lstg::Rand Class Reference

Public Member Functions
function	Float (local a, local b)
function	GetSeed ()
function	Int (local a, local b)
function	Seed (local n)
function	Sign ()

Detailed Description

随机数发生器

Member Function Documentation

Float()

function Float	(	local	a,
		local	b
	)

生成[a,b]范围的随机浮点数

Parameters

a	number
b	number

Returns

number

GetSeed()

function GetSeed

(

)

获取随机数种子

Returns

number

Int()

function Int	(	local	a,
		local	b
	)

生成[a,b]范围的随机整数

Parameters

a	number
b	number

Returns

number

Seed()

function Seed

(

local

n

)

设置随机数种子

Parameters

n

number

Sign()

function Sign

(

)

随机生成1或-1

Returns

number

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The documentation for this class was generated from the following file:

• lstg/rand.lua.hpp