IOPtrList.H

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/*---------------------------------------------------------------------------*\
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  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
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     \\/     M anipulation  |
-------------------------------------------------------------------------------
    Copyright (C) 2011-2016 OpenFOAM Foundation
    Copyright (C) 2018-2023 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/>.
 
Class
    Foam::IOPtrList
 
Description
    A PtrList of objects of type <T> with automated input and output.
 
SourceFiles
    IOPtrList.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef Foam_IOPtrList_H
#define Foam_IOPtrList_H
 
#include "PtrList.H"
#include "regIOobject.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                           Class IOPtrList Declaration
\*---------------------------------------------------------------------------*/
 
template<class T>
class IOPtrList
:
    public regIOobject,
    public PtrList<T>
{
public:
 
    //- Runtime type information
    TypeName("PtrList");
 
 
    // Constructors
 
        //- Default copy construct
        IOPtrList(const IOPtrList&) = default;
 
        //- Construct from IOobject
        explicit IOPtrList(const IOobject& io);
 
        //- Construct from IOobject using given Istream constructor class
        template<class INew>
        IOPtrList(const IOobject& io, const INew& inewt);
 
        //- Construct from IOobject with given size
        IOPtrList(const IOobject& io, const label len);
 
        //- Construct from IOobject and a copy of PtrList content
        IOPtrList(const IOobject& io, const PtrList<T>& content);
 
        //- Construct by transferring the PtrList content
        IOPtrList(const IOobject& io, PtrList<T>&& content);
 
 
    // Factory Methods
 
        //- Read and return contents. The IOobject will not be registered
        static PtrList<T> readContents(const IOobject& io);
 
 
    //- Destructor
    virtual ~IOPtrList() = default;
 
 
    // Member Functions
 
        bool writeData(Ostream& os) const;
 
 
    // Member Operators
 
        //- Copy or move assignment of entries
        using PtrList<T>::operator=;
 
        //- Copy assignment of entries
        void operator=(const IOPtrList<T>& rhs)
        {
            PtrList<T>::operator=(rhs);
        }
 
        //- Move assignment of entries
        void operator=(IOPtrList<T>&& rhs)
        {
            PtrList<T>::operator=(std::move(static_cast<PtrList<T>&>(rhs)));
        }
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#ifdef NoRepository
    #include "IOPtrList.C"
#endif
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //