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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.
*
*=========================================================================*/
/*=========================================================================
*
* Portions of this file are subject to the VTK Toolkit Version 3 copyright.
*
* Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
*
* For complete copyright, license and disclaimer of warranty information
* please refer to the NOTICE file at the top of the ITK source tree.
*
*=========================================================================*/
#ifndef itkThresholdLabelerImageFilter_hxx
#define itkThresholdLabelerImageFilter_hxx
#include "itkPrintHelper.h"
namespace itk
{
template <typename TInputImage, typename TOutputImage>
ThresholdLabelerImageFilter<TInputImage, TOutputImage>::ThresholdLabelerImageFilter()
: m_LabelOffset(OutputPixelType{})
{
m_Thresholds.clear();
m_RealThresholds.clear();
}
template <typename TInputImage, typename TOutputImage>
void
ThresholdLabelerImageFilter<TInputImage, TOutputImage>::BeforeThreadedGenerateData()
{
auto size = static_cast<unsigned int>(m_Thresholds.size());
for (unsigned int i = 1; i < size; ++i)
{
if (m_Thresholds[i - 1] > m_Thresholds[i])
{
itkExceptionMacro("Thresholds must be sorted.");
}
}
// Set up the functor values
this->GetFunctor().SetThresholds(m_RealThresholds);
this->GetFunctor().SetLabelOffset(m_LabelOffset);
}
template <typename TInputImage, typename TOutputImage>
void
ThresholdLabelerImageFilter<TInputImage, TOutputImage>::PrintSelf(std::ostream & os, Indent indent) const
{
using namespace print_helper;
Superclass::PrintSelf(os, indent);
os << indent << "Thresholds: " << m_Thresholds << std::endl;
os << indent << "Real Thresholds: " << m_RealThresholds << std::endl;
os << indent << "LabelOffset: " << m_LabelOffset << std::endl;
}
} // end namespace itk
#endif
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