Proud::CRandom Class Reference

Public Member Functions
PROUD_API void	InitializeSeed ()
void	SetSeed (uint32_t dwSeed)
PROUD_API int	GetInt ()
int64_t	GetInt64 ()
double	GetFloat ()

Static Public Member Functions
static PROUD_API int	StaticGetInt ()
static int64_t	StaticGetInt64 ()
static PROUD_API double	StaticGetFloat ()

Detailed Description

Random value generator

Characteristics

• If seeds are same then the randome values are same.

General usage

• After creating CRandom object,use GetInt(), GetInt64, GetFloat and so on after calling InitializeSeed() or SetSeed() once for the first time.
• If explicit random distribution is not required then just use StaticGet*().
• If explicit random distribution is required then create this object, call InitializeSeed() once for the first time then use Get*().

Member Function Documentation

double Proud::CRandom::GetFloat

(

)

Gets value from CRandom that created with global object. It is floating point value between 0 to 1. It does thread safe.

PROUD_API int Proud::CRandom::GetInt

(

)

Creates random value. One value between INT_MIN~INT_MAX

int64_t Proud::CRandom::GetInt64

(

)

Creates random value. One value between INT64_MIN~INT64_MAX

PROUD_API void Proud::CRandom::InitializeSeed

(

)

Set random number creating seed value

void Proud::CRandom::SetSeed

(

uint32_t

dwSeed

)

TODO:translate needed. Set random number creating seed value to specific value.

static PROUD_API double Proud::CRandom::StaticGetFloat ( )

static

Gets value from CRandom that created with global object. It is floating point value between 0 to 1. It does thread safe.

static PROUD_API int Proud::CRandom::StaticGetInt ( )

static

Gets value from CRandom that created with global object. It does thread safe.

static int64_t Proud::CRandom::StaticGetInt64 ( )

static

Gets value from CRandom that created with global object. It does thread safe.