BESIndent.cc

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00001 // BESIndent.cc
00002 
00003 // This file is part of bes, A C++ back-end server implementation framework
00004 // for the OPeNDAP Data Access Protocol.
00005 
00006 // Copyright (c) 2004,2005 University Corporation for Atmospheric Research
00007 // Author: Patrick West <pwest@ucar.edu> and Jose Garcia <jgarcia@ucar.edu>
00008 //
00009 // This library is free software; you can redistribute it and/or
00010 // modify it under the terms of the GNU Lesser General Public
00011 // License as published by the Free Software Foundation; either
00012 // version 2.1 of the License, or (at your option) any later version.
00013 // 
00014 // This library is distributed in the hope that it will be useful,
00015 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00016 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00017 // Lesser General Public License for more details.
00018 // 
00019 // You should have received a copy of the GNU Lesser General Public
00020 // License along with this library; if not, write to the Free Software
00021 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00022 //
00023 // You can contact University Corporation for Atmospheric Research at
00024 // 3080 Center Green Drive, Boulder, CO 80301
00025  
00026 // (c) COPYRIGHT University Corporation for Atmostpheric Research 2004-2005
00027 // Please read the full copyright statement in the file COPYRIGHT_UCAR.
00028 //
00029 // Authors:
00030 //      pwest       Patrick West <pwest@ucar.edu>
00031 //      jgarcia     Jose Garcia <jgarcia@ucar.edu>
00032 
00033 #include "BESIndent.h"
00034 
00035 string BESIndent::_indent ;
00036 
00037 void
00038 BESIndent::Indent()
00039 {
00040     _indent += "    " ;
00041 }
00042 
00043 void
00044 BESIndent::UnIndent()
00045 {
00046     if( _indent.length() == 0 )
00047         return ;
00048     if( _indent.length() == 4 )
00049         _indent = "" ;
00050     else
00051         _indent = _indent.substr( 0, _indent.length() - 4 ) ;
00052 }
00053 
00054 void
00055 BESIndent::Reset()
00056 {
00057     _indent = "" ;
00058 }
00059 
00060 const string &
00061 BESIndent::GetIndent()
00062 {
00063     return _indent ;
00064 }
00065 
00066 void
00067 BESIndent::SetIndent( const string &indent )
00068 {
00069     _indent = indent ;
00070 }
00071 
00072 ostream &
00073 BESIndent::LMarg( ostream &strm )
00074 {
00075     strm << _indent ;
00076     return strm ;
00077 }
00078 

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