ojph::mem_fixed_allocator Class Reference

#include <ojph_mem.h>

Public Member Functions
	mem_fixed_allocator ()
	~mem_fixed_allocator ()
template<typename T>
void	pre_alloc_data (size_t num_ele, ui32 pre_size)
template<typename T>
void	pre_alloc_obj (size_t num_ele)
void	alloc ()
void	restart ()
template<typename T>
T *	post_alloc_data (size_t num_ele, ui32 pre_size)
template<typename T>
T *	post_alloc_obj (size_t num_ele)

Private Member Functions
template<typename T, int N>
void	pre_alloc_local (size_t num_ele, ui32 pre_size, size_t &sz)
template<typename T, int N>
T *	post_alloc_local (size_t num_ele, ui32 pre_size, size_t &avail_sz, void *&avail_p)

Private Attributes
void *	store
void *	avail_data
void *	avail_obj
size_t	size_data
size_t	size_obj
size_t	avail_size_obj
size_t	avail_size_data
size_t	allocated_data
bool	preallocation

Detailed Description

Definition at line 57 of file ojph_mem.h.

Constructor & Destructor Documentation

mem_fixed_allocator()

ojph::mem_fixed_allocator::mem_fixed_allocator ( )

inline

Definition at line 60 of file ojph_mem.h.

References allocated_data, restart(), and store.

~mem_fixed_allocator()

ojph::mem_fixed_allocator::~mem_fixed_allocator ( )

inline

Definition at line 65 of file ojph_mem.h.

References store.

Member Function Documentation

alloc()

void ojph::mem_fixed_allocator::alloc ( )

inline

Definition at line 82 of file ojph_mem.h.

References allocated_data, avail_data, avail_obj, avail_size_data, avail_size_obj, preallocation, size_data, size_obj, and store.

post_alloc_data()

template<typename T>

T * ojph::mem_fixed_allocator::post_alloc_data ( size_t num_ele, ui32 pre_size )

inline

Definition at line 111 of file ojph_mem.h.

References avail_data, avail_size_data, and post_alloc_local().

Referenced by ojph::local::codeblock::finalize_alloc(), ojph::local::resolution::finalize_alloc(), ojph::local::subband::finalize_alloc(), and ojph::local::tile::finalize_alloc().

post_alloc_local()

template<typename T, int N>

T * ojph::mem_fixed_allocator::post_alloc_local ( size_t num_ele, ui32 pre_size, size_t & avail_sz, void *& avail_p )

inlineprivate

Definition at line 137 of file ojph_mem.h.

References ojph::align_ptr(), ojph::calc_aligned_size(), and preallocation.

Referenced by post_alloc_data(), and post_alloc_obj().

post_alloc_obj()

template<typename T>

T * ojph::mem_fixed_allocator::post_alloc_obj ( size_t num_ele )

inline

Definition at line 118 of file ojph_mem.h.

References avail_obj, avail_size_obj, and post_alloc_local().

Referenced by ojph::local::resolution::finalize_alloc(), ojph::local::subband::finalize_alloc(), ojph::local::tile::finalize_alloc(), and ojph::local::tile_comp::finalize_alloc().

pre_alloc_data()

template<typename T>

void ojph::mem_fixed_allocator::pre_alloc_data ( size_t num_ele, ui32 pre_size )

inline

Definition at line 71 of file ojph_mem.h.

References pre_alloc_local(), and size_data.

Referenced by ojph::local::codeblock::pre_alloc(), ojph::local::resolution::pre_alloc(), ojph::local::subband::pre_alloc(), and ojph::local::tile::pre_alloc().

pre_alloc_local()

template<typename T, int N>

void ojph::mem_fixed_allocator::pre_alloc_local ( size_t num_ele, ui32 pre_size, size_t & sz )

inlineprivate

Definition at line 126 of file ojph_mem.h.

References ojph::calc_aligned_size(), and preallocation.

Referenced by pre_alloc_data(), and pre_alloc_obj().

pre_alloc_obj()

template<typename T>

void ojph::mem_fixed_allocator::pre_alloc_obj ( size_t num_ele )

inline

Definition at line 77 of file ojph_mem.h.

References pre_alloc_local(), and size_obj.

Referenced by ojph::local::resolution::pre_alloc(), ojph::local::subband::pre_alloc(), ojph::local::tile::pre_alloc(), and ojph::local::tile_comp::pre_alloc().

restart()

void ojph::mem_fixed_allocator::restart ( )

inline

Definition at line 103 of file ojph_mem.h.

References avail_data, avail_obj, avail_size_data, avail_size_obj, preallocation, size_data, and size_obj.

Referenced by mem_fixed_allocator().

Member Data Documentation

allocated_data

size_t ojph::mem_fixed_allocator::allocated_data

private

Definition at line 154 of file ojph_mem.h.

Referenced by alloc(), and mem_fixed_allocator().

avail_data

void * ojph::mem_fixed_allocator::avail_data

private

Definition at line 152 of file ojph_mem.h.

Referenced by alloc(), post_alloc_data(), and restart().

avail_obj

void * ojph::mem_fixed_allocator::avail_obj

private

Definition at line 152 of file ojph_mem.h.

Referenced by alloc(), post_alloc_obj(), and restart().

avail_size_data

size_t ojph::mem_fixed_allocator::avail_size_data

private

Definition at line 153 of file ojph_mem.h.

Referenced by alloc(), post_alloc_data(), and restart().

avail_size_obj

size_t ojph::mem_fixed_allocator::avail_size_obj

private

Definition at line 153 of file ojph_mem.h.

Referenced by alloc(), post_alloc_obj(), and restart().

preallocation

bool ojph::mem_fixed_allocator::preallocation

private

Definition at line 155 of file ojph_mem.h.

Referenced by alloc(), post_alloc_local(), pre_alloc_local(), and restart().

size_data

size_t ojph::mem_fixed_allocator::size_data

private

Definition at line 153 of file ojph_mem.h.

Referenced by alloc(), pre_alloc_data(), and restart().

size_obj

size_t ojph::mem_fixed_allocator::size_obj

private

Definition at line 153 of file ojph_mem.h.

Referenced by alloc(), pre_alloc_obj(), and restart().

store

void* ojph::mem_fixed_allocator::store

private

Definition at line 152 of file ojph_mem.h.

Referenced by alloc(), mem_fixed_allocator(), and ~mem_fixed_allocator().

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

• /build/openjph/src/OpenJPH-0.25.2/src/core/common/ojph_mem.h