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  • /*---------------------------------------------------------------------------*\
      =========                 |
      \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
       \\    /   O peration     |
        \\  /    A nd           | www.openfoam.com
         \\/     M anipulation  |
    -------------------------------------------------------------------------------
    
        Copyright (C) 2019-2020 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
        along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
    
    \*---------------------------------------------------------------------------*/
    
    #include "fieldExprDriver.H"
    #include "fieldExprScanner.H"
    #include "error.H"
    #include "className.H"
    #include "addToRunTimeSelectionTable.H"
    
    // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
    
    namespace Foam
    {
    namespace expressions
    {
    namespace fieldExpr
    {
    
    defineTypeNameAndDebug(parseDriver, 0);
    
    } // End namespace fieldExpr
    } // End namespace expressions
    } // End namespace Foam
    
    
    // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
    
    Foam::expressions::fieldExpr::parseDriver::parseDriver()
    :
        parseDriver(1)
    {}
    
    
    Foam::expressions::fieldExpr::parseDriver::parseDriver
    (
        const label len
    )
    :
        parsing::genericRagelLemonDriver(),
        expressions::exprDriver(),
        size_(Foam::max(1, len))
    {}
    
    
    Foam::expressions::fieldExpr::parseDriver::parseDriver
    (
        const label len,
        const dictionary& dict
    )
    :
        parsing::genericRagelLemonDriver(),
        expressions::exprDriver(dict),
        size_(len)
    {}
    
    
    Foam::expressions::fieldExpr::parseDriver::parseDriver
    (
        const label len,
    
    )
    :
        parsing::genericRagelLemonDriver(),
    
        expressions::exprDriver(rhs),
    
        size_(len)
    {}
    
    
    // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
    
    unsigned Foam::expressions::fieldExpr::parseDriver::parse
    (
        const std::string& expr,
        size_t pos,
        size_t len
    )
    {
        scanner scan(this->debugScanner());
    
        scan.process(expr, pos, len, *this);
    
        return 0;
    }
    
    
    // ************************************************************************* //