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fixed various bugs in a map and enhanced it.

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- added ase_strbytes returning the number of bytes of a '\0'-terminated string
 - changed the prototype of ase_map_walker_t to return ase_map_walk_t 
 - added ASE_MAP_KCLEN and ASE_MAP_VCLEN
 - fixed the bug of not initializing the bucket in ase_map_init
 - fixed the bug of returning 0 when a match is found in ase_map_search
 - fixed the bug of wrongly calculating the value pointer in alloc_pair
This commit is contained in:
hyung-hwan
2008-09-25 01:18:50 +00:00
parent 21c331febf
commit a88cc05eae
5 changed files with 55 additions and 13 deletions
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10
ase/include/ase/cmn/map.h
View File

@ -1,5 +1,5 @@
/*
* $Id: map.h 375 2008-09-23 14:47:23Z baconevi $
* $Id: map.h 376 2008-09-24 07:18:50Z baconevi $
*
* {License}
*/
@ -12,6 +12,7 @@
typedef struct ase_map_t ase_map_t;
typedef struct ase_map_pair_t ase_map_pair_t;
typedef enum ase_map_walk_t ase_map_walk_t;
/* data copier */
typedef void* (*ase_map_copier_t) (
@ -59,7 +60,7 @@ typedef void (*ase_map_keeper_t) (
typedef ase_size_t (*ase_map_sizer_t) (ase_map_t* data, ase_size_t hint);
/* pair visitor - should return ASE_MAP_WALK_STOP or ASE_MAP_WALK_FORWARD */
typedef int (*ase_map_walker_t) (
typedef ase_map_walk_t (*ase_map_walker_t) (
ase_map_t* map /* a map */,
ase_map_pair_t* pair /* the pointer to a key/value pair */,
void* arg /* the pointer to user-defined data */
@ -120,6 +121,11 @@ enum ase_map_walk_t
#define ASE_MAP_VLEN(p) ((p)->vlen)
#define ASE_MAP_NEXT(p) ((p)->next)
/* special macros that you can use to get the number of characters
* in a key and/or a value if it is a chracter string */
#define ASE_MAP_KCLEN(p) (((p)->klen)/ASE_SIZEOF(ase_char_t))
#define ASE_MAP_VCLEN(p) (((p)->vlen)/ASE_SIZEOF(ase_char_t))
#ifdef __cplusplus
extern "C" {
#endif

3
ase/include/ase/cmn/str.h
View File

@ -1,5 +1,5 @@
/*
* $Id: str.h 375 2008-09-23 14:47:23Z baconevi $
* $Id: str.h 376 2008-09-24 07:18:50Z baconevi $
*
* {License}
*/
@ -86,6 +86,7 @@ extern "C" {
* basic string functions
*/
ase_size_t ase_strlen (const ase_char_t* str);
ase_size_t ase_strbytes (const ase_char_t* str);
ase_size_t ase_strcpy (
ase_char_t* buf, const ase_char_t* str);