regionFunctionObjectTemplates.C

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    Copyright (C) 2016 OpenFOAM Foundation
    Copyright (C) 2016-2024 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/>.
 
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#include "regionFunctionObject.H"
#include "objectRegistry.H"
 
// * * * * * * * * * * * * * Protected Member Functions  * * * * * * * * * * //
 
template<class ObjectType>
bool Foam::functionObjects::regionFunctionObject::foundObject
(
    const word& fieldName
) const
{
    return obr().foundObject<ObjectType>(fieldName);
}
 
 
template<class ObjectType>
const ObjectType* Foam::functionObjects::regionFunctionObject::cfindObject
(
    const word& fieldName
) const
{
    return obr().cfindObject<ObjectType>(fieldName);
}
 
 
template<class ObjectType>
const ObjectType* Foam::functionObjects::regionFunctionObject::findObject
(
    const word& fieldName
) const
{
    return obr().findObject<ObjectType>(fieldName);
}
 
 
template<class ObjectType>
ObjectType* Foam::functionObjects::regionFunctionObject::findObject
(
    const word& fieldName
)
{
    // Need getObjectPtr to bypass const access on the objectRegistry
    return obr().getObjectPtr<ObjectType>(fieldName);
}
 
 
template<class ObjectType>
ObjectType* Foam::functionObjects::regionFunctionObject::getObjectPtr
(
    const word& fieldName
) const
{
    return obr().getObjectPtr<ObjectType>(fieldName);
}
 
 
template<class ObjectType>
const ObjectType& Foam::functionObjects::regionFunctionObject::lookupObject
(
    const word& fieldName
) const
{
    return obr().lookupObject<ObjectType>(fieldName);
}
 
 
template<class ObjectType>
ObjectType& Foam::functionObjects::regionFunctionObject::lookupObjectRef
(
    const word& fieldName
) const
{
    return obr().lookupObjectRef<ObjectType>(fieldName);
}
 
 
template<class ObjectType>
bool Foam::functionObjects::regionFunctionObject::store
(
    word& fieldName,
    const tmp<ObjectType>& tfield,
    bool cacheable
)
{
    if (cacheable && fieldName == tfield().name())
    {
        WarningInFunction
            << "Cannot store cache-able field with the name used in the cache."
            << nl
            << "    Either choose a different name or cache the field"
            << "    and use the 'writeObjects' functionObject."
            << endl;
 
        return false;
    }
 
    ObjectType* fieldptr;
 
    if
    (
        !fieldName.empty()
     && (fieldptr = getObjectPtr<ObjectType>(fieldName)) != nullptr
    )
    {
        // If there is a result field already registered, assign to the new
        // result field. Otherwise transfer ownership of the new result field to
        // the object registry
        if (fieldptr != &tfield())
        {
            (*fieldptr) = tfield;
        }
        else
        {
            regIOobject::store(tfield.ptr());
        }
    }
    else
    {
        if (fieldName.size() && fieldName != tfield().name())
        {
            tfield.ref().rename(fieldName);
        }
        else
        {
            fieldName = tfield().name();
        }
 
        regIOobject::store(tfield.ptr());
    }
 
    return true;
}
 
 
template<class ObjectType>
bool Foam::functionObjects::regionFunctionObject::storeInDb
(
    const word& fieldName,
    const tmp<ObjectType>& tfield,
    const objectRegistry& obr
)
{
    ObjectType* fieldptr;
    if
    (
        !fieldName.empty()
     && (fieldptr = obr.getObjectPtr<ObjectType>(fieldName)) != nullptr
    )
    {
        (*fieldptr) = tfield;
    }
    else
    {
        if (fieldName.size() && fieldName != tfield().name())
        {
            tfield.ref().rename(fieldName);
        }
        regIOobject::store(tfield.ptr());
    }
 
    return true;
}
 
 
// ************************************************************************* //