SmoothParams Class Reference

A base class from which parameters for all smooth operations can be derived. More...

#include <smoothparams.h>

Inheritance diagram for SmoothParams:

Public Member Functions
virtual void	fcnSmooth (GravityParticle *p, int nSmooth, pqSmoothNode *nList)=0
	Function to apply to smooth particle and neighbors.
virtual int	isSmoothActive (GravityParticle *p)=0
	Particle is doing a neighbor search.
virtual void	initSmoothParticle (GravityParticle *p)=0
	initialize particles to be smoothed
virtual void	initTreeParticle (GravityParticle *p)=0
	initialize particles in tree but not smoothed
virtual void	postTreeParticle (GravityParticle *p)=0
	calculation on all tree particles after all walks are done
virtual void	initSmoothCache (GravityParticle *p)=0
	initialize particles as they come into the cache More...
virtual void	combSmoothCache (GravityParticle *p1, ExternalSmoothParticle *p2)=0
	combine cache copy with home particle More...
	PUPable_abstract (SmoothParams)
	SmoothParams (CkMigrateMessage *m)
virtual void	pup (PUP::er &p)
	required method for remote entry call.

Public Attributes
int	iType
	Particle type to smooth over; "TreeActive".
int	activeRung
	Currently active rung.
TreePiece *	tp
int	bUseBallMax

Detailed Description

A base class from which parameters for all smooth operations can be derived.

Member Function Documentation

virtual void SmoothParams::combSmoothCache ( GravityParticle *  p1, ExternalSmoothParticle *  p2  )

pure virtual

combine cache copy with home particle

Parameters

p1	pointer to "home" particle data
p2	pointer to particle data being flushed back from a remote treepiece.

This method enables commutative/associative operations to be performed on remote data by combining data accumulated by a remote processor in p2 with the data on the home particle, p1. Any accumulators used in this function should be initialized in initSmoothCache() to avoid double counting.

Implemented in SinkAccreteSmoothParams, SinkingAverageSmoothParams, SinkAccreteTestSmoothParams, BHSinkMergeSmoothParams, BHIdentifySmoothParams, BHAccreteSmoothParams, BHDensitySmoothParams, SinkFormSmoothParams, SinkFormTestSmoothParams, DenDvDxSmoothParams, and SIDMSmoothParams.

virtual void SmoothParams::initSmoothCache ( GravityParticle *  p )

pure virtual

initialize particles as they come into the cache

Parameters

p	pointer to incoming particle data from remote processor

Implemented in SinkAccreteSmoothParams, SinkingAverageSmoothParams, SinkAccreteTestSmoothParams, BHSinkMergeSmoothParams, BHIdentifySmoothParams, BHAccreteSmoothParams, BHDensitySmoothParams, SinkFormSmoothParams, SinkFormTestSmoothParams, DenDvDxSmoothParams, and SIDMSmoothParams.

Member Data Documentation

int SmoothParams::bUseBallMax

limit fBall growth for bFastGas

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

• smoothparams.h