minMaxCondition.H

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-------------------------------------------------------------------------------
    Copyright (C) 2015 OpenFOAM Foundation
-------------------------------------------------------------------------------
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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    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
    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
Class
    Foam::minMaxCondition
 
Description
    Minimum/maximum run time conditions.  If the value type is not scalar,
    the magnitude of the value is used in the evaluation.
 
SourceFiles
    minMaxCondition.H
    minMaxCondition.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef functionObjects_runTimeControls_minMaxCondition_H
#define functionObjects_runTimeControls_minMaxCondition_H
 
#include "runTimeCondition.H"
#include "Enum.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
namespace functionObjects
{
namespace runTimeControls
{
 
/*---------------------------------------------------------------------------*\
                       Class minMaxCondition Declaration
\*---------------------------------------------------------------------------*/
 
class minMaxCondition
:
    public runTimeCondition
{
public:
 
    // Public enumerations
 
        // Mode type
        enum modeType
        {
            mdMin,          
            mdMax           
        };
 
        static const Enum<modeType> modeTypeNames_;
 
 
protected:
 
    // Protected data
 
        //- Name of function object to retrueve data from
        word functionObjectName_;
 
        //- Mode
        modeType mode_;
 
        //- Field names
        const wordList fieldNames_;
 
        //- Value to compare
        const scalar value_;
 
        //- Helper function to retrieve the value from the state dictionary
        template<class Type>
        void setValue
        (
            const word& valueType,
            const word& fieldName,
            scalar& value
        ) const;
 
 
public:
 
    //- Runtime type information
    TypeName("minMax");
 
    //- Constructor
    minMaxCondition
    (
        const word& name,
        const objectRegistry& obr,
        const dictionary& dict,
        stateFunctionObject& state
    );
 
    //- Destructor
    virtual ~minMaxCondition() = default;
 
 
    // Public Member Functions
 
        //- Apply the condition
        virtual bool apply();
 
        //- Write
        virtual void write();
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
template<>
void minMaxCondition::setValue<Foam::scalar>
(
    const word& valueType,
    const word& fieldName,
    scalar& value
) const;
 
} // End namespace runTimeControls
} // End namespace functionObjects
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#ifdef NoRepository
    #include "minMaxConditionTemplates.C"
#endif
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //