diff options
Diffstat (limited to 'src/experimental/randombasic.cpp')
| -rw-r--r-- | src/experimental/randombasic.cpp | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/src/experimental/randombasic.cpp b/src/experimental/randombasic.cpp index 03bf7fe..ac591be 100644 --- a/src/experimental/randombasic.cpp +++ b/src/experimental/randombasic.cpp | |||
| @@ -8,8 +8,24 @@ | |||
| 8 | #include "bu/randombasic.h" | 8 | #include "bu/randombasic.h" |
| 9 | 9 | ||
| 10 | Bu::RandomBasic::RandomBasic() : | 10 | Bu::RandomBasic::RandomBasic() : |
| 11 | c( 6364136223846793005 ), | 11 | a( 6364136223846793005 ), |
| 12 | m( 1442695040888963407 ) | 12 | c( 1442695040888963407 ), |
| 13 | x( 0 ) | ||
| 13 | { | 14 | { |
| 14 | } | 15 | } |
| 15 | 16 | ||
| 17 | Bu::RandomBasic::~RandomBasic() | ||
| 18 | { | ||
| 19 | } | ||
| 20 | |||
| 21 | void Bu::RandomBasic::seed( int32_t iSeed ) | ||
| 22 | { | ||
| 23 | c = iSeed; | ||
| 24 | } | ||
| 25 | |||
| 26 | int32_t Bu::RandomBasic::rand() | ||
| 27 | { | ||
| 28 | x = (a*x + c); | ||
| 29 | return (int32_t)x; | ||
| 30 | } | ||
| 31 | |||