/usr/include/OTB-5.8/otbSamplingRateCalculator.h 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 | /*=========================================================================
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 otbSamplingRateCalculator_h
#define otbSamplingRateCalculator_h
#include "itkImageRegion.h"
#include "itkVectorContainer.h"
#include <set>
namespace otb
{
/** \class SamplingRateCalculator
* \brief This class is a sampling rate calculator.
*
* It computes sampling rates for each class, given input statistics on
* available samples, and a sampling strategy.
*
* \ingroup OTBSampling
*/
class ITK_EXPORT SamplingRateCalculator
: public itk::Object
{
public:
/** Standard typedefs */
typedef SamplingRateCalculator Self;
typedef itk::Object Superclass;
typedef itk::SmartPointer<Self> Pointer;
typedef itk::SmartPointer<const Self> ConstPointer;
/** typdefs **/
typedef std::map<std::string, unsigned long> ClassCountMapType;
typedef ClassCountMapType::const_iterator constItMapType;
typedef struct Triplet
{
unsigned long Required;
unsigned long Tot;
double Rate;
bool operator==(const struct Triplet & triplet) const;
} TripletType;
typedef std::map<std::string, TripletType > MapRateType;
/** Type macro */
itkNewMacro(Self);
/** Creation through object factory macro */
itkTypeMacro(SamplingRateCalculator, itk::Object);
/** Method to manually set the number of samples required in each class */
void SetNbOfSamplesByClass(const ClassCountMapType &required);
/** Method to set the same number of required samples in each class */
void SetNbOfSamplesAllClasses(unsigned long);
/** Method to set a percentage of samples for each class */
void SetPercentageOfSamples(double percent);
/** Method to set the total number of samples to generate */
void SetTotalNumberOfSamples(unsigned long value);
/** Method to choose a sampling strategy based on the smallest class.
* The number of samples in each class is set to this minimum size*/
void SetMinimumNbOfSamplesByClass(void);
/** Method to select all available samples */
void SetAllSamples(void);
/** Method to export sampling rates in a CSV file.
* Columns are : class name, required samples, total samples, rate.*/
void Write(std::string filename);
/** Method to import sampling rates from a CSV file.
* Columns are : class name, required samples, total samples, rate.*/
void Read(std::string filename);
/** Get macro to the computed sampling rates.*/
itkGetConstReferenceMacro(RatesByClass,MapRateType);
/** Set method to input the total number of samples in each class.
* This method should be called before the other Set... methods
* that apply a sampling strategy */
void SetClassCount(const ClassCountMapType& map);
/** Clear internal data */
void ClearRates(void);
static ClassCountMapType ReadRequiredSamples(const std::string& filename);
protected:
/** Constructor */
SamplingRateCalculator();
/** Destructor */
~SamplingRateCalculator() ITK_OVERRIDE {}
/**PrintSelf method */
void PrintSelf(std::ostream& os, itk::Indent indent) const ITK_OVERRIDE;
private:
SamplingRateCalculator(const Self &); //purposely not implemented
void operator =(const Self&); //purposely not implemented
/** Update the computed rate for a given class.*/
void UpdateRate(const std::string &name);
/** Internal sampling rates.*/
MapRateType m_RatesByClass;
};
} // End namespace otb
#endif
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