OdRandom Class

API Reference > Other Classes > OdRandom Class

OdRandom Class

Class Hierarchy

Syntax

C++

class OdRandom;

OdRandom.h

Random number generator with support for uniform distributions.

A few important facts:

The state is stored internally (no global state like in rand).
The generated integer numbers are exactly the same on every platform on every run.
Ideally, the same should apply to real numbers: they should be same on every platform on every run. Even if they are different, the deviation should be negligible (~ DBL_EPSILON) relative to distribution range.

Sample usage: OdRandom rnd; for (int i = 0; i < 1000; i++) samples.push_back(rnd.genDouble(0, OdaPI));

	Name	Description
	~OdRandom	This is ~OdRandom, a member of class OdRandom.
	OdRandom	This is the overview for the OdRandom constructor overload.

OdRandom Methods

	Name	Description
	genBool	This is genBool, a member of class OdRandom.
	genDouble	This is the overview for the genDouble method overload.
	generator	This is the overview for the generator method overload.
	genInt	This is genInt, a member of class OdRandom.
	genInt64	This is genInt64, a member of class OdRandom.
	genUInt	This is genUInt, a member of class OdRandom.
	genUInt64
	randomOf	This is randomOf, a member of class OdRandom.

OdRandom Operators

	Name	Description
	=	This is =, a member of class OdRandom.

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