dictionaryListEntry.H

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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::dictionaryListEntry
 
Description
    Read/write List of dictionaries.
 
    The List entries get stored in a
    dictionary which itself is stored in the parent dictionary with
    keyword 'entryDDD' where DDD is the position in the parent dictionary.
    The printing is again in List format - the keyword is only printed as
    comment. Can be used to e.g. manipulate polyMesh/boundary files.
 
SourceFiles
    dictionaryListEntry.C
    dictionaryListEntryIO.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef dictionaryListEntry_H
#define dictionaryListEntry_H
 
#include "dictionaryEntry.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
// Forward declaration of friend functions and operators
 
class dictionaryListEntry;
 
Ostream& operator<<(Ostream&, const dictionaryListEntry&);
 
 
/*---------------------------------------------------------------------------*\
                     Class dictionaryListEntry Declaration
\*---------------------------------------------------------------------------*/
 
class dictionaryListEntry
:
    public dictionaryEntry
{
    // Private Member Functions
 
        //- Returns size of dictionary without FoamFile
        static label realSize(const dictionary&);
 
 
public:
 
    // Constructors
 
        //- Construct from the parent dictionary and Istream
        dictionaryListEntry(const dictionary& parentDict, Istream&);
 
        //- Construct as copy for the given parent dictionary
        dictionaryListEntry
        (
            const dictionary& parentDict,
            const dictionaryListEntry&
        );
 
        //- Disallow bitwise copy
        dictionaryListEntry(const dictionary&) = delete;
 
        autoPtr<entry> clone(const dictionary& parentDict) const
        {
            return autoPtr<entry>(new dictionaryListEntry(parentDict, *this));
        }
 
 
    // Member Functions
 
        //- Write
        virtual void write(Ostream&) const;
 
        //- Return info proxy.
        //  Used to print token information to a stream
        InfoProxy<dictionaryListEntry> info() const
        {
            return *this;
        }
 
 
    // Ostream operator
 
        friend Ostream& operator<<(Ostream&, const dictionaryListEntry&);
};
 
 
template<>
Ostream& operator<<(Ostream&, const InfoProxy<dictionaryListEntry>&);
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //