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/*
* Copyright (C) 2005-2022 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 otbPointSetSource_hxx
#define otbPointSetSource_hxx
#include "otbPointSetSource.h"
namespace otb
{
/**
*
*/
template <class TOutputPointSet>
PointSetSource<TOutputPointSet>::PointSetSource()
{
// Create the output. We use static_cast<> here because we know the default
// output must be of type TOutputPointSet
OutputPointSetPointer output = static_cast<TOutputPointSet*>(this->MakeOutput(0).GetPointer());
this->ProcessObject::SetNumberOfRequiredOutputs(1);
this->ProcessObject::SetNthOutput(0, output.GetPointer());
m_GenerateDataRegion = 0;
m_GenerateDataNumberOfRegions = 0;
}
/**
*
*/
template <class TOutputPointSet>
typename PointSetSource<TOutputPointSet>::DataObjectPointer PointSetSource<TOutputPointSet>::MakeOutput(DataObjectPointerArraySizeType)
{
return static_cast<itk::DataObject*>(TOutputPointSet::New().GetPointer());
}
/**
*
*/
template <class TOutputPointSet>
typename PointSetSource<TOutputPointSet>::OutputPointSetType* PointSetSource<TOutputPointSet>::GetOutput(void)
{
if (this->GetNumberOfOutputs() < 1)
{
return nullptr;
}
return static_cast<TOutputPointSet*>(this->ProcessObject::GetOutput(0));
}
/**
*
*/
template <class TOutputPointSet>
typename PointSetSource<TOutputPointSet>::OutputPointSetType* PointSetSource<TOutputPointSet>::GetOutput(DataObjectPointerArraySizeType idx)
{
return static_cast<TOutputPointSet*>(this->ProcessObject::GetOutput(idx));
}
/**
*
*/
template <class TOutputPointSet>
void PointSetSource<TOutputPointSet>::SetOutput(OutputPointSetType* output)
{
itkWarningMacro(
<< "SetOutput(): This method is slated to be removed from ITK. Please use GraftOutput() in possible combination with DisconnectPipeline() instead.");
this->ProcessObject::SetNthOutput(0, output);
}
/**
*
*/
template <class TOutputPointSet>
void PointSetSource<TOutputPointSet>::GenerateInputRequestedRegion()
{
Superclass::GenerateInputRequestedRegion();
}
/**
*
*/
template <class TOutputPointSet>
void PointSetSource<TOutputPointSet>::GraftOutput(itk::DataObject* graft)
{
this->GraftNthOutput(0, graft);
}
/**
*
*/
template <class TOutputPointSet>
void PointSetSource<TOutputPointSet>::GraftNthOutput(DataObjectPointerArraySizeType idx, itk::DataObject* graft)
{
if (idx >= this->GetNumberOfOutputs())
{
itkExceptionMacro(<< "Requested to graft output " << idx << " but this filter only has " << this->GetNumberOfOutputs() << " Outputs.");
}
if (!graft)
{
itkExceptionMacro(<< "Requested to graft output that is a NULL pointer");
}
itk::DataObject* output = this->GetOutput(idx);
// Call Graft on the PointSet in order to copy meta-information, and containers.
output->Graft(graft);
}
/**
*
*/
template <class TOutputPointSet>
void PointSetSource<TOutputPointSet>::PrintSelf(std::ostream& os, itk::Indent indent) const
{
Superclass::PrintSelf(os, indent);
}
} // end namespace otb
#endif
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