patchFunction1Base.H

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    Copyright (C) 2020 OpenCFD Ltd.
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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.
 
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    You should have received a copy of the GNU General Public License
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Class
    Foam::patchFunction1Base
 
Description
    Top level data entry class for use in dictionaries. Provides a mechanism
    to specify a variable as a certain type, e.g. constant or time varying, and
    provide functions to return the (interpolated) value, and integral between
    limits.
 
    Extends the Function1 class by adding autoMap and rMap functions
 
SourceFiles
    patchFunction1Base.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef patchFunction1Base_H
#define patchFunction1Base_H
 
#include "dictionary.H"
#include "polyPatch.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
// Forward Declarations
class Time;
 
/*---------------------------------------------------------------------------*\
                     Class patchFunction1Base Declaration
\*---------------------------------------------------------------------------*/
 
class patchFunction1Base
:
    public refCount
{
protected:
 
    // Protected Data
 
        //- Name of entry
        const word name_;
 
        //- Reference to the patch
        const polyPatch& patch_;
 
        //- Generate face or point values on patch
        const bool faceValues_;
 
 
    // Protected Member Functions
 
        //- No copy assignment
        void operator=(const patchFunction1Base&) = delete;
 
 
public:
 
    // Constructors
 
        //- Construct from polyPatch and entry name
        patchFunction1Base
        (
            const polyPatch& pp,
            const word& entryName,
            const bool faceValues = true
        );
 
        //- Construct from polyPatch, dictionary and entry name
        patchFunction1Base
        (
            const polyPatch& pp,
            const word& entryName,
            const dictionary& dict,
            const bool faceValues = true
        );
 
        //- Copy construct
        explicit patchFunction1Base(const patchFunction1Base& rhs);
 
        //- Copy construct setting patch
        explicit patchFunction1Base
        (
            const patchFunction1Base& rhs,
            const polyPatch& pp
        );
 
 
    //- Destructor
    virtual ~patchFunction1Base() = default;
 
 
    // Member Functions
 
    // Access
 
        //- The name of the entry
        const word& name() const
        {
            return name_;
        }
 
        //- Reference to the patch
        const polyPatch& patch() const
        {
            return patch_;
        }
 
        //- Generate face or point values on patch?
        bool faceValues() const
        {
            return faceValues_;
        }
 
        //- Number of faces or points on the patch
        label size() const
        {
            return (faceValues_ ? patch_.size() : patch_.nPoints());
        }
 
 
    // Manipulation
 
        //- Convert time
        virtual void convertTimeBase(const Time&);
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //