/usr/include/ossim/util/ossimSlopeTool.h is in libossim-dev 2.2.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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//
// OSSIM Open Source Geospatial Data Processing Library
// See top level LICENSE.txt file for license information
//
//**************************************************************************************************
#ifndef ossimSlopeUtil_HEADER
#define ossimSlopeUtil_HEADER
#include <ossim/base/ossimRefPtr.h>
#include <ossim/base/ossimFilename.h>
#include <ossim/base/ossimGpt.h>
#include <ossim/imaging/ossimImageSource.h>
#include <ossim/util/ossimChipProcTool.h>
/*!
* Class for computing the slope on each elevation post and generatinga corresponding slope image.
* The output scalar type is a normalized float unless unsigned 8-bit is selected via the options.
*/
class OSSIMDLLEXPORT ossimSlopeTool : public ossimChipProcTool
{
public:
ossimSlopeTool();
~ossimSlopeTool();
/**
* Initializes the aurgument parser with expected parameters and options. It does not output
* anything. To see the usage, the caller will need to do something like:
*
* ap.getApplicationUsage()->write(<ostream>);
*/
virtual void setUsage(ossimArgumentParser& ap);
/**
* Initializes from command line arguments.
* @return FALSE if --help option requested or no params provided, so that derived classes can
* @note Throws ossimException on error.
*/
virtual bool initialize(ossimArgumentParser& ap);
/**
* Reads processing params from KWL and prepares for execute. Returns TRUE if successful.
* @note Throws ossimException on error.
*/
virtual void initialize(const ossimKeywordlist& kwl);
virtual ossimString getClassName() const { return "ossimSlopeUtil"; }
/** Used by ossimUtilityFactory */
static const char* DESCRIPTION;
protected:
virtual void initProcessingChain();
bool m_recursiveCall;
};
#endif
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