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enhanced string cache for awk

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hyung-hwan
2009-09-19 22:28:49 +00:00
parent ae7b0a5bdd
commit bc43362962
9 changed files with 234 additions and 167 deletions
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44
qse/include/qse/cmn/str.h
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@ -1,5 +1,5 @@
/*
* $Id: str.h 289 2009-09-16 06:35:29Z hyunghwan.chung $
* $Id: str.h 290 2009-09-19 04:28:49Z hyunghwan.chung $
*
Copyright 2006-2009 Chung, Hyung-Hwan.
This file is part of QSE.
@ -32,11 +32,11 @@
* dealing with a string pointer and length.
*/
#define QSE_STR_LEN(s) ((s)->len)
#define QSE_STR_PTR(s) ((s)->ptr)
#define QSE_STR_CAPA(s) ((s)->capa)
#define QSE_STR_CHAR(s,idx) ((s)->ptr[idx])
#define QSE_STR_SIZER(s) ((s)->sizer)
#define QSE_STR_LEN(s) ((s)->len) /**< string length */
#define QSE_STR_PTR(s) ((s)->ptr) /**< string/buffer pointer */
#define QSE_STR_CAPA(s) ((s)->capa) /**< buffer capacity */
#define QSE_STR_CHAR(s,idx) ((s)->ptr[idx]) /**< character at given position */
#define QSE_STR_SIZER(s) ((s)->sizer) /**< buffer resizer function */
typedef struct qse_str_t qse_str_t;
typedef qse_size_t (*qse_str_sizer_t) (qse_str_t* data, qse_size_t hint);
@ -47,10 +47,10 @@ typedef qse_size_t (*qse_str_sizer_t) (qse_str_t* data, qse_size_t hint);
struct qse_str_t
{
QSE_DEFINE_COMMON_FIELDS (str)
qse_str_sizer_t sizer;
qse_char_t* ptr;
qse_size_t len;
qse_size_t capa;
qse_str_sizer_t sizer; /**< buffer resizer function */
qse_char_t* ptr; /**< buffer/string pointer */
qse_size_t len; /**< string length */
qse_size_t capa; /**< buffer capacity */
};
/* int qse_chartonum (qse_char_t c, int base) */
@ -291,7 +291,7 @@ qse_char_t* qse_strxdup2 (
/**
* The qse_strstr() function searchs a string @a str for the first occurrence
* of a substring @a sub
* of a substring @a sub.
* @return pointer to the first occurrence in @a str if @a sub is found,
* QSE_NULL if not.
*/
@ -313,9 +313,27 @@ qse_char_t* qse_strxnstr (
qse_size_t subsz
);
qse_char_t* qse_strcasestr (
const qse_char_t* str,
const qse_char_t* sub
);
qse_char_t* qse_strxcasestr (
const qse_char_t* str,
qse_size_t size,
const qse_char_t* sub
);
qse_char_t* qse_strxncasestr (
const qse_char_t* str,
qse_size_t strsz,
const qse_char_t* sub,
qse_size_t subsz
);
/**
* The qse_strstr() function searchs a string @a str for the last occurrence
* of a substring @a sub
* The qse_strrstr() function searchs a string @a str for the last occurrence
* of a substring @a sub.
* @return pointer to the last occurrence in @a str if @a sub is found,
* QSE_NULL if not.
*/