codeBlockEntry.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::functionEntries::codeBlockEntry
 
Description
    Part of the #codeBlock...#codeBlock clause
 
SourceFiles
    codeBlockEntry.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef codeBlockEntry_H
#define codeBlockEntry_H
 
#include "functionEntry.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
namespace functionEntries
{
 
// Forward declaration of friend classes
class codeBlockStreamEntry;
class codeBlockDictEntry;
 
/*---------------------------------------------------------------------------*\
                           Class codeBlockEntry Declaration
\*---------------------------------------------------------------------------*/
 
class codeBlockEntry
:
    public functionEntry
{
    // Private Data
 
        //- Unique name of the code block
        //  containing the #calc and #codeStream functions
        word codeBlockName_;
 
        //- Pointer to the compiled library
        //  containing the #calc and #codeStream functions
        void* lib_;
 
        //- Name of the code options file to be used
        static const word codeOptions;
 
        //- Name of the C code template to be used
        static const wordList compileFiles;
 
 
public:
 
    // Related types
 
        //- Declare friendship with the codeBlock classes
        friend class codeBlockStreamEntry;
        friend class codeBlockDictEntry;
 
 
    //- Runtime type information
    FunctionTypeName("#codeBlock");
 
 
    // Constructors
 
        //- Construct from line number, dictionary and Istream
        codeBlockEntry
        (
            const label lineNumber,
            const dictionary& parentDict,
            Istream& is
        );
 
        //- Copy construct
        codeBlockEntry(const codeBlockEntry&) = default;
 
        //- Clone
        virtual autoPtr<entry> clone(const dictionary&) const
        {
            return autoPtr<entry>(new codeBlockEntry(*this));
        }
 
 
    // Member Functions
 
        //- Expand the functionEntry into the contextDict
        virtual bool execute(dictionary& contextDict, Istream& is);
 
 
    // Member Operators
 
        //- Disallow default bitwise assignment
        void operator=(const codeBlockEntry&) = delete;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace functionEntries
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //