xref: /trunk/main/autodoc/inc/cosv/std_outp.hxx (revision 11c03c6d381fea19f0fea13ae5a371ba50bad241)

/**************************************************************
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
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#ifndef CSV_STD_OUTP_HXX
#define CSV_STD_OUTP_HXX

// USED SERVICES
    // BASE CLASSES
    // COMPONENTS
#include <cosv/csv_ostream.hxx>
    // PARAMETERS




namespace csv
{

#ifdef CSV_NO_IOSTREAMS
class redirect_out : public ostream
{
  public:
    virtual             ~redirect_out() {}

    void                re_endl()               { do_re_endl(); }
    void                re_flush()              { do_re_flush(); }

    static void         set_(
                            redirect_out &      o_rStdOut,
                            redirect_out &      o_rStdErr )
                                                { pStdOut_ = &o_rStdOut;
                                                  pStdErr_ = &o_rStdErr; }

    static redirect_out &
                        std_()                  { return *pStdOut_; }
    static redirect_out &
                        err_()                  { return *pStdErr_; }
    static bool         useme_()                { return pStdOut_ != 0; }

  private:
    virtual void        do_re_endl() = 0;
    virtual void        do_re_flush() = 0;

    // DATA
    static redirect_out *
                        pStdOut_;
    static redirect_out *
                        pStdErr_;
};
#endif // defined(CSV_NO_IOSTREAMS)


inline ostream &
Cout()
{

#ifndef CSV_NO_IOSTREAMS
//    return redirect_out::useme_()
//            ?   (ostream&)( redirect_out::std_() )
//            :   (ostream&)( std::cout );
    return (ostream&)( std::cout );
#else
    csv_assert( redirect_out::useme_() );
    return redirect_out::std_();
#endif
}

inline ostream &
Cerr()
{
#ifndef CSV_NO_IOSTREAMS
//    return redirect_out::useme_()
//            ?   (ostream&)( redirect_out::err_() )
//            :   (ostream&)( std::cerr );
    return (ostream&)( std::cerr );
#else
    csv_assert( redirect_out::useme_() );
    return redirect_out::err_();
#endif
}



typedef void (*F_FLUSHING_FUNC)(ostream&, bool, int*);

void                Endl( ostream&, bool, int* );

void                Flush( ostream&, bool, int* );


}   // namespace csv



inline csv::ostream &
operator<<( csv::ostream &          io_rStream,
            csv::F_FLUSHING_FUNC    i_fFlushingFunc )
{
#ifndef CSV_NO_IOSTREAMS
//    (*i_fFlushingFunc)( io_rStream, csv::redirect_out::useme_(), 0 );
    (*i_fFlushingFunc)( io_rStream, false, 0 );
#else
    csv_assert( csv::redirect_out::useme_() );
    (*i_fFlushingFunc)( io_rStream, true, 0 );
#endif
    return io_rStream;
}


#endif