JMARKOV::JTripleGenerator Class Reference

Implementation of the JGenerator interface. More...

#include <JMarkovGenerator.hh>

Inheritance diagram for JMARKOV::JTripleGenerator:

Public Member Functions
	JTripleGenerator (double c1, JGenerator *g1, double c2, JGenerator *g2, double c3, JGenerator *g3)
	Constructor. More...
JPosition3D	getPosition ()
	Return a randomly generated position. More...
double	getWeight (JPosition3D pos)
	return the weight (=probability density dP/dV) for the given position. More...

Protected Attributes
JCombinedGenerator	gsub
JCombinedGenerator	g

Detailed Description

Implementation of the JGenerator interface.

Generates positions by combining three other JGenerators

Definition at line 446 of file JMarkovGenerator.hh.

Constructor & Destructor Documentation

JMARKOV::JTripleGenerator::JTripleGenerator ( double  c1, JGenerator *  g1, double  c2, JGenerator *  g2, double  c3, JGenerator *  g3  )

inline

Constructor.

The arguments gn are pointers to the three JGenerators to use. Note that ownership is not transferred, i.e.

• the memory taken by the _gn is not freed when JTripleGenerator is deleted
• changes made to the instances pointed to by the _gn will affect the behaviour of the JTripleGenerator

The arguments cn are the relative weights of the two generators. They do not have to add up to 1. The probability that a value is generated from gi is ci/(c1+c2+c3).

Definition at line 463 of file JMarkovGenerator.hh.

                                                                                                        : 
      gsub(c1,g1,c2,g2), g(c1+c2,&gsub,c3,g3) {}

Member Function Documentation

JPosition3D JMARKOV::JTripleGenerator::getPosition ( )

inlinevirtual

Return a randomly generated position.

Implements JMARKOV::JGenerator.

Definition at line 466 of file JMarkovGenerator.hh.

{ return g.getPosition() ; }

double JMARKOV::JTripleGenerator::getWeight ( JPosition3D  pos )

inlinevirtual

return the weight (=probability density dP/dV) for the given position.

When the generator is properly normalized, the integral of this quantity over the whole space is 1.

Implements JMARKOV::JGenerator.

Definition at line 468 of file JMarkovGenerator.hh.

{ return g.getWeight(pos) ; }

Member Data Documentation

JCombinedGenerator JMARKOV::JTripleGenerator::gsub

protected

Definition at line 472 of file JMarkovGenerator.hh.

JCombinedGenerator JMARKOV::JTripleGenerator::g

protected

Definition at line 473 of file JMarkovGenerator.hh.

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

• JMarkovGenerator.hh