The OpenD Programming Language

MersenneTwisterEngine

The $(LUCKY Mersenne Twister) generator.

struct MersenneTwisterEngine (

UIntType

UIntType a

UIntType d

UIntType b

UIntType c

UIntType f

) if (

isUnsigned!UIntType

) {

enum isRandomEngine;

enum UIntType max;

enum size_t wordSize;

enum size_t stateSize;

enum size_t shiftSize;

enum size_t maskBits;

enum UIntType xorMask;

enum size_t temperingU;

enum UIntType temperingD;

enum size_t temperingS;

enum UIntType temperingB;

enum size_t temperingT;

enum UIntType temperingC;

enum size_t temperingL;

enum UIntType initializationMultiplier;

enum UIntType defaultSeed;

size_t index;

UIntType[n] data;

this(UIntType value);

this(const(UIntType)[] array);

UIntType opCall();

}

Constructors

this this(UIntType value): Constructs a MersenneTwisterEngine object.
this this(const(UIntType)[] array): Constructs a MersenneTwisterEngine object.

Postblit

A postblit is present on this object, but not explicitly documented in the source.

Members

Functions

opCall UIntType opCall(): Advances the generator.

Manifest constants

isRandomEngine enum isRandomEngine;

Variables

data UIntType[n] data;: Reversed(!) payload.
defaultSeed enum UIntType defaultSeed;: The default seed value.
index size_t index;: Current reversed payload index with initial value equals to n-1
initializationMultiplier enum UIntType initializationMultiplier;
maskBits enum size_t maskBits;: Parameters for the generator.
max enum UIntType max;: Largest generated value.
shiftSize enum size_t shiftSize;
stateSize enum size_t stateSize;
temperingB enum UIntType temperingB;
temperingC enum UIntType temperingC;
temperingD enum UIntType temperingD;
temperingL enum size_t temperingL;
temperingS enum size_t temperingS;
temperingT enum size_t temperingT;
temperingU enum size_t temperingU;: Parameters for the generator.
wordSize enum size_t wordSize;
xorMask enum UIntType xorMask;: Parameters for the generator.

Meta

Source

See Implementation

mir random engine mersenne_twister aliases

structs

MersenneTwisterEngine