/usr/include/OTB-6.4/otbNearestPointDisplacementFieldGenerator.txx is in libotb-dev 6.4.0+dfsg-1.
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 | /*
* 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 otbNearestPointDisplacementFieldGenerator_txx
#define otbNearestPointDisplacementFieldGenerator_txx
#include "otbNearestPointDisplacementFieldGenerator.h"
#include "itkImageRegionIteratorWithIndex.h"
#include "otbMacro.h"
namespace otb
{
/** Main computation method */
template <class TPointSet, class TDisplacementField>
void
NearestPointDisplacementFieldGenerator<TPointSet, TDisplacementField>
::GenerateData(void)
{
DisplacementFieldPointerType outputPtr = this->GetOutput();
PixelType defaultValue(2);
defaultValue.Fill(this->GetDefaultValue());
outputPtr->Allocate();
outputPtr->FillBuffer(defaultValue);
typedef itk::ImageRegionIteratorWithIndex<DisplacementFieldType> IteratorType;
IteratorType it(outputPtr, outputPtr->GetRequestedRegion());
for (it.GoToBegin(); !it.IsAtEnd(); ++it)
{
IndexVectorType indexVector = this->GenerateNearestValidPointsPointSet(it.GetIndex(), 1);
PixelType p(2);
if (indexVector.size() >= 1)
{
p[0] = static_cast<ValueType>(this->GetPointSet()->GetPointData()->GetElement(indexVector[0])[1]);
p[1] = static_cast<ValueType>(this->GetPointSet()->GetPointData()->GetElement(indexVector[0])[2]);
}
else
{
p = defaultValue;
}
it.Set(p);
}
}
/**
* PrintSelf Method
*/
template <class TPointSet, class TDisplacementField>
void
NearestPointDisplacementFieldGenerator<TPointSet, TDisplacementField>
::PrintSelf(std::ostream& os, itk::Indent indent) const
{
Superclass::PrintSelf(os, indent);
}
} // End namespace otb
#endif
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