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Diffstat (limited to 'contrib/Opcode/Ice/IceRandom.cpp')
-rw-r--r-- | contrib/Opcode/Ice/IceRandom.cpp | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/contrib/Opcode/Ice/IceRandom.cpp b/contrib/Opcode/Ice/IceRandom.cpp new file mode 100644 index 0000000..305721d --- /dev/null +++ b/contrib/Opcode/Ice/IceRandom.cpp @@ -0,0 +1,35 @@ +/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +/** + * Contains code for random generators. + * \file IceRandom.cpp + * \author Pierre Terdiman + * \date August, 9, 2001 + */ +/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// + +/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Precompiled Header +#include "StdAfx.h" + +using namespace IceCore; + +void IceCore:: SRand(udword seed) +{ + srand(seed); +} + +udword IceCore::Rand() +{ + return rand(); +} + + +static BasicRandom gRandomGenerator(42); + +udword IceCore::GetRandomIndex(udword max_index) +{ + // We don't use rand() since it's limited to RAND_MAX + udword Index = gRandomGenerator.Randomize(); + return Index % max_index; +} + |