dataEntry.hpp

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/*------------------------------- phasicFlow ---------------------------------
      O        C enter of
     O O       E ngineering and
    O   O      M ultiscale modeling of
   OOOOOOO     F luid flow       
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  Copyright (C): www.cemf.ir
  email: hamid.r.norouzi AT gmail.com
------------------------------------------------------------------------------  
Licence:
  This file is part of phasicFlow code. It is a free software for simulating 
  granular and multiphase flows. You can redistribute it and/or modify it under
  the terms of GNU General Public License v3 or any other later versions. 
 
  phasicFlow is distributed to help others in their research in the field of 
  granular and multiphase flows, but WITHOUT ANY WARRANTY; without even the
  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 
-----------------------------------------------------------------------------*/
// based on OpenFOAM dictionary, with some modifications/simplifications
// to be tailored to our needs
 
 
#ifndef __dataEntry_hpp__
#define __dataEntry_hpp__
 
 
#include "iEntry.hpp"
#include "iTstream.hpp"
#include "oTstream.hpp"
 
 
 
namespace pFlow
{
 
class dictionary;
 
class dataEntry
:
    public iEntry
{
 
protected:
 
 
        const dictionary& parDict_;
 
        iTstream tokenStream_;
 
 
 
        bool readDataEntry(iIstream& is);
 
        bool writeDataEntry(iOstream& os) const;
 
public:
 
    static dataEntry nullDataEntry;
 
 
        dataEntry();
 
        dataEntry(const word& keyword, const dictionary& parDict);
 
        dataEntry(const word& keyWord, const dictionary& parDict, const iTstream& is);
 
        //- construct from keyword, parDict and input stream
        dataEntry(const word& keyWord, const dictionary& parDict, iIstream& is);
        
        dataEntry(const word& keyword, const dictionary& parDict, const token& tok);
 
        template<typename T>
        dataEntry(const word& keyword, const dictionary& parDict, const T& v);
 
        dataEntry(const word& keyword, const dictionary& parDict, const dataEntry& entry );
        
        dataEntry(const dataEntry& src )= default;
 
 
    
        virtual word globalName()const;
 
        
        virtual iTstream& stream();
 
        virtual dictionary* dictPtr();
        
        virtual const dictionary* dictPtr() const;
        
        virtual bool isDictionary()const;
        
        virtual const dictionary& parrentDict() const;
 
        virtual dictionary& dict();
 
        virtual const dictionary& dict() const;
 
        // clone the object
        virtual iEntry* clonePtr() const;
 
        virtual uniquePtr<iEntry> clone() const;
 
        // clone the object and change its ownership to parDict 
        virtual iEntry* clonePtr(const dictionary& parDict) const;
 
        virtual uniquePtr<iEntry> clone(const dictionary& parDict)const;
 
 
        virtual bool read(iIstream& is);
 
        virtual bool write(iOstream& os) const;
 
};
 
 
 
 
template<typename T>
dataEntry::dataEntry(const word& keyword, const dictionary& parDict, const T& v)
:
    dataEntry(keyword, parDict)
{
 
    oTstream os("oTStream for " + globalName());
 
    os<< v << endStatementToken();
 
    tokenStream_ = std::move(os.tokens());
}
 
 
} // pFlow
 
 
#endif //__dataEntry_hpp__