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| author | Yukihiro "Matz" Matsumoto <[email protected]> | 2012-10-28 10:45:43 -0700 |
|---|---|---|
| committer | Yukihiro "Matz" Matsumoto <[email protected]> | 2012-10-28 10:45:43 -0700 |
| commit | c6c4da8c484e0e3ba748806b6616ca165fafe562 (patch) | |
| tree | d107739348c6be69a84c68efe8efe28f888385c7 /include | |
| parent | d7d5c15b54e764497aa69667d3e5d849469eb373 (diff) | |
| parent | 15f46a1feba74cba4f25ec99df79a3f1e07b0b09 (diff) | |
| download | mruby-c6c4da8c484e0e3ba748806b6616ca165fafe562.tar.gz mruby-c6c4da8c484e0e3ba748806b6616ca165fafe562.zip | |
Merge pull request #510 from masuidrive/master
define convert method mrb_int/mrb_float with C string
Diffstat (limited to 'include')
| -rw-r--r-- | include/mrbconf.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/include/mrbconf.h b/include/mrbconf.h index 76c1b37f9..841ef1823 100644 --- a/include/mrbconf.h +++ b/include/mrbconf.h @@ -55,19 +55,26 @@ #ifdef MRB_USE_FLOAT typedef float mrb_float; +#define mrb_float_to_str(buf, i) sprintf((buf), "%.7e", (i)) +#define str_to_mrb_float(buf) (mrb_float)strtof((buf),NULL) #else typedef double mrb_float; +#define mrb_float_to_str(buf, i) sprintf((buf), "%.16e", (i)) +#define str_to_mrb_float(buf) (mrb_float)strtod((buf),NULL) #endif -#define readfloat(p) (mrb_float)strtod((p),NULL) #ifdef MRB_NAN_BOXING typedef int32_t mrb_int; #define MRB_INT_MIN INT32_MIN #define MRB_INT_MAX INT32_MAX +#define mrb_int_to_str(buf, i) sprintf((buf), "%d", (i)) +#define str_to_mrb_int(buf) (mrb_int)strtol((buf), NULL, 10); #else typedef int mrb_int; #define MRB_INT_MIN INT_MIN #define MRB_INT_MAX INT_MAX +#define mrb_int_to_str(buf, i) sprintf((buf), "%d", (i)) +#define str_to_mrb_int(buf) (mrb_int)strtol((buf), NULL, 10); #endif typedef short mrb_sym; |