pointPatchFieldNew.C

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    Copyright (C) 2019-2022 OpenCFD Ltd.
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// * * * * * * * * * * * * * * * * Selectors * * * * * * * * * * * * * * * * //
 
template<class Type>
Foam::autoPtr<Foam::pointPatchField<Type>> Foam::pointPatchField<Type>::New
(
    const word& patchFieldType,
    const word& actualPatchType,
    const pointPatch& p,
    const DimensionedField<Type, pointMesh>& iF
)
{
    DebugInFunction
        << "patchFieldType = " << patchFieldType
        << " [" << actualPatchType
        << "] : " << p.type() << " name = " << p.name() << endl;
 
    auto* ctorPtr = pointPatchConstructorTable(patchFieldType);
 
    if (!ctorPtr)
    {
        FatalErrorInLookup
        (
            "patchFieldType",
            patchFieldType,
            *pointPatchConstructorTablePtr_
        ) << exit(FatalError);
    }
 
    autoPtr<pointPatchField<Type>> pfPtr(ctorPtr(p, iF));
 
    if (actualPatchType.empty() || actualPatchType != p.type())
    {
        if (pfPtr().constraintType() != p.constraintType())
        {
            // Incompatible (constraint-wise) with the patch type
            // - use default constraint type
 
            auto* patchTypeCtor = pointPatchConstructorTable(p.type());
 
            if (!patchTypeCtor)
            {
                FatalErrorInFunction
                    << "Inconsistent patch and patchField types for\n"
                    << "    patch type " << p.type()
                    << " and patchField type " << patchFieldType
                    << exit(FatalError);
            }
 
            return patchTypeCtor(p, iF);
        }
    }
    else
    {
        if (pointPatchConstructorTablePtr_->found(p.type()))
        {
            pfPtr().patchType() = actualPatchType;
        }
    }
 
    return pfPtr;
}
 
 
template<class Type>
Foam::autoPtr<Foam::pointPatchField<Type>> Foam::pointPatchField<Type>::New
(
    const word& patchFieldType,
    const pointPatch& p,
    const DimensionedField<Type, pointMesh>& iF
)
{
    return New(patchFieldType, word::null, p, iF);
}
 
 
template<class Type>
Foam::autoPtr<Foam::pointPatchField<Type>> Foam::pointPatchField<Type>::New
(
    const pointPatch& p,
    const DimensionedField<Type, pointMesh>& 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 (!disallowGenericPointPatchField)
        {
            ctorPtr = dictionaryConstructorTable("generic");
        }
 
        if (!ctorPtr)
        {
            FatalIOErrorInFunction(dict)
                << "Unknown patchField type " << patchFieldType
                << " for patch type " << p.type() << nl << nl
                << "Valid patchField types :" << endl
                << dictionaryConstructorTablePtr_->sortedToc()
                << exit(FatalIOError);
        }
    }
 
    // Construct (but not necessarily returned)
    autoPtr<pointPatchField<Type>> pfPtr(ctorPtr(p, iF, dict));
 
    if (actualPatchType.empty() || actualPatchType != p.type())
    {
        if (pfPtr().constraintType() != p.constraintType())
        {
            // Incompatible (constraint-wise) with the patch type
            // - use default constraint type
 
            auto* patchTypeCtor = dictionaryConstructorTable(p.type());
 
            if (!patchTypeCtor)
            {
                FatalIOErrorInFunction(dict)
                    << "Inconsistent patch and patchField types for\n"
                    << "    patch type " << p.type()
                    << " and patchField type " << patchFieldType
                    << exit(FatalIOError);
            }
 
            return patchTypeCtor(p, iF, dict);
        }
    }
 
    return pfPtr;
}
 
 
template<class Type>
Foam::autoPtr<Foam::pointPatchField<Type>> Foam::pointPatchField<Type>::New
(
    const pointPatchField<Type>& ptf,
    const pointPatch& p,
    const DimensionedField<Type, pointMesh>& iF,
    const pointPatchFieldMapper& 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);
    }
 
    return ctorPtr(ptf, p, iF, pfMapper);
}
 
 
// ************************************************************************* //