Click here to Skip to main content
15,893,588 members
Articles / Programming Languages / C++

A Normal / Exponential Random Generator and Histogram Class

Rate me:
Please Sign up or sign in to vote.
4.73/5 (11 votes)
2 Dec 20024 min read 276.8K   8.1K   55  
A fast random generator with normal or exponential distribution + a histogram class
In this article, you will find a fast generator for Random Variable, namely normal and exponential distributions. It is based on George Marsaglia's and Wai Wan Tsang's work.
// GLInterface.h: interface for the CGLInterface class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_GLINTERFACE_H__F364B9EA_20B9_49C0_8DD0_18C5231A331A__INCLUDED_)
#define AFX_GLINTERFACE_H__F364B9EA_20B9_49C0_8DD0_18C5231A331A__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#include "GfxInterface.h"

namespace gfxinterface
{
class CGLInterface : public CGfxInterface  
{
public:
	CGLInterface();
	virtual ~CGLInterface();

};

}
#endif // !defined(AFX_GLINTERFACE_H__F364B9EA_20B9_49C0_8DD0_18C5231A331A__INCLUDED_)

By viewing downloads associated with this article you agree to the Terms of Service and the article's licence.

If a file you wish to view isn't highlighted, and is a text file (not binary), please let us know and we'll add colourisation support for it.


Written By
Engineer
United States United States
Jonathan de Halleux is Civil Engineer in Applied Mathematics. He finished his PhD in 2004 in the rainy country of Belgium. After 2 years in the Common Language Runtime (i.e. .net), he is now working at Microsoft Research on Pex (http://research.microsoft.com/pex).

Comments and Discussions