Block manager class. More...

#include <mng.h>

Collaboration diagram for block_manager:

Public Member Functions
template<class DiskAssgnFunctor , class BIDIteratorClass >
void	new_blocks (DiskAssgnFunctor functor, BIDIteratorClass bidbegin, BIDIteratorClass bidend)
	Allocates new blocks.
template<class BlockType , class DiskAssgnFunctor , class BIDIteratorClass >
void	new_blocks (const unsigned_type nblocks, DiskAssgnFunctor functor, BIDIteratorClass out)
template<class BIDIteratorClass >
void	delete_blocks (const BIDIteratorClass &bidbegin, const BIDIteratorClass &bidend)
	Deallocates blocks.
template<unsigned BLK_SIZE>
void	delete_block (const BID< BLK_SIZE > &bid)
	Deallocates a block.

Detailed Description

Block manager class.

Manages allocation and deallocation of blocks in multiple/single disk setting

Member Function Documentation

template<class BlockType , class DiskAssgnFunctor , class BIDIteratorClass >

void block_manager::new_blocks	(	const unsigned_type	nblocks,
		DiskAssgnFunctor	functor,
		BIDIteratorClass	out
	)

Allocates new blocks according to the strategy given by functor and stores block identifiers to the output iterator out

Parameters:

	nblocks	the number of blocks to allocate
	functor	object of model of allocation_strategy concept
	out	iterator object of OutputIterator concept

The BlockType template parameter defines the type of block to allocate

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