bes  Updated for version 3.17.0
BESIndent.cc
1 // BESIndent.cc
2 
3 // This file is part of bes, A C++ back-end server implementation framework
4 // for the OPeNDAP Data Access Protocol.
5 
6 // Copyright (c) 2004-2009 University Corporation for Atmospheric Research
7 // Author: Patrick West <pwest@ucar.edu> and Jose Garcia <jgarcia@ucar.edu>
8 //
9 // This library is free software; you can redistribute it and/or
10 // modify it under the terms of the GNU Lesser General Public
11 // License as published by the Free Software Foundation; either
12 // version 2.1 of the License, or (at your option) any later version.
13 //
14 // This library is distributed in the hope that it will be useful,
15 // but WITHOUT ANY WARRANTY; without even the implied warranty of
16 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 // Lesser General Public License for more details.
18 //
19 // You should have received a copy of the GNU Lesser General Public
20 // License along with this library; if not, write to the Free Software
21 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
22 //
23 // You can contact University Corporation for Atmospheric Research at
24 // 3080 Center Green Drive, Boulder, CO 80301
25 
26 // (c) COPYRIGHT University Corporation for Atmospheric Research 2004-2005
27 // Please read the full copyright statement in the file COPYRIGHT_UCAR.
28 //
29 // Authors:
30 // pwest Patrick West <pwest@ucar.edu>
31 // jgarcia Jose Garcia <jgarcia@ucar.edu>
32 
33 #include "BESIndent.h"
34 
35 string BESIndent::_indent ;
36 
37 void
38 BESIndent::Indent()
39 {
40  _indent += " " ;
41 }
42 
43 void
44 BESIndent::UnIndent()
45 {
46  if( _indent.length() == 0 )
47  return ;
48  if( _indent.length() == 4 )
49  _indent = "" ;
50  else
51  _indent = _indent.substr( 0, _indent.length() - 4 ) ;
52 }
53 
54 void
55 BESIndent::Reset()
56 {
57  _indent = "" ;
58 }
59 
60 const string &
61 BESIndent::GetIndent()
62 {
63  return _indent ;
64 }
65 
66 void
67 BESIndent::SetIndent( const string &indent )
68 {
69  _indent = indent ;
70 }
71 
72 ostream &
73 BESIndent::LMarg( ostream &strm )
74 {
75  strm << _indent ;
76  return strm ;
77 }
78