processorCyclicPointPatchField.H

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/*---------------------------------------------------------------------------*\
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    Copyright (C) 2011-2017 OpenFOAM Foundation
    Copyright (C) 2023 OpenCFD Ltd.
-------------------------------------------------------------------------------
License
    This file is part of OpenFOAM.
 
    OpenFOAM is free software: you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
 
    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.
 
    You should have received a copy of the GNU General Public License
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Class
    Foam::processorCyclicPointPatchField
 
Description
    Foam::processorCyclicPointPatchField
 
SourceFiles
    processorCyclicPointPatchField.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef Foam_processorCyclicPointPatchField_H
#define Foam_processorCyclicPointPatchField_H
 
#include "coupledPointPatchField.H"
#include "processorCyclicPointPatch.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                 Class processorCyclicPointPatchField Declaration
\*---------------------------------------------------------------------------*/
 
template<class Type>
class processorCyclicPointPatchField
:
    public coupledPointPatchField<Type>
{
    // Private Data
 
        //- Local reference to processor patch
        const processorCyclicPointPatch& procPatch_;
 
        //- Send buffer for non-blocking communication
        mutable Field<Type> sendBuf_;
 
        //- Receive buffer for non-blocking communication
        mutable Field<Type> recvBuf_;
 
 
public:
 
    //- Runtime type information
    TypeName(processorCyclicPointPatch::typeName_());
 
 
    // Constructors
 
        //- Construct from patch and internal field
        processorCyclicPointPatchField
        (
            const pointPatch&,
            const DimensionedField<Type, pointMesh>&
        );
 
        //- Construct from patch, internal field and dictionary
        processorCyclicPointPatchField
        (
            const pointPatch&,
            const DimensionedField<Type, pointMesh>&,
            const dictionary&
        );
 
        //- Construct by mapping given patch field onto a new patch
        processorCyclicPointPatchField
        (
            const processorCyclicPointPatchField<Type>&,
            const pointPatch&,
            const DimensionedField<Type, pointMesh>&,
            const pointPatchFieldMapper&
        );
 
        //- Construct as copy setting internal field reference
        processorCyclicPointPatchField
        (
            const processorCyclicPointPatchField<Type>&,
            const DimensionedField<Type, pointMesh>&
        );
 
        //- Return a clone
        virtual autoPtr<pointPatchField<Type>> clone() const
        {
            return pointPatchField<Type>::Clone(*this);
        }
 
        //- Construct and return a clone setting internal field reference
        virtual autoPtr<pointPatchField<Type>> clone
        (
            const DimensionedField<Type, pointMesh>& iF
        ) const
        {
            return pointPatchField<Type>::Clone(*this, iF);
        }
 
 
    //- Destructor
    virtual ~processorCyclicPointPatchField() = default;
 
 
    // Member functions
 
        // Access
 
            //- Return true if running parallel
            virtual bool coupled() const
            {
                return UPstream::parRun();
            }
 
            //- Does the patch field perform the transformation
            virtual bool doTransform() const
            {
                return
                (
                    is_rotational_vectorspace_v<Type>
                 && !procPatch_.procPolyPatch().parallel()
                );
            }
 
 
        // Evaluation functions
 
            //- Evaluate the patch field
            virtual void evaluate
            (
                const Pstream::commsTypes commsType =
                    Pstream::commsTypes::buffered
            )
            {}
 
            //- Initialise swap of non-collocated patch point values
            virtual void initSwapAddSeparated
            (
                const Pstream::commsTypes commsType,
                Field<Type>&
            ) const;
 
            //- Complete swap of patch point values and add to local values
            virtual void swapAddSeparated
            (
                const Pstream::commsTypes commsType,
                Field<Type>&
            ) const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#ifdef NoRepository
    #include "processorCyclicPointPatchField.C"
#endif
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //