PlayaFunctors::ReductionFunctorBase< Scalar > Class Template Reference

Base class for reduction functors. More...

List of all members.

Public Member Functions
	ReductionFunctorBase (const MPIComm &comm)
virtual void	postProc () const =0
Protected Member Functions
const MPIComm &	comm () const
Private Attributes
MPIComm	comm_

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Detailed Description

template<class Scalar>
class PlayaFunctors::ReductionFunctorBase< Scalar >

Base class for reduction functors.

Author:

Kevin Long (kevin.long@ttu.edu)

Definition at line 43 of file PlayaVectorFunctorsDecl.hpp.

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Constructor & Destructor Documentation

template<class Scalar>

PlayaFunctors::ReductionFunctorBase< Scalar >::ReductionFunctorBase

(

const MPIComm &

comm

)

[inline]

Construct with a communicator

Definition at line 47 of file PlayaVectorFunctorsDecl.hpp.

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Member Function Documentation

template<class Scalar>

const MPIComm& PlayaFunctors::ReductionFunctorBase< Scalar >::comm

(

)

const [inline, protected]

Return the MPI communicator

Definition at line 58 of file PlayaVectorFunctorsDecl.hpp.

template<class Scalar>

virtual void PlayaFunctors::ReductionFunctorBase< Scalar >::postProc

(

)

const [pure virtual]

Callback for any postprocessing step (for example, MPI all-reduce)

Implemented in PlayaFunctors::Norm2< Scalar >, PlayaFunctors::WeightedNorm2< Scalar >, PlayaFunctors::Norm1< Scalar >, PlayaFunctors::NormInf< Scalar >, PlayaFunctors::DotProduct< Scalar >, PlayaFunctors::Min< Scalar >, PlayaFunctors::Max< Scalar >, PlayaFunctors::BoundedMinLocFunctor< Scalar >, PlayaFunctors::BoundedMaxLocFunctor< Scalar >, PlayaFunctors::Norm2Dist< Scalar >, PlayaFunctors::Norm1Dist< Scalar >, and PlayaFunctors::NormInfDist< Scalar >.

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Member Data Documentation

template<class Scalar>

MPIComm PlayaFunctors::ReductionFunctorBase< Scalar >::comm_ [private]

Reimplemented in PlayaFunctors::WeightedNorm2< Scalar >, PlayaFunctors::BoundedMinLocFunctor< Scalar >, and PlayaFunctors::BoundedMaxLocFunctor< Scalar >.

Definition at line 61 of file PlayaVectorFunctorsDecl.hpp.

Referenced by PlayaFunctors::ReductionFunctorBase< Scalar >::comm().