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mlt 0.7.6
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Double-Ended Queue (deque) class. More...
Public Types | |
| typedef int(* | mlt_deque_compare )(void *a, void *b) |
| The callback function used to compare items for insert sort. | |
Public Member Functions | |
| void | mlt_deque_close (mlt_deque self) |
| Destroy the queue. | |
| int | mlt_deque_count (mlt_deque self) |
| Return the number of items in the deque. | |
| mlt_deque | mlt_deque_init () |
| Create a deque. | |
| int | mlt_deque_insert (mlt_deque self, void *item, mlt_deque_compare cmp) |
| Insert an item in a sorted fashion. | |
| void * | mlt_deque_peek (mlt_deque self, int index) |
| Inquire on item in deque but don't remove. | |
| void * | mlt_deque_peek_back (mlt_deque self) |
| Inquire on item at back of deque but don't remove. | |
| double | mlt_deque_peek_back_double (mlt_deque self) |
| Inquire on a double float at back of deque but don't remove. | |
| int | mlt_deque_peek_back_int (mlt_deque self) |
| Inquire on an integer at back of deque but don't remove. | |
| void * | mlt_deque_peek_front (mlt_deque self) |
| Inquire on item at front of deque but don't remove. | |
| double | mlt_deque_peek_front_double (mlt_deque self) |
| Inquire on a double float at front of deque but don't remove. | |
| int | mlt_deque_peek_front_int (mlt_deque self) |
| Inquire on an integer at front of deque but don't remove. | |
| void * | mlt_deque_pop_back (mlt_deque self) |
| Pop an item. | |
| double | mlt_deque_pop_back_double (mlt_deque self) |
| Pop a double float. | |
| int | mlt_deque_pop_back_int (mlt_deque self) |
| Pop an integer. | |
| void * | mlt_deque_pop_front (mlt_deque self) |
| Remove an item from the start. | |
| double | mlt_deque_pop_front_double (mlt_deque self) |
| Remove a double float from the start. | |
| int | mlt_deque_pop_front_int (mlt_deque self) |
| Remove an integer from the start. | |
| int | mlt_deque_push_back (mlt_deque self, void *item) |
| Push an item to the end. | |
| int | mlt_deque_push_back_double (mlt_deque self, double item) |
| Push a double float to the end. | |
| int | mlt_deque_push_back_int (mlt_deque self, int item) |
| Push an integer to the end. | |
| int | mlt_deque_push_front (mlt_deque self, void *item) |
| Queue an item at the start. | |
| int | mlt_deque_push_front_double (mlt_deque self, double item) |
| Queue a double float at the start. | |
| int | mlt_deque_push_front_int (mlt_deque self, int item) |
| Queue an integer at the start. | |
Data Fields | |
| int | count |
| deque_entry * | list |
| int | size |
Private Member Functions | |
| static int | mlt_deque_allocate (mlt_deque self) |
| Allocate space on the deque. | |
Double-Ended Queue (deque) class.
The double-ended queue is a very versatile data structure. MLT uses it as list, stack, and circular queue.
| typedef int( * mlt_deque_compare)(void *a, void *b) |
The callback function used to compare items for insert sort.
| a | the first object |
| b | the second object |
| static int mlt_deque_allocate | ( | mlt_deque | self | ) | [private] |
Allocate space on the deque.
| self | a deque |
| void mlt_deque_close | ( | mlt_deque | self | ) |
Destroy the queue.
| self | a deque |
| int mlt_deque_count | ( | mlt_deque | self | ) |
Return the number of items in the deque.
| self | a deque |
| mlt_deque mlt_deque_init | ( | ) |
Create a deque.
| int mlt_deque_insert | ( | mlt_deque | self, |
| void * | item, | ||
| mlt_deque_compare | cmp | ||
| ) |
Insert an item in a sorted fashion.
Optimized for the equivalent of mlt_deque_push_back.
| self | a deque |
| item | an opaque pointer |
| cmp | a function pointer to the comparison function |
| void * mlt_deque_peek | ( | mlt_deque | self, |
| int | index | ||
| ) |
Inquire on item in deque but don't remove.
| self | a deque |
| index | the position in the deque |
| void * mlt_deque_peek_back | ( | mlt_deque | self | ) |
Inquire on item at back of deque but don't remove.
| self | a deque |
| double mlt_deque_peek_back_double | ( | mlt_deque | self | ) |
Inquire on a double float at back of deque but don't remove.
| self | a deque |
| int mlt_deque_peek_back_int | ( | mlt_deque | self | ) |
Inquire on an integer at back of deque but don't remove.
| self | a deque |
| void * mlt_deque_peek_front | ( | mlt_deque | self | ) |
Inquire on item at front of deque but don't remove.
| self | a deque |
| double mlt_deque_peek_front_double | ( | mlt_deque | self | ) |
Inquire on a double float at front of deque but don't remove.
| self | a deque |
| int mlt_deque_peek_front_int | ( | mlt_deque | self | ) |
Inquire on an integer at front of deque but don't remove.
| self | a deque |
| void * mlt_deque_pop_back | ( | mlt_deque | self | ) |
Pop an item.
| self | a pointer |
| double mlt_deque_pop_back_double | ( | mlt_deque | self | ) |
Pop a double float.
| self | a deque |
| int mlt_deque_pop_back_int | ( | mlt_deque | self | ) |
Pop an integer.
| self | a deque |
| void * mlt_deque_pop_front | ( | mlt_deque | self | ) |
Remove an item from the start.
| self | a pointer |
| double mlt_deque_pop_front_double | ( | mlt_deque | self | ) |
Remove a double float from the start.
| self | a deque |
| int mlt_deque_pop_front_int | ( | mlt_deque | self | ) |
Remove an integer from the start.
| self | a deque |
| int mlt_deque_push_back | ( | mlt_deque | self, |
| void * | item | ||
| ) |
Push an item to the end.
| self | a deque |
| item | an opaque pointer |
| int mlt_deque_push_back_double | ( | mlt_deque | self, |
| double | item | ||
| ) |
Push a double float to the end.
| self | a deque |
| item | a double float |
| int mlt_deque_push_back_int | ( | mlt_deque | self, |
| int | item | ||
| ) |
Push an integer to the end.
| self | a deque |
| item | an integer |
| int mlt_deque_push_front | ( | mlt_deque | self, |
| void * | item | ||
| ) |
Queue an item at the start.
| self | a deque |
| item | an opaque pointer |
| int mlt_deque_push_front_double | ( | mlt_deque | self, |
| double | item | ||
| ) |
Queue a double float at the start.
| self | a deque |
| item | a double float |
| int mlt_deque_push_front_int | ( | mlt_deque | self, |
| int | item | ||
| ) |
Queue an integer at the start.
| self | a deque |
| item | an integer |
1.7.3