/usr/include/OTB-5.8/otbSOMActivationBuilder.txx is in libotb-dev 5.8.0+dfsg-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 | /*=========================================================================
Program: ORFEO Toolbox
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) Centre National d'Etudes Spatiales. All rights reserved.
See OTBCopyright.txt for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#ifndef otbSOMActivationBuilder_txx
#define otbSOMActivationBuilder_txx
#include "otbSOMActivationBuilder.h"
#include "itkImageRegionIterator.h"
namespace otb
{
/**
* Constructor.
*/
template <class TInputImage, class TInputMap, class TOutputImage>
SOMActivationBuilder<TInputImage, TInputMap, TOutputImage>
::SOMActivationBuilder()
{
this->SetNumberOfRequiredInputs(1);
this->SetNthOutput(0, OutputImageType::New());
}
/**
* Destructor.
*/
template <class TInputImage, class TInputMap, class TOutputImage>
SOMActivationBuilder<TInputImage, TInputMap, TOutputImage>
::~SOMActivationBuilder()
{}
/**
* Main computation method
*/
template <class TInputImage, class TInputMap, class TOutputImage>
void
SOMActivationBuilder<TInputImage, TInputMap, TOutputImage>
::GenerateData(void)
{
// Retrieve the inputs and output pointers
InputMapType * map = const_cast<InputMapType*>(this->GetInput());
OutputImagePointerType output = this->GetOutput();
// output initialization
output->SetRegions(map->GetLargestPossibleRegion());
output->Allocate();
output->FillBuffer(static_cast<typename OutputImageType::PixelType>(0));
// Iterator typedef
typedef itk::ImageRegionIterator<OutputImageType> OutputIteratorType;
typename InputMapType::IndexType index;
// Iterators instantiation
OutputIteratorType outIt(output, output->GetLargestPossibleRegion());
// For each vector in the set
for (typename ListSampleType::Iterator it = m_ListSample->Begin();
it != m_ListSample->End(); ++it)
{
// Retrieve the index of the winner
index = map->GetWinner(it.GetMeasurementVector());
// increment the activation map
outIt.SetIndex(index);
outIt.Set(outIt.Get() + 1);
}
}
/**
*PrintSelf method
*/
template <class TInputImage, class TInputMap, class TOutputImage>
void
SOMActivationBuilder<TInputImage, TInputMap, TOutputImage>
::PrintSelf(std::ostream& os, itk::Indent indent) const
{
Superclass::PrintSelf(os, indent);
}
} // end namespace otb
#endif
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