Personal tools
You are here: Home Projects C++ Cfront releases Release 3.0.3 source lib task_SPARC task erand.c
Document Actions

erand.c

by Michael L Powell last modified 2007-01-26 03:22

Click here to get the file

Size 1.1 kB - File type text/plain

File contents

/*ident	"@(#)cop4:sparc_task/task/erand.c	1.1" */
/*******************************************************************************
 
C++ source for the C++ Language System, Release 3.0.  This product
is a new release of the original cfront developed in the computer
science research center of AT&T Bell Laboratories.

Copyright (c) 1991 AT&T and UNIX System Laboratories, Inc.
Copyright (c) 1984, 1989, 1990 AT&T.  All Rights Reserved.

THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE of AT&T and UNIX System
Laboratories, Inc.  The copyright notice above does not evidence
any actual or intended publication of such source code.

*******************************************************************************/
/*
 * Copyright (c) 1990, 1991 by Sun Microsystems, Inc.
 */

#include <task.h>
#include <math.h>
#include "hw_stack.h"

/* NOTE:  This function is in a separate file because it needs the
 * math library. Programs that bring in this file must link with -lm
 */
int
erand::draw()
{
	return (int)(-mean * log( (double)(MAXINT_AS_FLOAT-randint::draw())
				/ MAXINT_AS_FLOAT) + .5);
}

« June 2024 »
Su Mo Tu We Th Fr Sa
1
2 3 4 5 6 7 8
9 10 11 12 13 14 15
16 17 18 19 20 21 22
23 24 25 26 27 28 29
30
 

Powered by Plone CMS, the Open Source Content Management System

This site conforms to the following standards: