faPatchFieldNew.C

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    Copyright (C) 2016-2017 Wikki Ltd
    Copyright (C) 2019-2022 OpenCFD Ltd.
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    This file is part of OpenFOAM.
 
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// * * * * * * * * * * * * * * * * Selectors * * * * * * * * * * * * * * * * //
 
template<class Type>
Foam::tmp<Foam::faPatchField<Type>> Foam::faPatchField<Type>::New
(
    const word& patchFieldType,
    const word& actualPatchType,
    const faPatch& p,
    const DimensionedField<Type, areaMesh>& iF
)
{
    DebugInFunction
        << "patchFieldType = " << patchFieldType
        << " [" << actualPatchType
        << "] : " << p.type() << " name = " << p.name() << endl;
 
    auto* ctorPtr = patchConstructorTable(patchFieldType);
 
    if (!ctorPtr)
    {
        FatalErrorInLookup
        (
            "patchField",
            patchFieldType,
            *patchConstructorTablePtr_
        ) << exit(FatalError);
    }
 
    auto* patchTypeCtor = patchConstructorTable(p.type());
 
    if (actualPatchType.empty() || actualPatchType != p.type())
    {
        if (patchTypeCtor)
        {
            return patchTypeCtor(p, iF);
        }
        else
        {
            return ctorPtr(p, iF);
        }
    }
 
 
    tmp<faPatchField<Type>> tpfld(ctorPtr(p, iF));
 
    // If constraint type: override and store patchType
    if (patchTypeCtor)
    {
        tpfld.ref().patchType() = actualPatchType;
    }
    return tpfld;
}
 
 
template<class Type>
Foam::tmp<Foam::faPatchField<Type>> Foam::faPatchField<Type>::New
(
    const word& patchFieldType,
    const faPatch& p,
    const DimensionedField<Type, areaMesh>& iF
)
{
    return New(patchFieldType, word::null, p, iF);
}
 
 
template<class Type>
Foam::tmp<Foam::faPatchField<Type>> Foam::faPatchField<Type>::New
(
    const faPatch& p,
    const DimensionedField<Type, areaMesh>& iF,
    const dictionary& dict
)
{
    const word patchFieldType(dict.get<word>("type"));
 
    word actualPatchType;
    dict.readIfPresent("patchType", actualPatchType, keyType::LITERAL);
 
    DebugInFunction
        << "patchFieldType = " << patchFieldType
        << " [" << actualPatchType
        << "] : " << p.type() << " name = " << p.name() << endl;
 
    auto* ctorPtr = dictionaryConstructorTable(patchFieldType);
 
    if (!ctorPtr)
    {
        if (!faPatchFieldBase::disallowGenericPatchField)
        {
            ctorPtr = dictionaryConstructorTable("generic");
        }
 
        if (!ctorPtr)
        {
            FatalIOErrorInFunction(dict)
                << "Unknown patchField type " << patchFieldType
                << " for patch type " << p.type() << nl << nl
                << "Valid patchField types are :" << nl
                << dictionaryConstructorTablePtr_->sortedToc()
                << exit(FatalIOError);
        }
    }
 
    if (actualPatchType.empty() || actualPatchType != p.type())
    {
        auto* patchTypeCtor = dictionaryConstructorTable(p.type());
 
        if (patchTypeCtor && patchTypeCtor != ctorPtr)
        {
            FatalIOErrorInFunction(dict)
                << "inconsistent patch and patchField types for\n"
                   "    patch type " << p.type()
                << " and patchField type " << patchFieldType
                << exit(FatalIOError);
        }
    }
 
    return ctorPtr(p, iF, dict);
}
 
 
template<class Type>
Foam::tmp<Foam::faPatchField<Type>> Foam::faPatchField<Type>::New
(
    const faPatchField<Type>& ptf,
    const faPatch& p,
    const DimensionedField<Type, areaMesh>& iF,
    const faPatchFieldMapper& pfMapper
)
{
    DebugInFunction
        << "patchFieldType = " << ptf.type()
        << " : " << p.type() << " name = " << p.name() << endl;
 
    auto* ctorPtr = patchMapperConstructorTable(ptf.type());
 
    if (!ctorPtr)
    {
        FatalErrorInLookup
        (
            "patchField",
            ptf.type(),
            *patchMapperConstructorTablePtr_
        ) << exit(FatalError);
    }
 
    auto* patchTypeCtor = patchMapperConstructorTable(p.type());
 
    if (patchTypeCtor)
    {
        return patchTypeCtor(ptf, p, iF, pfMapper);
    }
 
    return ctorPtr(ptf, p, iF, pfMapper);
}
 
 
// ************************************************************************* //