xentara::memory::MemoryResource::BlockHandler Class Reference

Base class for handlers that perorm certain operations on a block. More...

#include <xentara/memory/MemoryResource.hpp>

Inheritance diagram for xentara::memory::MemoryResource::BlockHandler:

Classes
class	BlockTraits
	A size and an alignment. More...

Public Member Functions
virtual	~BlockHandler ()=0
	Virtual destructor.
virtual auto	blockTraits () const noexcept -> BlockTraits=0
	Gets the size and alignment info for the block.
virtual auto	constructAt (void *placement) const -> void=0
	Called by the framework to construct a block in an existing placement.
virtual auto	constructAt (void *placement, const void *init) const -> void=0
	Called by the framework to construct a block in an existing placement using copy construction.
virtual auto	destroyAt (void *placement) const noexcept -> void=0
	Called by the framework to destroy the block in an existing placement.

Detailed Description

Base class for handlers that perorm certain operations on a block.

Constructor & Destructor Documentation

~BlockHandler()

xentara::memory::MemoryResource::BlockHandler::~BlockHandler ( )

pure virtualdefault

Virtual destructor.

Member Function Documentation

blockTraits()

virtual auto xentara::memory::MemoryResource::BlockHandler::blockTraits ( ) const -> BlockTraits

pure virtualnoexcept

Gets the size and alignment info for the block.

Implemented in xentara::memory::MemoryBlock< Array >, and xentara::memory::MemoryBlock< Object< Type > >.

constructAt() [1/2]

virtual auto xentara::memory::MemoryResource::BlockHandler::constructAt ( void *  placement ) const -> void

pure virtual

Called by the framework to construct a block in an existing placement.

Parameters

placement

The placement of the block

Implemented in xentara::memory::MemoryBlock< Array >, and xentara::memory::MemoryBlock< Object< Type > >.

constructAt() [2/2]

virtual auto xentara::memory::MemoryResource::BlockHandler::constructAt ( void *  placement, const void *  init  ) const -> void

pure virtual

Called by the framework to construct a block in an existing placement using copy construction.

Parameters

placement	The placement of the block
init	The placement of the block to copy. The block is guaranteed to have the same handler.

Implemented in xentara::memory::MemoryBlock< Array >, and xentara::memory::MemoryBlock< Object< Type > >.

destroyAt()

virtual auto xentara::memory::MemoryResource::BlockHandler::destroyAt ( void *  placement ) const -> void

pure virtualnoexcept

Called by the framework to destroy the block in an existing placement.

Parameters

placement

The placement of the block

Implemented in xentara::memory::MemoryBlock< Array >, and xentara::memory::MemoryBlock< Object< Type > >.