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/*=========================================================================
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 otbStatisticsXMLFileReader_h
#define otbStatisticsXMLFileReader_h
#include "itkProcessObject.h"
namespace otb {
/** \class StatisticsXMLFileReader
* \brief Read a xml file where are stored several statistics
*
* To get a specific statistic Measurement vector, use the method
* GetStatisticVectorByName(name) which allow you to get the
* Measurement vector for the statistic set as parameter.
*
*
*
* \ingroup OTBIOXML
*/
template < class TMeasurementVector>
class StatisticsXMLFileReader :
public itk::Object
{
public:
/** Standard class typedefs */
typedef StatisticsXMLFileReader Self;
typedef itk::Object Superclass;
typedef itk::SmartPointer< Self > Pointer;
typedef itk::SmartPointer<const Self> ConstPointer;
/** Run-time type information (and related methods). */
itkTypeMacro(StatisticsXMLFileReader, itk::Object);
/** Method for creation through the object factory. */
itkNewMacro(Self);
/** InputSampleList typedefs */
typedef TMeasurementVector MeasurementVectorType;
typedef typename MeasurementVectorType::ValueType InputValueType;
/** Convenient typedef */
typedef std::pair<std::string , MeasurementVectorType> InputDataType;
typedef std::vector< InputDataType > MeasurementVectorContainer;
typedef std::map<std::string , std::string> GenericMapType;
typedef std::map<std::string , GenericMapType> GenericMapContainer;
void Modified() const ITK_OVERRIDE
{
m_IsUpdated = false;
}
/** Set the output filename */
itkSetStringMacro(FileName);
itkGetStringMacro(FileName);
/** Get the number of Outputs*/
unsigned int GetNumberOfOutputs();
/** Get the list of vector statistics names */
std::vector<std::string> GetStatisticVectorNames();
/** Get the list of map statistics names */
std::vector<std::string> GetStatisticMapNames();
/** Method to get the MeasurementVector by name */
MeasurementVectorType GetStatisticVectorByName(const char * statisticName);
/** Method to get a statistics map by name */
template <typename MapType>
MapType GetStatisticMapByName(const char * statisticName);
protected:
/** Read into the file and extract information in vector and map containers */
virtual void Read();
StatisticsXMLFileReader();
~StatisticsXMLFileReader() ITK_OVERRIDE {}
void PrintSelf(std::ostream& os, itk::Indent indent) const ITK_OVERRIDE;
private:
StatisticsXMLFileReader(const Self&); //purposely not implemented
void operator=(const Self&); //purposely not implemented
std::string m_FileName;
MeasurementVectorContainer m_MeasurementVectorContainer;
mutable bool m_IsUpdated;
GenericMapContainer m_GenericMapContainer;
}; // end of class StatisticsXMLFileReader
} // end of namespace otb
#ifndef OTB_MANUAL_INSTANTIATION
#include "otbStatisticsXMLFileReader.txx"
#endif
#endif
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