This interface defines the operations of adding and querying an element to/from the cache. More...

Inheritance diagram for libCZI::ISubBlockCacheOperation:

Public Member Functions
virtual std::shared_ptr< IBitmapData >	Get (int subblock_index)=0

virtual void	Add (int subblock_index, std::shared_ptr< IBitmapData > pBitmap)=0

	ISubBlockCacheOperation (const ISubBlockCacheOperation &)=delete

ISubBlockCacheOperation &	operator= (const ISubBlockCacheOperation &)=delete

	ISubBlockCacheOperation (ISubBlockCacheOperation &&) noexcept=delete

ISubBlockCacheOperation &	operator= (ISubBlockCacheOperation &&) noexcept=delete

Detailed Description

This interface defines the operations of adding and querying an element to/from the cache.

Member Function Documentation

virtual void libCZI::ISubBlockCacheOperation::Add	(	int	subblock_index,
		std::shared_ptr< IBitmapData >	pBitmap
	)

pure virtual

Adds the specified bitmap for the specified subblock_index to the cache. If the subblock is already in the cache, then it is overwritten.

Parameters

subblock_index	The subblock index to add.
pBitmap	The bitmap.

virtual std::shared_ptr< IBitmapData > libCZI::ISubBlockCacheOperation::Get ( int subblock_index )

pure virtual

Gets the bitmap for the specified subblock-index. If the subblock is not in the cache, then a nullptr is returned.

Parameters

subblock_index The subblock index to get.

Returns: If the subblock is in the cache, then a std::shared_ptr<libCZI::IBitmapData> is returned. Otherwise a nullptr is returned.

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