>
::UpdateOutputData()
{
Superclass::UpdateOutputData();
for (ConstIterator it = this->Begin(); it != this->End(); ++it)
{
if (it.Get()->GetUpdateMTime() < it.Get()->GetPipelineMTime()
|| it.Get()->GetDataReleased()
|| it.Get()->RequestedRegionIsOutsideOfTheBufferedRegion())
{
if(it.Get()->GetSource())
{
it.Get()->GetSource()->UpdateOutputData(it.Get());
}
}
}
}
template <class TImage>
void
ImageList<TImage>
::PropagateRequestedRegion() throw (itk::InvalidRequestedRegionError)
{
Superclass::PropagateRequestedRegion();
for (ConstIterator it = this->Begin(); it != this->End(); ++it)
{
if (it.Get()->GetUpdateMTime() < it.Get()->GetPipelineMTime()
|| it.Get()->GetDataReleased()
|| it.Get()->RequestedRegionIsOutsideOfTheBufferedRegion())
{
if (it.Get()->GetSource())
{
it.Get()->GetSource()->PropagateRequestedRegion(it.Get());
// Check that the requested region lies within the largest possible region
if (!it.Get()->VerifyRequestedRegion())
{
// invalid requested region, throw an exception
itk::InvalidRequestedRegionError e(__FILE__, __LINE__);
e.SetLocation(ITK_LOCATION);
e.SetDataObject(it.Get());
e.SetDescription("Requested region is (at least partially) outside the largest possible region.");
throw e;
}
}
}
}
}
template<class TImage>
void
ImageList<TImage>
::SetRequestedRegion(const itk::DataObject * source)
{
for (ConstIterator it = this->Begin(); it != this->End(); ++it)
{
it.Get()->SetRequestedRegion(source);
}
}
template <class TImage>
void
ImageList<TImage>
::UpdateOutputInformation()
{
// otbMsgDebugMacro(<<"ImageList: Call to UpdateOutputInformation()");
Superclass::UpdateOutputInformation();
if (this->GetSource())
{
this->GetSource()->UpdateOutputInformation();
}
for (ConstIterator it = this->Begin(); it != this->End(); ++it)
{
if (it.Get()->GetSource())
{
it.Get()->GetSource()->UpdateOutputInformation();
}
}
}
} // end namespace otb
#endif
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