JMARKOV::JShiftedGenerator Class Reference

Implementation of the JGenerator interface. More...

#include <JMarkovGenerator.hh>

Inheritance diagram for JMARKOV::JShiftedGenerator:

Public Member Functions
	JShiftedGenerator (JGenerator *_g, JPosition3D _shift)
	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
JGenerator *	g
JPosition3D	shift

Detailed Description

Implementation of the JGenerator interface.

Generates positions by shifting the positions from another JGenerator

Definition at line 481 of file JMarkovGenerator.hh.

Constructor & Destructor Documentation

JMARKOV::JShiftedGenerator::JShiftedGenerator ( JGenerator *  _g, JPosition3D  _shift  )

inline

Constructor.

_g is a pointer to some other generator, note that memory ownership of the instance pointed to by _g is not transferred, so

• it will not be deleted with JShiftedGenerator
• changes to _g affect JShiftedGenerator as well

Definition at line 493 of file JMarkovGenerator.hh.

                                                            : 
      g(_g), shift(_shift) {}

Member Function Documentation

JPosition3D JMARKOV::JShiftedGenerator::getPosition ( )

inlinevirtual

Return a randomly generated position.

Implements JMARKOV::JGenerator.

Definition at line 496 of file JMarkovGenerator.hh.

                              {
      return g->getPosition() + shift ;
    }

double JMARKOV::JShiftedGenerator::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 500 of file JMarkovGenerator.hh.

                                        {
      return g->getWeight( pos-shift ) ;
    }

Member Data Documentation

JGenerator* JMARKOV::JShiftedGenerator::g

protected

Definition at line 506 of file JMarkovGenerator.hh.

JPosition3D JMARKOV::JShiftedGenerator::shift

protected

Definition at line 507 of file JMarkovGenerator.hh.

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

• JMarkovGenerator.hh