BLI_gsqueue.h File Reference

#include "BLI_utildefines.h"

Go to the source code of this file.

Typedefs
typedef struct _GSQueue	GSQueue

Functions
GSQueue *	BLI_gsqueue_new (size_t elem_size)
bool	BLI_gsqueue_is_empty (const GSQueue *queue)
size_t	BLI_gsqueue_len (const GSQueue *queue)
void	BLI_gsqueue_pop (GSQueue *queue, void *r_item)
void	BLI_gsqueue_push (GSQueue *queue, const void *item)
void	BLI_gsqueue_free (GSQueue *queue)

Typedef Documentation

GSQueue

typedef struct _GSQueue GSQueue

Definition at line 13 of file BLI_gsqueue.h.

Function Documentation

BLI_gsqueue_free()

void BLI_gsqueue_free

(

GSQueue *

queue

)

Free the queue's data and the queue itself.

Definition at line 93 of file gsqueue.cc.

References _GSQueue::chunk_first, _GSQueue::chunk_free, MEM_freeN(), and queue_free_chunk().

Referenced by unsubdivide_face_center_vertex_tag(), unsubdivide_init_elem_ids(), and unsubdivide_tag_disconnected_mesh_element().

BLI_gsqueue_is_empty()

bool BLI_gsqueue_is_empty

(

const GSQueue *

queue

)

Returns true if the queue is empty, false otherwise.

Definition at line 163 of file gsqueue.cc.

References _GSQueue::chunk_first.

Referenced by BLI_gsqueue_pop(), unsubdivide_face_center_vertex_tag(), unsubdivide_init_elem_ids(), and unsubdivide_tag_disconnected_mesh_element().

BLI_gsqueue_len()

size_t BLI_gsqueue_len

(

const GSQueue *

queue

)

Definition at line 158 of file gsqueue.cc.

References _GSQueue::elem_num.

BLI_gsqueue_new()

GSQueue * BLI_gsqueue_new

(

size_t

elem_size

)

Definition at line 72 of file gsqueue.cc.

References _GSQueue::chunk_elem_max, _GSQueue::chunk_last_index, CHUNK_SIZE_DEFAULT, _GSQueue::elem_size, MEM_callocN(), and queue_chunk_elem_max_calc().

Referenced by unsubdivide_face_center_vertex_tag(), unsubdivide_init_elem_ids(), and unsubdivide_tag_disconnected_mesh_element().

BLI_gsqueue_pop()

void BLI_gsqueue_pop	(	GSQueue *	queue,
		void *	r_item )

Retrieves and removes the first element from the queue. The value is copies to r_item, which must be at least elem_size bytes.

Does not reduce amount of allocated memory.

Definition at line 135 of file gsqueue.cc.

References BLI_assert, BLI_gsqueue_is_empty(), _GSQueue::chunk_elem_max, _GSQueue::chunk_first, _GSQueue::chunk_first_index, _GSQueue::chunk_free, _GSQueue::chunk_last, _GSQueue::chunk_last_index, _GSQueue::elem_num, _GSQueue::elem_size, QueueChunk::next, queue_get_first_elem(), and UNLIKELY.

Referenced by unsubdivide_face_center_vertex_tag(), unsubdivide_init_elem_ids(), and unsubdivide_tag_disconnected_mesh_element().

BLI_gsqueue_push()

void BLI_gsqueue_push	(	GSQueue *	queue,
		const void *	item )

Copies the source value onto the end of the queue

Note

This copies GSQueue.elem_size bytes from item, (the pointer itself is not stored).

Parameters

item	source data to be copied to the queue.

Definition at line 100 of file gsqueue.cc.

References BLI_assert, _GSQueue::chunk_elem_max, _GSQueue::chunk_first, _GSQueue::chunk_free, _GSQueue::chunk_last, _GSQueue::chunk_last_index, _GSQueue::elem_num, _GSQueue::elem_size, MEM_mallocN(), QueueChunk::next, queue_get_last_elem(), and UNLIKELY.

Referenced by unsubdivide_face_center_vertex_tag(), unsubdivide_init_elem_ids(), and unsubdivide_tag_disconnected_mesh_element().