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changed qse_awk_prm_t to include basic math functions

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hyung-hwan
2011-05-18 08:37:51 +00:00
parent a2a474bb34
commit da35a4c6dc
5 changed files with 320 additions and 309 deletions
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80
qse/include/qse/awk/awk.h
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@ -1,5 +1,5 @@
/*
* $Id: awk.h 458 2011-05-13 04:06:55Z hyunghwan.chung $
* $Id: awk.h 459 2011-05-17 14:37:51Z hyunghwan.chung $
*
Copyright 2006-2011 Chung, Hyung-Hwan.
This file is part of QSE.
@ -355,6 +355,17 @@ struct qse_awk_nde_t
QSE_AWK_NDE_HDR;
};
typedef qse_real_t (*qse_awk_math1_t) (
qse_awk_t* awk,
qse_real_t x
);
typedef qse_real_t (*qse_awk_math2_t) (
qse_awk_t* awk,
qse_real_t x,
qse_real_t y
);
typedef qse_real_t (*qse_awk_pow_t) (
qse_awk_t* awk,
qse_real_t x,
@ -534,38 +545,53 @@ typedef qse_ssize_t (*qse_awk_rio_fun_t) (
*/
struct qse_awk_prm_t
{
qse_awk_pow_t pow;
qse_awk_sprintf_t sprintf;
struct
{
qse_awk_math2_t pow;
qse_awk_math1_t sin;
qse_awk_math1_t cos;
qse_awk_math1_t tan;
qse_awk_math1_t atan;
qse_awk_math2_t atan2;
qse_awk_math1_t log;
qse_awk_math1_t exp;
qse_awk_math1_t sqrt;
} math;
#if 0
/* TODO: accept regular expression handling functions */
void* (*build) (
qse_awk_t* awk,
const qse_char_t* ptn,
qse_size_t len,
int* errnum
);
struct
{
/* TODO: accept regular expression handling functions */
void* (*build) (
qse_awk_t* awk,
const qse_char_t* ptn,
qse_size_t len,
int* errnum
);
int (*match) (
qse_awk_t* awk,
void* code,
int option,
const qse_char_t* str,
qse_size_t len,
const qse_char_t** mptr,
qse_size_t* mlen,
int* errnum
);
int (*match) (
qse_awk_t* awk,
void* code,
int option,
const qse_char_t* str,
qse_size_t len,
const qse_char_t** mptr,
qse_size_t* mlen,
int* errnum
);
void (*free) (
qse_awk_t* awk,
void* code
);
void (*free) (
qse_awk_t* awk,
void* code
);
qse_bool_t (*isempty) (
qse_awk_t* awk,
void* code
);
qse_bool_t (*isempty) (
qse_awk_t* awk,
void* code
);
} rex;
#endif
};
typedef struct qse_awk_prm_t qse_awk_prm_t;