exprTraits.C

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    Copyright (C) 2021 OpenCFD Ltd.
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License
    This file is part of OpenFOAM.

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#include "exprTraits.H"

// * * * * * * * * * * * * * * * Global Functions  * * * * * * * * * * * * * //

Foam::expressions::valueTypeCode
Foam::expressions::valueTypeCodeOf(const word& dataTypeName)
{
    #undef  stringToTypeCode
    #define stringToTypeCode(Type)                                  \
                                                                    \
    if (dataTypeName == exprTypeTraits<Type>::name)                 \
    {                                                               \
        return expressions::valueTypeCode::type_##Type;             \
    }

    if (!dataTypeName.empty())
    {
        stringToTypeCode(bool);
        stringToTypeCode(label);
        stringToTypeCode(scalar);
        stringToTypeCode(vector);
        stringToTypeCode(tensor);
        stringToTypeCode(sphericalTensor);
        stringToTypeCode(symmTensor);
    }
    #undef stringToTypeCode

    return expressions::valueTypeCode::INVALID;
}


Foam::word Foam::name(const expressions::valueTypeCode typeCode)
{
    #undef  case_typeCodeToString
    #define case_typeCodeToString(Type)                             \
                                                                    \
    case expressions::valueTypeCode::type_##Type :                  \
    {                                                               \
        return exprTypeTraits<Type>::name;                          \
    }

    switch (typeCode)
    {
        case expressions::valueTypeCode::NONE :
        {
            return "none";
        }

        case expressions::valueTypeCode::INVALID :
        {
            // ie, ""
            break;
        }

        case_typeCodeToString(bool);
        case_typeCodeToString(label);
        case_typeCodeToString(scalar);
        case_typeCodeToString(vector);
        case_typeCodeToString(tensor);
        case_typeCodeToString(sphericalTensor);
        case_typeCodeToString(symmTensor);
    }
    #undef case_typeCodeToString

    return word();
}


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