/usr/include/ossim/imaging/ossimImageHandlerFactory.h is in libossim-dev 1.8.16-4ubuntu1.
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: David Burken
//
// Description:
//
// Contains class declaration for ossimImageHandlerFactoryMaker.
//*******************************************************************
// $Id: ossimImageHandlerFactory.h 22228 2013-04-12 14:11:45Z dburken $
#ifndef ossimImageHandlerFactory_HEADER
#define ossimImageHandlerFactory_HEADER 1
#include <ossim/imaging/ossimImageHandlerFactoryBase.h>
#include <ossim/base/ossimString.h>
class ossimImageHandler;
class ossimFilename;
class ossimKeywordlist;
//*******************************************************************
// CLASS: ossimImageHandlerFactory
//*******************************************************************
class OSSIMDLLEXPORT ossimImageHandlerFactory : public ossimImageHandlerFactoryBase
{
public:
virtual ~ossimImageHandlerFactory();
static ossimImageHandlerFactory* instance();
/**
* @param openOverview If true image handler will attempt to open overview.
* default = true
*/
virtual ossimImageHandler* open(const ossimFilename& fileName,
bool openOverview=true)const;
virtual ossimImageHandler* open(const ossimKeywordlist& kwl,
const char* prefix=0)const;
/**
* @brief Open overview that takes a file name.
*
* @param file File to open.
*
* @return ossimRefPtr to image handler on success or null on failure.
*/
virtual ossimRefPtr<ossimImageHandler> openOverview(
const ossimFilename& file ) const;
virtual ossimObject* createObject(const ossimString& typeName)const;
/*!
* Creates and object given a keyword list.
*/
virtual ossimObject* createObject(const ossimKeywordlist& kwl,
const char* prefix=0)const;
/*!
* This should return the type name of all objects in all factories.
* This is the name used to construct the objects dynamially and this
* name must be unique.
*/
virtual void getTypeNameList(std::vector<ossimString>& typeList)const;
virtual void getSupportedExtensions(ossimImageHandlerFactoryBase::UniqueStringList& extensionList)const;
virtual void getImageHandlersBySuffix(ossimImageHandlerFactoryBase::ImageHandlerList& result, const ossimString& ext)const;
virtual void getImageHandlersByMimeType(ossimImageHandlerFactoryBase::ImageHandlerList& result, const ossimString& mimeType)const;
protected:
/**
* @brief Open method that looks at extension e.g. "tif", "jpg" to select
* class to open.
*
* This is to be called by standard open before just going down the list
* of classes the brute force hard way.
*
* @param fileName The filename to open.
*
* @return Pointer to image handler or null if nothing opened.
*/
// virtual ossimImageHandler* openFromExtension(
// const ossimFilename& fileName) const;
ossimImageHandlerFactory(){}
ossimImageHandlerFactory(const ossimImageHandlerFactory&){}
void operator = (const ossimImageHandlerFactory&){}
static ossimImageHandlerFactory* theInstance;
TYPE_DATA
};
#endif
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