/usr/include/ossim/elevation/ossimSrtmFactory.h is in libossim-dev 1.7.21-4.
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// Copyright (c) 2005, David Burken, all rights reserved.
//
// License: LGPL
//
// See LICENSE.txt file in the top level directory for more details.
//
// Author: David Burken
//
// Description:
//
// Shuttle Radar Topography Mission (SRTM) factory to return an
// ossimSrtmElevSource given a ground point.
//
//----------------------------------------------------------------------------
// $Id: ossimSrtmFactory.h 13269 2008-07-25 14:27:36Z dburken $
#ifndef ossimSrtmFactory_HEADER
#define ossimSrtmFactory_HEADER
#include <ossim/elevation/ossimElevSourceFactory.h>
/**
* @class ossimSrtmFactory Used by the elevation manager, this class returns
* an ossimSrtmElevSource given a ground point and some directory with srtm
* files in it.
*/
class OSSIM_DLL ossimSrtmFactory : public ossimElevSourceFactory
{
public:
/** default constructor */
ossimSrtmFactory();
/** Constructor that takes a directory name. */
ossimSrtmFactory(const ossimFilename& dir);
/** destructor */
virtual ~ossimSrtmFactory();
/**
* Open the appropriate ossimSrtmElevSource that covers given a
* ground point.
*
* @param gpt Ground point that an elevation source is need for.
*
* @return Returns a pointer to an ossimElevSource if an srtm file is found
* that can cover the ground point. Returns NULL if no cell is found
* for the point.
*/
virtual ossimElevSource* getNewElevSource(const ossimGpt& gpt) const;
protected:
TYPE_DATA
};
#endif /* End of "#ifndef ossimSrtmFactory_HEADER" */
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