src/foam/db/IOstreams/Sstreams/prefixOSstream.C

   1 /*---------------------------------------------------------------------------*\
   2   =========                 |
   3   \\      /  F ield         | foam-extend: Open Source CFD
   4    \\    /   O peration     | Version:     3.2
   5     \\  /    A nd           | Web:         http://www.foam-extend.org
   6      \\/     M anipulation  | For copyright notice see file Copyright
   7 -------------------------------------------------------------------------------
   8 License
   9     This file is part of foam-extend.
  10
  11     foam-extend is free software: you can redistribute it and/or modify it
  12     under the terms of the GNU General Public License as published by the
  13     Free Software Foundation, either version 3 of the License, or (at your
  14     option) any later version.
  15
  16     foam-extend is distributed in the hope that it will be useful, but
  17     WITHOUT ANY WARRANTY; without even the implied warranty of
  18     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  19     General Public License for more details.
  20
  21     You should have received a copy of the GNU General Public License
  22     along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
  23
  24 \*---------------------------------------------------------------------------*/
  25
  26 #include "prefixOSstream.H"
  27 #include "Pstream.H"
  28 #include "token.H"
  29
  30 // * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * * //
  31
  32 inline void Foam::prefixOSstream::checkWritePrefix()
  33 {
  34     if (printPrefix_ && prefix_.size())
  35     {
  36         OSstream::write(prefix_.c_str());
  37         printPrefix_ = false;
  38     }
  39 }
  40
  41
  42 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
  43
  44 Foam::prefixOSstream::prefixOSstream
  45 (
  46     ostream& os,
  47     const string& name,
  48     streamFormat format,
  49     versionNumber version,
  50     compressionType compression
  51 )
  52 :
  53     OSstream(os, name, format, version, compression),
  54     printPrefix_(true),
  55     prefix_("")
  56 {}
  57
  58
  59 // * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
  60
  61 void Foam::prefixOSstream::print(Ostream& os) const
  62 {
  63     os  << "prefixOSstream ";
  64     OSstream::print(os);
  65 }
  66
  67
  68 Foam::Ostream& Foam::prefixOSstream::write(const token&)
  69 {
  70     return *this;
  71 }
  72
  73
  74 Foam::Ostream& Foam::prefixOSstream::write(const char c)
  75 {
  76     checkWritePrefix();
  77     OSstream::write(c);
  78
  79     if (c == token::NL)
  80     {
  81         printPrefix_ = true;
  82     }
  83
  84     return *this;
  85 }
  86
  87
  88 Foam::Ostream& Foam::prefixOSstream::write(const char* str)
  89 {
  90     checkWritePrefix();
  91     OSstream::write(str);
  92
  93     size_t len = strlen(str);
  94     if (len && str[len-1] == token::NL)
  95     {
  96         printPrefix_ = true;
  97     }
  98
  99     return *this;
 100 }
 101
 102
 103 Foam::Ostream& Foam::prefixOSstream::write(const word& val)
 104 {
 105     checkWritePrefix();
 106     return OSstream::write(val);
 107 }
 108
 109
 110 Foam::Ostream& Foam::prefixOSstream::write(const string& val)
 111 {
 112     checkWritePrefix();
 113     return OSstream::write(val);
 114 }
 115
 116
 117 Foam::Ostream& Foam::prefixOSstream::writeQuoted
 118 (
 119     const std::string& val,
 120     const bool quoted
 121 )
 122 {
 123     checkWritePrefix();
 124     return OSstream::writeQuoted(val, quoted);
 125 }
 126
 127
 128 Foam::Ostream& Foam::prefixOSstream::write(const label val)
 129 {
 130     checkWritePrefix();
 131     return OSstream::write(val);
 132 }
 133
 134
 135 Foam::Ostream& Foam::prefixOSstream::write(const floatScalar val)
 136 {
 137     checkWritePrefix();
 138     return OSstream::write(val);
 139 }
 140
 141
 142 Foam::Ostream& Foam::prefixOSstream::write(const doubleScalar val)
 143 {
 144     checkWritePrefix();
 145     return OSstream::write(val);
 146 }
 147
 148
 149 Foam::Ostream& Foam::prefixOSstream::write(const longDoubleScalar val)
 150 {
 151     checkWritePrefix();
 152     return OSstream::write(val);
 153 }
 154
 155
 156 Foam::Ostream& Foam::prefixOSstream::write
 157 (
 158     const char* buf,
 159     std::streamsize count
 160 )
 161 {
 162     checkWritePrefix();
 163     return OSstream::write(buf, count);
 164 }
 165
 166
 167 void Foam::prefixOSstream::indent()
 168 {
 169     checkWritePrefix();
 170     OSstream::indent();
 171 }
 172
 173 // ************************************************************************* //