OTstream.H

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/*---------------------------------------------------------------------------*\
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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::OTstream
 
Description
    Output token stream.
 
SourceFiles
    OTstream.C
 
See also
    Foam::ITstream
 
\*---------------------------------------------------------------------------*/
 
#ifndef OTstream_H
#define OTstream_H
 
#include "Ostream.H"
#include "DynamicList.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                          Class OTstream Declaration
\*---------------------------------------------------------------------------*/
 
class OTstream
:
    public Ostream,
    public DynamicList<token>
{
    // Private Data
 
        //- Name of OTstream
        fileName name_;
 
 
public:
 
    // Constructors
 
        //- Construct given name write format and IO version
        OTstream
        (
            const string& name,
            const streamFormat format = ASCII,
            const versionNumber version = currentVersion,
            const bool global = false
        );
 
 
    //- Destructor
    virtual ~OTstream();
 
 
    // Member Functions
 
        // Inquiry
 
            //- Return the name of the stream
            virtual const fileName& name() const
            {
                return name_;
            }
 
            //- Return non-const access to the name of the stream
            virtual fileName& name()
            {
                return name_;
            }
 
            //- Return flags of output stream
            ios_base::fmtflags flags() const
            {
                return ios_base::fmtflags(0);
            }
 
 
        // Write functions
 
            //- Write token
            virtual Ostream& write(const token&);
 
            //- No need to write the compound token tag for an OTstream
            virtual Ostream& writeCompoundTag(const word& typeName)
            {
                return *this;
            }
 
            //- Write character
            virtual Ostream& write(const char);
 
            //- Parse raw C-string and append tokens
            virtual Ostream& write(const char*);
 
            //- Write word
            virtual Ostream& write(const word&);
 
            //- Write string
            virtual Ostream& write(const string&);
 
            //- Write keyType
            virtual Ostream& write(const keyType&);
 
            //- Write verbatimString
            virtual Ostream& write(const verbatimString&);
 
            //- Write std::string surrounded by quotes.
            //  Optional write without quotes.
            virtual Ostream& writeQuoted
            (
                const std::string&,
                const bool quoted=true
            );
 
            //- Write int32_t
            virtual Ostream& write(const int32_t);
 
            //- Write int64_t
            virtual Ostream& write(const int64_t);
 
            //- Write uint32_t
            virtual Ostream& write(const uint32_t);
 
            //- Write uint64_t
            virtual Ostream& write(const uint64_t);
 
            //- Write floatScalar
            virtual Ostream& write(const floatScalar);
 
            //- Write doubleScalar
            virtual Ostream& write(const doubleScalar);
 
            //- Write longDoubleScalar
            virtual Ostream& write(const longDoubleScalar);
 
            //- Write binary block
            virtual Ostream& write(const char*, std::streamsize);
 
            //- Add indentation characters
            virtual void indent()
            {}
 
 
        // Stream state functions
 
            //- Flush stream
            virtual void flush()
            {}
 
            //- Add newline and flush stream
            virtual void endl()
            {}
 
            //- Get width of output field
            virtual int width() const
            {
                return 0;
            }
 
            //- Set width of output field (and return old width)
            virtual int width(const int)
            {
                 return 0;
            }
 
            //- Get precision of output field
            virtual int precision() const
            {
                 return 0;
            }
 
            //- Set precision of output field (and return old precision)
            virtual int precision(const int)
            {
                 return 0;
            }
 
 
        // Edit
 
            //- Set flags of stream
            ios_base::fmtflags flags(const ios_base::fmtflags)
            {
                return ios_base::fmtflags(0);
            }
 
 
        // Print
 
            //- Print description of IOstream to Ostream
            void print(Ostream&) const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //