/usr/include/ossim/base/ossimDatumFactory.h is in libossim-dev 1.7.21-3ubuntu2.
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
//
// Description:
//
// This is the DatumFactory class. You give it a code and it will
// construct a Datum class. It returns NULL if no code was found.
//*******************************************************************
// $Id: ossimDatumFactory.h 13302 2008-07-25 19:10:39Z gpotts $
#ifndef ossimDatumFactory_HEADER
#define ossimDatumFactory_HEADER
#include <vector>
#include <map>
#include <ossim/base/ossimDatumFactoryInterface.h>
#include <ossim/base/ossimEllipsoidFactory.h>
class ossimFilename;
class ossimDatum;
class ossimWgs84Datum;
class ossimWgs72Datum;
class ossimString;
class OSSIM_DLL ossimDatumFactory : public ossimDatumFactoryInterface
{
public:
/** virtual destructor */
virtual ~ossimDatumFactory();
/**
* create method
*
* Implements pure virtual ossimDatumFactoryInterface::create.
*
* @return const pointer to a datum.
*/
virtual const ossimDatum* create(const ossimString &code)const;
const ossimDatum* create(const ossimDatum* copy) const;
static ossimDatumFactory* instance();
const ossimDatum* wgs84()const{return theWgs84Datum;}
const ossimDatum* wgs72()const{return theWgs72Datum;}
std::vector<ossimString> getList()const;
virtual void getList(std::vector<ossimString>& list)const;
void writeCStructure(const ossimFilename& file);
protected:
static ossimDatumFactory* theInstance;
const ossimDatum* theWgs84Datum;
const ossimDatum* theWgs72Datum;
static std::map<ossimString, ossimDatum*> theDatumTable;
ossimDatumFactory()
:ossimDatumFactoryInterface(),
theWgs84Datum(0),
theWgs72Datum(0)
{}
ossimDatumFactory(const ossimDatumFactory&)
:ossimDatumFactoryInterface(),
theWgs84Datum(0),
theWgs72Datum(0)
{}
void deleteAll();
void initializeDefaults();
};
#endif
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