cps::AlgAction Class Reference

#include <alg_int.h>

Inherits cps::AlgHamiltonian.

Inherited by cps::AlgActionBilinear, and cps::AlgActionGauge.

List of all members.

Public Member Functions
	AlgAction ()
	AlgAction (AlgMomentum &mom, ActionArg &action_arg)
	~AlgAction ()
	Dummy method.
virtual void	heatbath ()=0
	run method evolves the integrator
virtual Float	energy ()=0
	method to return the cost of the integrator (wrt cg iterations)
virtual void	evolve (Float dt, int steps)=0
	method to calculate energy (if necessary)
virtual void	cost (CgStats *)=0
	method to reverse the direction of evolution (i.e. flip momenta)
void	reverse ()
	method used to reinitialise the integrator
Protected Attributes
Matrix *	mom
ForceMeasure	force_measure
char *	force_label
ForceArg	Fdt

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Constructor & Destructor Documentation

cps::AlgAction::AlgAction (   )

Definition at line 33 of file alg_action.C.

cps::AlgAction::AlgAction (  AlgMomentum &  mom, ActionArg &  action_arg )

Definition at line 22 of file alg_action.C. References cps::ActionArg::force_label, force_label, cps::ActionArg::force_measure, force_measure, cps::Verbose::Func(), cps::AlgMomentum::getMom(), mom, and cps::VRB.

cps::AlgAction::~AlgAction (   )

Dummy method. Definition at line 38 of file alg_action.C.

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Member Function Documentation

virtual void cps::AlgAction::cost (  CgStats *   )  [pure virtual]

method to reverse the direction of evolution (i.e. flip momenta) Implements cps::AlgHamiltonian. Implemented in cps::AlgActionBilinear, cps::AlgActionRationalSplit, and cps::AlgActionGauge.

virtual Float cps::AlgAction::energy (   )  [pure virtual]

method to return the cost of the integrator (wrt cg iterations) Implements cps::AlgHamiltonian. Implemented in cps::AlgActionBilinear, cps::AlgActionRational, cps::AlgActionRationalSplit, cps::AlgActionBoson, cps::AlgActionFermion, cps::AlgActionQuotient, cps::AlgActionRationalQuotient, and cps::AlgActionGauge.

virtual void cps::AlgAction::evolve (  Float  dt, int  steps )  [pure virtual]

method to calculate energy (if necessary) Implements cps::AlgHamiltonian. Implemented in cps::AlgActionBilinear, cps::AlgActionRational, cps::AlgActionRationalSplit, cps::AlgActionBoson, cps::AlgActionFermion, cps::AlgActionQuotient, cps::AlgActionRationalQuotient, and cps::AlgActionGauge.

virtual void cps::AlgAction::heatbath (   )  [pure virtual]

run method evolves the integrator Implements cps::AlgHamiltonian. Implemented in cps::AlgActionBilinear, cps::AlgActionRational, cps::AlgActionRationalSplit, cps::AlgActionBoson, cps::AlgActionFermion, cps::AlgActionQuotient, cps::AlgActionRationalQuotient, and cps::AlgActionGauge.

void cps::AlgAction::reverse (   )  [virtual]

method used to reinitialise the integrator Implements cps::AlgInt. Definition at line 44 of file alg_action.C.

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Member Data Documentation

ForceArg cps::AlgAction::Fdt [protected]

Definition at line 293 of file alg_int.h.

char* cps::AlgAction::force_label [protected]

Definition at line 292 of file alg_int.h. Referenced by AlgAction().

ForceMeasure cps::AlgAction::force_measure [protected]

Definition at line 291 of file alg_int.h. Referenced by AlgAction().

Matrix* cps::AlgAction::mom [protected]

Definition at line 290 of file alg_int.h. Referenced by AlgAction().

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

• include/alg/alg_int.h
• src/alg/alg_int/alg_action.C

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