IOobjectList.H

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright (C) 2011-2015 OpenFOAM Foundation
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-------------------------------------------------------------------------------
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::IOobjectList
 
Description
    List of IOobjects with searching and retrieving facilities.
 
SourceFiles
    IOobjectList.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef IOobjectList_H
#define IOobjectList_H
 
#include "HashPtrTable.H"
#include "IOobject.H"
#include "wordReList.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                        Class IOobjectList Declaration
\*---------------------------------------------------------------------------*/
 
class IOobjectList
:
    public HashPtrTable<IOobject>
{
    // Private Member Functions
 
        //- Disallow default bitwise assignment
        void operator=(const IOobjectList&);
 
 
public:
 
    // Constructors
 
        //- Construct given an initial estimate for the number of entries
        explicit IOobjectList(const label nIoObjects = 128);
 
        //- Construct from objectRegistry and instance path
        IOobjectList
        (
            const objectRegistry& db,
            const fileName& instance,
            const fileName& local = "",
            IOobject::readOption r = IOobject::MUST_READ,
            IOobject::writeOption w = IOobject::NO_WRITE,
            bool registerObject = true
        );
 
        //- Construct as copy
        IOobjectList(const IOobjectList&);
 
 
    //- Destructor
    ~IOobjectList();
 
 
    // Member functions
 
        //- Add an IOobject to the list
        bool add(IOobject&);
 
        //- Remove an IOobject from the list
        bool remove(IOobject&);
 
        //- Lookup a given name and return IOobject ptr if found else NULL
        IOobject* lookup(const word& name) const;
 
        //- Return the list for all IOobects whose name matches name
        IOobjectList lookup(const wordRe& name) const;
 
        //- Return the list for all IOobects whose name matches name
        IOobjectList lookup(const wordReList& patterns) const;
 
        //- Return the list for all IOobjects of a given class
        IOobjectList lookupClass(const word& className) const;
 
        //- Return the list of names of the IOobjects
        wordList names() const;
 
        //- Return the sorted list of names of the IOobjects
        wordList sortedNames() const;
 
        //- Return the list of names of the IOobjects of given class
        wordList names(const word& className) const;
 
        //- Return the sorted list of names of the IOobjects of given class
        wordList sortedNames(const word& className) const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //