/usr/include/ossim/base/ossimMultiResLevelHistogram.h is in libossim-dev 1.7.21-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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//
// License: See top level LICENSE.txt file.
//
// Author: Garrett Potts (gpotts@imagelinks.com)
//
// Description:
//
//*******************************************************************
// $Id: ossimMultiResLevelHistogram.h 11721 2007-09-13 13:19:34Z gpotts $
#ifndef ossimMultiResLevelHistogram_HEADER
#define ossimMultiResLevelHistogram_HEADER
#include <vector>
#include <ossim/base/ossimFilename.h>
#include <ossim/base/ossimKeywordlist.h>
#include <ossim/base/ossimReferenced.h>
#include <ossim/base/ossimRefPtr.h>
#include <ossim/base/ossimHistogram.h>
#include <ossim/base/ossimMultiBandHistogram.h>
class OSSIMDLLEXPORT ossimMultiResLevelHistogram : public ossimReferenced
{
public:
ossimMultiResLevelHistogram();
ossimMultiResLevelHistogram(ossim_uint32 numberOfResLevels);
ossimMultiResLevelHistogram(const ossimMultiResLevelHistogram& rhs);
virtual ~ossimMultiResLevelHistogram();
ossimRefPtr<ossimHistogram> getHistogram(ossim_uint32 band,
ossim_uint32 resLevel=0);
const ossimRefPtr<ossimHistogram> getHistogram(ossim_uint32 band,
ossim_uint32 resLevel=0)const;
ossim_uint32 getNumberOfResLevels()const;
ossim_uint32 getNumberOfBands(ossim_uint32 resLevel=0) const;
void create(ossim_uint32 numberOfResLevels);
ossimRefPtr<ossimMultiBandHistogram> getMultiBandHistogram(ossim_uint32 resLevel) const;
ossimRefPtr<ossimMultiResLevelHistogram> createAccumulationLessThanEqual()const;
ossimRefPtr<ossimMultiResLevelHistogram> createAccumulationGreaterThanEqual()const;
void setBinCount(double binNumber, double count);
/*!
* Will append to the list the passed in histogram.
*/
virtual void addHistogram(ossimMultiBandHistogram* histo);
/*!
* This will create and append a histogram to the
* list and return a pointer to the new histogram.
*/
virtual ossimRefPtr<ossimMultiBandHistogram> addHistogram();
/*!
* Will set the histogram to the passed in res level.
* It will delete the histogram at the res level before
* setting the pointer to the passed in histogram. if
* the resLevel is out of range it will return false meaning
* it was unable to assign the pointer.
*/
virtual bool setHistogram(ossimRefPtr<ossimMultiBandHistogram> histo, ossim_uint32 resLevel);
virtual ossimFilename getHistogramFile() const;
virtual bool importHistogram(const ossimFilename& inputFile);
virtual bool importHistogram(std::istream& in);
virtual bool loadState(const ossimKeywordlist& kwl,
const char* prefix=0);
virtual bool saveState(ossimKeywordlist& kwl,
const char* prefix=0)const;
protected:
class ossimProprietaryHeaderInformation
{
public:
ossimProprietaryHeaderInformation(){clear();}
bool parseStream(std::istream& in);
ossim_uint32 getNumberOfResLevels()
{
return theNumberOfResLevels.toUInt32();
}
void clear()
{
theFileType = "";
theVersion = "";
theCreatorId = "";
theNumberOfResLevels = "";
}
ossimString theFileType;
ossimString theVersion;
ossimString theCreatorId;
ossimString theNumberOfResLevels;
};
std::vector<ossimRefPtr<ossimMultiBandHistogram> > theHistogramList;
ossimFilename theHistogramFile;
void deleteHistograms();
bool parseProprietaryHistogram(std::istream& in);
};
#endif
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