dummyIstream.H

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     | Website:  https://openfoam.org
    \\  /    A nd           | Copyright (C) 2017-2024 OpenFOAM Foundation
     \\/     M anipulation  |
-------------------------------------------------------------------------------
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::dummyIstream
 
Description
    Dummy stream for input. Aborts at any attempt to read from it.
 
SourceFiles
 
\*---------------------------------------------------------------------------*/
 
#ifndef dummyIstream_H
#define dummyIstream_H
 
#include "Istream.H"
//#include <sstream>
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                        Class dummyIstream Declaration
\*---------------------------------------------------------------------------*/
 
class dummyIstream
:
    public Istream
{
 
public:
 
    // Constructors
 
        //- Construct null
        dummyIstream()
        :
            Istream()
        {}
 
 
    //- Destructor
    ~dummyIstream()
    {}
 
 
    // Member Functions
 
        // Read functions
 
            //- Return next token from stream
            virtual Istream& read(token&)
            {
                NotImplemented;
                return *this;
            }
 
            //- Read a character
            virtual Istream& read(char&)
            {
                NotImplemented;
                return *this;
            }
 
            //- Read a word
            virtual Istream& read(word&)
            {
                NotImplemented;
                return *this;
            }
 
            // Read a string (including enclosing double-quotes)
            virtual Istream& read(string&)
            {
                NotImplemented;
                return *this;
            }
 
            //- Read an int32_t
            virtual Istream& read(int32_t&)
            {
                NotImplemented;
                return *this;
            }
 
            //- Read an int64_t
            virtual Istream& read(int64_t&)
            {
                NotImplemented;
                return *this;
            }
 
            //- Read a uint32_t
            virtual Istream& read(uint32_t&)
            {
                NotImplemented;
                return *this;
            }
 
            //- Read a uint64_t
            virtual Istream& read(uint64_t&)
            {
                NotImplemented;
                return *this;
            }
 
            //- Read a floatScalar
            virtual Istream& read(floatScalar&)
            {
                NotImplemented;
                return *this;
            }
 
            //- Read a doubleScalar
            virtual Istream& read(doubleScalar&)
            {
                NotImplemented;
                return *this;
            }
 
            //- Read a longDoubleScalar
            virtual Istream& read(longDoubleScalar&)
            {
                NotImplemented;
                return *this;
            }
 
            //- Read binary block
            virtual Istream& read(char*, std::streamsize)
            {
                NotImplemented;
                return *this;
            }
 
            //- Rewind and return the stream so that it may be read again
            virtual Istream& rewind()
            {
                NotImplemented;
                return *this;
            }
 
            //- Return flags of stream
            virtual ios_base::fmtflags flags() const
            {
                NotImplemented;
                return ios_base::fmtflags(0);
            }
 
            //- Set flags of stream
            virtual ios_base::fmtflags flags(const ios_base::fmtflags f)
            {
                NotImplemented;
                return f;
            }
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //