BlockPool Class Reference

Description

Pool of allocated buffer Blocks of a specific size. Helper for implementing a Diagnostic BufferProvider; actually does just heap allocations for the Blocks, but keeps a collection of allocated Blocks around. Individual entries can be retrieved and thus removed from the responsibility of BlockPool.

The idea is that each buffer starts its lifecycle within some pool and later gets "emitted" to an output sequence, where it remains for later investigation and diagnostics.

Definition at line 104 of file tracking-heap-block-provider.cpp.

Public Member Functions
Block &	createBlock ()
Block *	find (void *blockLocation)
void	initialise (size_t blockSize)
bool	isValid () const
	operator bool () const
uint	prepare_for (uint number_of_expected_buffers)
size_t	size () const
Block *	transferResponsibility (Block *allocatedBlock)

Private Member Functions
bool	verify_all_children_idle ()

Static Private Member Functions
static bool	is_in_sane_state (Block const &block)

Private Attributes
PoolHolder	blockList_
uint	maxAllocCount_
size_t	memBlockSize_

Collaboration diagram for BlockPool:

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

• tracking-heap-block-provider.cpp