include/cosv/std_outp.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef CSV_STD_OUTP_HXX
  21 #define CSV_STD_OUTP_HXX
  22
  23 // USED SERVICES
  24     // BASE CLASSES
  25     // COMPONENTS
  26 #include <cosv/csv_ostream.hxx>
  27     // PARAMETERS
  28
  29
  30
  31
  32 namespace csv
  33 {
  34
  35 #ifdef CSV_NO_IOSTREAMS
  36 class redirect_out : public ostream
  37 {
  38   public:
  39     virtual             ~redirect_out() {}
  40
  41     static void         set_(
  42                             redirect_out &      o_rStdOut,
  43                             redirect_out &      o_rStdErr )
  44                                                 { pStdOut_ = &o_rStdOut;
  45                                                   pStdErr_ = &o_rStdErr; }
  46
  47     static redirect_out &
  48                         std_()                  { return *pStdOut_; }
  49     static redirect_out &
  50                         err_()                  { return *pStdErr_; }
  51     static bool         useme_()                { return pStdOut_ != 0; }
  52
  53   private:
  54     // DATA
  55     static redirect_out *
  56                         pStdOut_;
  57     static redirect_out *
  58                         pStdErr_;
  59 };
  60 #endif // defined(CSV_NO_IOSTREAMS)
  61
  62
  63 inline ostream &
  64 Cout()
  65 {
  66
  67 #ifndef CSV_NO_IOSTREAMS
  68 //    return redirect_out::useme_()
  69 //            ?   (ostream&)( redirect_out::std_() )
  70 //            :   (ostream&)( std::cout );
  71     return (ostream&)( std::cout );
  72 #else
  73     csv_assert( redirect_out::useme_() );
  74     return redirect_out::std_();
  75 #endif
  76 }
  77
  78 inline ostream &
  79 Cerr()
  80 {
  81 #ifndef CSV_NO_IOSTREAMS
  82 //    return redirect_out::useme_()
  83 //            ?   (ostream&)( redirect_out::err_() )
  84 //            :   (ostream&)( std::cerr );
  85     return (ostream&)( std::cerr );
  86 #else
  87     csv_assert( redirect_out::useme_() );
  88     return redirect_out::err_();
  89 #endif
  90 }
  91
  92
  93
  94 typedef void (*F_FLUSHING_FUNC)(ostream&);
  95
  96 void                Endl( ostream& );
  97
  98 void                Flush( ostream& );
  99
 100
 101 }   // namespace csv
 102
 103
 104
 105 inline csv::ostream &
 106 operator<<( csv::ostream &          io_rStream,
 107             csv::F_FLUSHING_FUNC    i_fFlushingFunc )
 108 {
 109 #ifndef CSV_NO_IOSTREAMS
 110 //    (*i_fFlushingFunc)( io_rStream, csv::redirect_out::useme_(), 0 );
 111     (*i_fFlushingFunc)( io_rStream );
 112 #else
 113     csv_assert( csv::redirect_out::useme_() );
 114     (*i_fFlushingFunc)( io_rStream, true, 0 );
 115 #endif
 116     return io_rStream;
 117 }
 118
 119
 120 #endif
 121
 122
 123 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */