/usr/include/OTB-5.8/otbMetaImageFunction.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 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 | /*=========================================================================
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 otbMetaImageFunction_txx
#define otbMetaImageFunction_txx
#include "otbMetaImageFunction.h"
#include "otbImageFunctionAdaptor.h"
#include <algorithm>
namespace otb
{
template <class TOutputPrecision, class TCoordRep>
MetaImageFunction<TOutputPrecision, TCoordRep>
::MetaImageFunction() : m_FunctionContainer()
{
}
template <class TOutputPrecision, class TCoordRep>
MetaImageFunction<TOutputPrecision, TCoordRep>
::~MetaImageFunction()
{
this->ClearFunctions();
}
template <class TOutputPrecision, class TCoordRep>
void
MetaImageFunction<TOutputPrecision, TCoordRep>
::AddFunction(FunctionType * function)
{
m_FunctionContainer.push_back(function);
}
//template <class TOutputPrecision, class TCoordRep, typename T1, typename T2>
//void
//MetaImageFunction<TOutputPrecision, TCoordRep>
//::AddFunction(itk::ImageFunction<T1, T2, TCoordRep> * function)
// {
// // Define the adapter
// typedef itk::ImageFunction<T1, T2, TCoordRep> ImageFunctionType;
// typedef otb::ImageFunctionAdapter<T1, ImageFunctionType, TCoordRep > AdapterType;
//
// typename AdapterType::Pointer adapter = AdapterType::New();
// adapte
//
// }
template <class TOutputPrecision, class TCoordRep>
void
MetaImageFunction<TOutputPrecision, TCoordRep>
::ClearFunctions()
{
m_FunctionContainer.clear();
}
template <class TOutputPrecision, class TCoordRep>
unsigned int
MetaImageFunction<TOutputPrecision, TCoordRep>
::GetNumberOfFunctions() const
{
return m_FunctionContainer.size();
}
template <class TOutputPrecision, class TCoordRep>
typename MetaImageFunction<TOutputPrecision, TCoordRep>
::FunctionType *
MetaImageFunction<TOutputPrecision, TCoordRep>
::GetNthFunction(unsigned int index)
{
return m_FunctionContainer.at(index);
}
template <class TOutputPrecision, class TCoordRep>
void
MetaImageFunction<TOutputPrecision, TCoordRep>
::RemoveNthFunction(unsigned int index)
{
typename FunctionContainerType::iterator fIt = m_FunctionContainer.begin()+index;
m_FunctionContainer.erase(fIt);
}
template <class TOutputPrecision, class TCoordRep>
typename MetaImageFunction<TOutputPrecision, TCoordRep>
::OutputType
MetaImageFunction<TOutputPrecision, TCoordRep>
::Evaluate(const PointType & point) const
{
// Build output
OutputType resp;
// For each function
typename FunctionContainerType::const_iterator fIt = m_FunctionContainer.begin();
while(fIt != m_FunctionContainer.end())
{
// Store current size
unsigned int currentSize = static_cast<unsigned int>(resp.GetSize());
// Call current function evaluation
OutputType currentVector = (*fIt)->Evaluate(point);
// Compute current vector size
unsigned int currentVectorSize = static_cast<unsigned int>(currentVector.GetSize());
// Enlarge the output vector
resp.SetSize(currentSize + currentVectorSize, false);
// Fill the output
for(unsigned int i = 0; i < currentVectorSize; ++i)
{
resp.SetElement(currentSize+i, static_cast<ValueType>(currentVector[i]));
}
// Go to next function
++fIt;
}
return resp;
}
template <class TOutputPrecision, class TCoordRep>
void
MetaImageFunction<TOutputPrecision, TCoordRep>
::PrintSelf(std::ostream& os, itk::Indent indent) const
{
Superclass::PrintSelf(os, indent);
os<<indent<<"Number of image functions: "<<this->GetNumberOfFunctions()<<std::endl;
}
} // end namespace otb
#endif
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