IceRandom.cpp File Reference

#include "Stdafx.h"

Go to the source code of this file.

Functions
void	SRand (udword seed)
udword	Rand ()
udword	GetRandomIndex (udword max_index)
	Returns a random index so that 0<= index < max_index. More...

Variables
static BasicRandom	gRandomGenerator (42)

Detailed Description

Contains code for random generators.

Author

Pierre Terdiman

Date

August, 9, 2001

Definition in file IceRandom.cpp.

Function Documentation

udword GetRandomIndex

(

udword

max_index)

Returns a random index so that 0<= index < max_index.

Definition at line 30 of file IceRandom.cpp.

References gRandomGenerator, and BasicRandom::Randomize().

{
    // We don't use rand() since it's limited to RAND_MAX
    udword Index = gRandomGenerator.Randomize();
    return Index % max_index;
}

udword Rand

(

)

Definition at line 22 of file IceRandom.cpp.

Referenced by UnitRandomFloat().

{
    return rand();
}

void SRand

(

udword

seed)

Definition at line 17 of file IceRandom.cpp.

{
    srand(seed);
}

Variable Documentation

BasicRandom gRandomGenerator(42)

static

Referenced by GetRandomIndex().