fieldExprDriver.C

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    Copyright (C) 2019-2020 OpenCFD Ltd.
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License
    This file is part of OpenFOAM.

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#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
(
    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,
    const parseDriver& rhs,
    const dictionary& dict
)
:
    parsing::genericRagelLemonDriver(),
    expressions::exprDriver(rhs, dict),
    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;
}


// ************************************************************************* //