diff options
Diffstat (limited to 'lib/Support')
-rw-r--r-- | lib/Support/RNG.cpp | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/lib/Support/RNG.cpp b/lib/Support/RNG.cpp index 2cdcedf5..1523e123 100644 --- a/lib/Support/RNG.cpp +++ b/lib/Support/RNG.cpp @@ -30,17 +30,6 @@ unsigned int RNG::getInt32() { return (*this)(); } -/* generates a random number on [0,0x7fffffff]-interval */ -int RNG::getInt31() { - return (int)(getInt32() >> 1U); -} - -/* generates a random number on [0,1]-real-interval */ -double RNG::getDoubleLR() { - return getInt32()*(1.0/4294967295.0); - /* divided by 2^32-1 */ -} - /* generates a random number on [0,1)-real-interval */ double RNG::getDoubleL() { return getInt32()*(1.0/4294967296.0); @@ -53,19 +42,6 @@ double RNG::getDouble() { /* divided by 2^32 */ } -float RNG::getFloatLR() { - return getInt32()*(1.0f/4294967295.0f); - /* divided by 2^32-1 */ -} -float RNG::getFloatL() { - return getInt32()*(1.0f/4294967296.0f); - /* divided by 2^32 */ -} -float RNG::getFloat() { - return (getInt32() + 0.5f)*(1.0f/4294967296.0f); - /* divided by 2^32 */ -} - bool RNG::getBool() { unsigned bits = getInt32(); bits ^= bits >> 16U; |