/usr/include/OTB-6.4/otbEuclideanDistanceMetricWithMissingValue.h 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 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 | /*
* Copyright (C) 2005-2017 Centre National d'Etudes Spatiales (CNES)
* Copyright (C) 2007-2012 Institut Mines Telecom / Telecom Bretagne
*
* 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 otbEuclideanDistanceMetricWithMissingValue_h
#define otbEuclideanDistanceMetricWithMissingValue_h
#include "otbEuclideanDistanceMetricWithMissingValuePow2.h"
namespace otb {
namespace Statistics {
/** \class EuclideanDistanceMetricWithMissingValue
* \brief Euclidean distance function facing missing value.
*
* This class is derived from EuclideanDistanceMetricWithMissingValuePow2 class that handle the missing value
* functonnalities. Here, the square root is included in the evaluation...
*
* The class can be templated over any container that holds data elements, as
* for template of EuclideanDistanceMetric.
*
* The only restriction is that elements have to support NaN values.
*
* \sa EuclideanDistanceMetric
* \sa EuclideanDistanceMetricWithMissingValuePow2
*
* \ingroup OTBImageManipulation
*/
template<class TVector>
class ITK_EXPORT EuclideanDistanceMetricWithMissingValue :
public otb::Statistics::EuclideanDistanceMetricWithMissingValuePow2<TVector>
{
public:
/** Standard "Self" typedef. */
typedef EuclideanDistanceMetricWithMissingValue Self;
typedef otb::Statistics::EuclideanDistanceMetricWithMissingValuePow2<TVector>
Superclass;
typedef itk::SmartPointer<Self> Pointer;
typedef itk::SmartPointer<const Self> ConstPointer;
typedef typename Superclass::MeasurementVectorSizeType
MeasurementVectorSizeType;
/** Run-time type information (and related methods). */
itkTypeMacro(EuclideanDistanceMetricWithMissingValue, EuclideanDistanceMetricWithMissingValuePow2);
/** Method for creation through the object factory. */
itkNewMacro(Self);
/** Type of the component of a vector */
typedef typename TVector::ValueType ValueType;
/** Gets the distance between the origin and x */
double Evaluate(const TVector& x) const ITK_OVERRIDE
{
return ::vcl_sqrt(Superclass::Evaluate(x));
}
/** Gets the distance between x1 and x2 */
double Evaluate(const TVector& x1, const TVector& x2) const ITK_OVERRIDE
{
return ::vcl_sqrt(Superclass::Evaluate(x1, x2));
}
/** Gets the cooridnate distance between a and b. NOTE: a and b
* should be type of component */
double Evaluate(const ValueType& a, const ValueType& b) const
{
return ::vcl_sqrt(Superclass::Evaluate(a, b));
}
/** Returns true if the distance between x and the origin is less
* than radius */
bool IsWithinRange(const TVector& x, const double radius) const
{
return Superclass::IsWithinRange(x, radius);
}
protected:
EuclideanDistanceMetricWithMissingValue() {}
~EuclideanDistanceMetricWithMissingValue() ITK_OVERRIDE {}
}; // end of class
} // end namespace statistics
} // end namespace otb
#endif
|