Public Member Functions
block	allocate (size_t n) noexcept

void	deallocate (block &b) noexcept

bool	reallocate (block &b, size_t n) noexcept

bool	expand (block &b, size_t delta) noexcept

bool	owns (const block &b) const noexcept

void	deallocate_all () noexcept

Static Public Attributes
static const bool	supports_truncated_deallocation = true

static const size_t	max_size = MaxSize

static const size_t	alignment = Alignment

Detailed Description

Allocator that provides memory from the stack. By design it is not thread safe!

Template Parameters

MaxSize	The maximum number of bytes that can be allocated by this allocator
Alignment	Each memory allocation request by allocate, reallocate and expand is aligned by this value

Definition at line 28 of file stack_allocator.hpp.

Member Function Documentation

template<size_t MaxSize, size_t Alignment = 16>

void alb::v_100::stack_allocator< MaxSize, Alignment >::deallocate_all ( )

inlinenoexcept

Sets all possibly provided memory to free. Be warned that all usage of previously allocated blocks results in unpredictable results!

Definition at line 169 of file stack_allocator.hpp.

template<size_t MaxSize, size_t Alignment = 16>

bool alb::v_100::stack_allocator< MaxSize, Alignment >::expand	(	block &	b,
		size_t	delta
	)

inlinenoexcept

Expands the given block insito by the amount of bytes

Parameters

b	The block that should be expanded
delta	The amount of bytes that should be appended

Returns: true, if the operation was successful or false if not enough memory is left

Definition at line 135 of file stack_allocator.hpp.

template<size_t MaxSize, size_t Alignment = 16>

bool alb::v_100::stack_allocator< MaxSize, Alignment >::owns ( const block & b ) const

inlinenoexcept

Returns true, if the provided block was allocated previously with this allocator

Parameters

b	The block to be checked.

Definition at line 160 of file stack_allocator.hpp.

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