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author | philblunsom@gmail.com <philblunsom@gmail.com@ec762483-ff6d-05da-a07a-a48fb63a330f> | 2010-06-22 20:34:00 +0000 |
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committer | philblunsom@gmail.com <philblunsom@gmail.com@ec762483-ff6d-05da-a07a-a48fb63a330f> | 2010-06-22 20:34:00 +0000 |
commit | efe0d24fa7dbca47825638a52f51977456153bd0 (patch) | |
tree | 77c1d68ae29e423e1baaca6565a2455ec481955c /gi/pyp-topics/src/mt19937ar.h | |
parent | 42e1e2cb20c8f31d9a27bf0be5fe0846f3dde413 (diff) |
Initial ci of gi dir
git-svn-id: https://ws10smt.googlecode.com/svn/trunk@5 ec762483-ff6d-05da-a07a-a48fb63a330f
Diffstat (limited to 'gi/pyp-topics/src/mt19937ar.h')
-rw-r--r-- | gi/pyp-topics/src/mt19937ar.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/gi/pyp-topics/src/mt19937ar.h b/gi/pyp-topics/src/mt19937ar.h new file mode 100644 index 00000000..caab4045 --- /dev/null +++ b/gi/pyp-topics/src/mt19937ar.h @@ -0,0 +1,44 @@ +/* mt19937ar.h + * + * Mark Johnson, 17th March 2006 + */ + +#ifndef MT19937AR_H +#define MT19937AR_H + +#ifdef __cplusplus +extern "C" { +#endif + + /* initializes mt[N] with a seed */ + void mt_init_genrand(unsigned long s); + + /* initialize by an array with array-length */ + /* init_key is the array for initializing keys */ + /* key_length is its length */ + /* slight change for C++, 2004/2/26 */ + void mt_init_by_array(unsigned long init_key[], int key_length); + + /* generates a random number on [0,0xffffffff]-interval */ + unsigned long mt_genrand_int32(void); + + /* generates a random number on [0,0x7fffffff]-interval */ + long mt_genrand_int31(void); + + /* generates a random number on [0,1]-real-interval */ + double mt_genrand_real1(void); + + /* generates a random number on [0,1)-real-interval */ + double mt_genrand_real2(void); + + /* generates a random number on (0,1)-real-interval */ + double mt_genrand_real3(void); + + /* generates a random number on [0,1) with 53-bit resolution*/ + double mt_genrand_res53(void); + +#ifdef __cplusplus +}; +#endif + +#endif /* MT19937AR_H */ |