runTimeCondition.H

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright (C) 2015 OpenFOAM Foundation
     \\/     M anipulation  |
-------------------------------------------------------------------------------
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
    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
Class
    Foam::runTimeCondition
 
Description
    Base class for run time conditions
 
SourceFiles
    runTimeCondition.C
    runTimeConditionNew.C
    runTimeCondition.H
 
\*---------------------------------------------------------------------------*/
 
#ifndef runTimeCondition_H
#define runTimeCondition_H
 
#include "functionObjectState.H"
#include "dictionary.H"
#include "autoPtr.H"
#include "runTimeSelectionTables.H"
#include "Switch.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                      Class runTimeCondition Declaration
\*---------------------------------------------------------------------------*/
 
class runTimeCondition
{
 
protected:
 
    // Protected data
 
        //- Condition name
        word name_;
 
        //- Reference to the object registry
        const objectRegistry& obr_;
 
        //- State
        functionObjectState& state_;
 
        //- On/off switch
        bool active_;
 
        //- Reference to the condition dictionary
        dictionary& conditionDict_;
 
        //- Switch to send output to Info
        Switch log_;
 
        //- Group index - if applied, all conditions in a group must be
        //  satisfield before condition is met
        label groupID_;
 
 
    // Protected Member Functions
 
        //- Set the condition dictionary (create if necessary)
        dictionary& setConditionDict();
 
        //- Return const access to the conditions dictionary
        const dictionary& conditionDict() const;
 
        //- Return non-const access to the conditions dictionary
        dictionary& conditionDict();
 
 
public:
 
    //- Runtime type information
    TypeName("runTimeCondition");
 
    //- Declare runtime constructor selection table
    declareRunTimeSelectionTable
    (
        autoPtr,
        runTimeCondition,
        dictionary,
        (
            const word& name,
            const objectRegistry& obr,
            const dictionary& dict,
            functionObjectState& state
        ),
        (name, obr, dict, state)
    );
 
 
    //- Constructor
    runTimeCondition
    (
        const word& name,
        const objectRegistry& obr,
        const dictionary& dict,
        functionObjectState& state
    );
 
    //- Destructor
    virtual ~runTimeCondition();
 
    //- Selector
    static autoPtr<runTimeCondition> New
    (
        const word& conditionName,
        const objectRegistry& obr,
        const dictionary& dict,
        functionObjectState& state
    );
 
 
    // Public Member Functions
 
        //- Return the condition name
        virtual const word& name() const;
 
        //- Return the active flag
        virtual bool active() const;
 
        //- Return the group index
        virtual label groupID() const;
 
        //- Apply the condition
        virtual bool apply() = 0;
 
        //- Write
        virtual void write() = 0;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //