ossimKakaduCodecFactory Class Reference

Codec factory. More...

#include <ossimKakaduCodecFactory.h>

Inheritance diagram for ossimKakaduCodecFactory:

Public Member Functions
virtual	~ossimKakaduCodecFactory ()
	virtual destructor More...
virtual ossimCodecBase *	createCodec (const ossimString &type) const
	createCodec takes a type and will return a new codec to encode decode image buffers More...
virtual ossimCodecBase *	createCodec (const ossimKeywordlist &kwl, const char *prefix=0) const
	createCodec takes a type in the keywordlist and will return a new codec to encode decode image buffers More...
virtual void	getTypeNameList (std::vector< ossimString > &typeNames) const
Public Member Functions inherited from ossimCodecFactoryInterface
	ossimCodecFactoryInterface ()
	default constructor More...
virtual	~ossimCodecFactoryInterface ()
	virtual destructor More...
virtual ossimObject *	createObject (const ossimString &type) const
	This is a bridge to the generic factory list interface that trys to call createObject. More...
virtual ossimObject *	createObject (const ossimKeywordlist &kwl, const char *prefix=0) const
	This is a bridge to the generic factory list interface that trys to call createObject. More...

Static Public Member Functions
static ossimKakaduCodecFactory *	instance ()

Private Member Functions
	ossimKakaduCodecFactory ()
	hidden from use default constructor More...
	ossimKakaduCodecFactory (const ossimKakaduCodecFactory &obj)
	hidden from use copy constructor More...
const ossimKakaduCodecFactory &	operator= (const ossimKakaduCodecFactory &rhs)
	hidden from use operator = More...

Static Private Attributes
static ossimKakaduCodecFactory *	theInstance = 0
	The single instance of this class. More...

Detailed Description

Codec factory.

Definition at line 25 of file ossimKakaduCodecFactory.h.

Constructor & Destructor Documentation

~ossimKakaduCodecFactory()

ossimKakaduCodecFactory::~ossimKakaduCodecFactory ( )

virtual

virtual destructor

Definition at line 28 of file ossimKakaduCodecFactory.cpp.

{}

ossimKakaduCodecFactory() [1/2]

ossimKakaduCodecFactory::ossimKakaduCodecFactory ( )

private

hidden from use default constructor

Definition at line 72 of file ossimKakaduCodecFactory.cpp.

Referenced by instance().

{}

ossimKakaduCodecFactory() [2/2]

ossimKakaduCodecFactory::ossimKakaduCodecFactory ( const ossimKakaduCodecFactory &  obj )

private

hidden from use copy constructor

Definition at line 75 of file ossimKakaduCodecFactory.cpp.

{}

Member Function Documentation

createCodec() [1/2]

ossimCodecBase * ossimKakaduCodecFactory::createCodec ( const ossimString &  type ) const

virtual

createCodec takes a type and will return a new codec to encode decode image buffers

Parameters

in	type. Type identifer used to allocate the proper codec.

Returns

ossimCodecBase type.

Implements ossimCodecFactoryInterface.

Definition at line 39 of file ossimKakaduCodecFactory.cpp.

References ossimString::downcase(), and ossimRefPtr< T >::release().

Referenced by createCodec().

{
   ossimRefPtr<ossimCodecBase> result;

   if((type.downcase() == "c8") )
   {
      result = new ossimKakaduJ2kCodec();
   }

   return result.release();
}

createCodec() [2/2]

ossimCodecBase * ossimKakaduCodecFactory::createCodec ( const ossimKeywordlist &  kwl, const char *  prefix = 0  ) const

virtual

createCodec takes a type in the keywordlist and will return a new codec to encode decode image buffers

Parameters

in	kwl. Type identifer used to allocate the proper codec.
in	prefix. prefix used to prefix keywords during the construction of the codec

Returns

ossimCodecBase type.

Implements ossimCodecFactoryInterface.

Definition at line 51 of file ossimKakaduCodecFactory.cpp.

References createCodec(), ossimString::empty(), ossimKeywordlist::find(), ossimObject::loadState(), and ossimKeywordNames::TYPE_KW.

{
   ossimString type = kwl.find(prefix, ossimKeywordNames::TYPE_KW);
   ossimCodecBase* result = 0;
   if(!type.empty())
   {
      result = this->createCodec(type);
      if(result)
      {
         result->loadState(kwl, prefix);
      }
   }

   return result;
}

getTypeNameList()

void ossimKakaduCodecFactory::getTypeNameList ( std::vector< ossimString > &  typeNames ) const

virtual

Implements ossimCodecFactoryInterface.

Definition at line 67 of file ossimKakaduCodecFactory.cpp.

{
   typeNames.push_back("C8");
}

instance()

ossimKakaduCodecFactory * ossimKakaduCodecFactory::instance ( )

static

Returns

instance

Definition at line 31 of file ossimKakaduCodecFactory.cpp.

References ossimKakaduCodecFactory(), and theInstance.

Referenced by ossimSharedLibraryInitialize().

{
   if ( !theInstance )
   {
      theInstance = new ossimKakaduCodecFactory();
   }
   return theInstance;
}

operator=()

const ossimKakaduCodecFactory & ossimKakaduCodecFactory::operator= ( const ossimKakaduCodecFactory &  rhs )

private

hidden from use operator =

Definition at line 78 of file ossimKakaduCodecFactory.cpp.

{
   return *this;
}

Member Data Documentation

theInstance

ossimKakaduCodecFactory * ossimKakaduCodecFactory::theInstance = 0

staticprivate

The single instance of this class.

Definition at line 70 of file ossimKakaduCodecFactory.h.

Referenced by instance().

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The documentation for this class was generated from the following files:

• ossimKakaduCodecFactory.h
• ossimKakaduCodecFactory.cpp