Record TGenericRandomNumberGenerator
Unit
Declaration
type generic TGenericRandomNumberGenerator<TQWordGenerator> = record
Description
Generic random number generator. Turns any qword generating RNG into a RNG for other types
Overview
Methods
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procedure randomize; |
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procedure randomize(seed: QWord); |
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function nextQWord: QWord; inline; |
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function nextDouble: Double; |
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function next(const l: longint): longint; |
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function next(const l: qword): qword; |
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function next(const l: int64): int64; |
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procedure shuffle(var a: array of integer); |
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procedure shuffle(var a: array of int64); |
Description
Methods
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procedure randomize; |
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Initializes the RNG | |
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procedure randomize(seed: QWord); |
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Initializes the RNG with a seed | |
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function nextQWord: QWord; inline; |
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Returns a random QWord | |
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function nextDouble: Double; |
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Returns a random double between 0 and 1 | |
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function next(const l: longint): longint; |
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Returns a random number in [0, l[ | |
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function next(const l: qword): qword; |
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Returns a random number in [0, l[ | |
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function next(const l: int64): int64; |
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Returns a random number in [0, l[ | |
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procedure shuffle(var a: array of integer); |
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Orders an array randomly | |
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procedure shuffle(var a: array of int64); |
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Orders an array randomly | |
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