vil_block_cache Class Reference

#include <vil_block_cache.h>

Public Member Functions
	vil_block_cache (const unsigned block_capacity)
	~vil_block_cache ()
bool	add_block (const unsigned &block_index_i, const unsigned &block_index_j, vil_image_view_base_sptr const &blk)
	add a block to the buffer. More...
bool	get_block (const unsigned &block_index_i, const unsigned &block_index_j, vil_image_view_base_sptr &blk) const
	retrieve a block from the buffer. More...
unsigned	block_size () const
	block capacity. More...

Private Member Functions
bool	remove_block ()
	remove the lowest priority block. More...

Private Attributes
std::vector< bcell * >	blocks_
	block index member. More...
unsigned	nblocks_
	capacity in blocks. More...

Detailed Description

Definition at line 58 of file vil_block_cache.h.

Constructor & Destructor Documentation

vil_block_cache()

vil_block_cache::vil_block_cache ( const unsigned  block_capacity )

inline

Definition at line 61 of file vil_block_cache.h.

~vil_block_cache()

vil_block_cache::~vil_block_cache

(

)

Definition at line 12 of file vil_block_cache.cxx.

Member Function Documentation

add_block()

bool vil_block_cache::add_block	(	const unsigned &	block_index_i,
		const unsigned &	block_index_j,
		vil_image_view_base_sptr const &	blk
	)

add a block to the buffer.

Definition at line 22 of file vil_block_cache.cxx.

block_size()

unsigned vil_block_cache::block_size ( ) const

inline

block capacity.

Definition at line 73 of file vil_block_cache.h.

get_block()

bool vil_block_cache::get_block	(	const unsigned &	block_index_i,
		const unsigned &	block_index_j,
		vil_image_view_base_sptr &	blk
	)		const

retrieve a block from the buffer.

Definition at line 37 of file vil_block_cache.cxx.

remove_block()

bool vil_block_cache::remove_block ( )

private

remove the lowest priority block.

remove the oldest priority block.

Definition at line 57 of file vil_block_cache.cxx.

Member Data Documentation

blocks_

std::vector<bcell*> vil_block_cache::blocks_

private

block index member.

Definition at line 76 of file vil_block_cache.h.

nblocks_

unsigned vil_block_cache::nblocks_

private

capacity in blocks.

Definition at line 78 of file vil_block_cache.h.

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

• core/vil/vil_block_cache.h
• core/vil/vil_block_cache.cxx