FastRandom
Functions
SET_CID |
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FastRandom |
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| void | Init |
| unsigned int | Rand32 |
Detailed Description
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class
FastRandom: public RED::RNG Class providing a xorshift-based pseudo-random numbers generator.
@related class RED::Random
This implementation is cross-platform and ensures users that the same numbers will be returned for a given seed on every machine run under any OS.
This generator is intended to be very fast for random numbers generation when very good statistics performances are not the key.
Public Functions
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SET_CID (CID_class_REDFastRandom) IMPLEMENT_AS()
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FastRandom(unsigned int iSeed = 24091975) Constructs a random numbers generator.
Parameters: iSeed – seed used for initialization.
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virtual void
Init(unsigned int iSeed) Initializes a 32bit pseudo-random numbers generator.
Parameters: iSeed – seed used for initialization.
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virtual unsigned int
Rand32() Returns: a 32bit pseudo-random number in the range [0, RED::Random::Max32-1].
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