bes  Updated for version 3.20.5
CSV_Utils.cc
1 // CSV_Utils.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: Stephan Zednik <zednik@ucar.edu> and Patrick West <pwest@ucar.edu>
8 // and Jose Garcia <jgarcia@ucar.edu>
9 //
10 // This library is free software; you can redistribute it and/or
11 // modify it under the terms of the GNU Lesser General Public
12 // License as published by the Free Software Foundation; either
13 // version 2.1 of the License, or (at your option) any later version.
14 //
15 // This library is distributed in the hope that it will be useful,
16 // but WITHOUT ANY WARRANTY; without even the implied warranty of
17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 // Lesser General Public License for more details.
19 //
20 // You should have received a copy of the GNU Lesser General Public
21 // License along with this library; if not, write to the Free Software
22 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
23 //
24 // You can contact University Corporation for Atmospheric Research at
25 // 3080 Center Green Drive, Boulder, CO 80301
26 
27 // (c) COPYRIGHT University Corporation for Atmospheric Research 2004-2005
28 // Please read the full copyright statement in the file COPYRIGHT_UCAR.
29 //
30 // Authors:
31 // zednik Stephan Zednik <zednik@ucar.edu>
32 // pwest Patrick West <pwest@ucar.edu>
33 // jgarcia Jose Garcia <jgarcia@ucar.edu>
34 
35 #include <list>
36 
37 #include "CSV_Utils.h"
38 
39 #include <BESUtil.h>
40 
47 void
48 CSV_Utils::split( const string& str, char delimiter,
49  vector<string> &tokens )
50 {
51  /*
52  string::size_type lastPos = str.find_first_not_of( delimiters, 0 ) ;
53  string::size_type pos = str.find_first_not_of( delimiters, lastPos ) ;
54 
55  while( string::npos != pos || string::npos != lastPos )
56  {
57  if(lastPos != pos)
58  {
59  string token = str.substr( lastPos, pos - lastPos ) ;
60  tokens.push_back( token ) ;
61  }
62  lastPos = str.find_first_not_of( delimiters, pos ) ;
63  pos = str.find_first_of( delimiters, lastPos ) ;
64  }
65  */
66  if( !str.empty() )
67  {
68  list<string> tmplist ;
69  BESUtil::explode( delimiter, str, tmplist ) ;
70  list<string>::iterator i = tmplist.begin() ;
71  list<string>::iterator e = tmplist.end() ;
72  for( ; i != e; i++ )
73  {
74  tokens.push_back( (*i) ) ;
75  }
76  }
77 }
78 
86 void
87 CSV_Utils::slim( string& str )
88 {
89  if( *(--str.end()) == '\"' and *str.begin() == '\"' )
90  str = str.substr( 1, str.length() - 2 ) ;
91 }
92 
CSV_Utils::split
static void split(const string &str, char delimiter, vector< string > &tokens)
Splits a string into separate strings based on the delimiter.
Definition: CSV_Utils.cc:48
BESUtil::explode
static void explode(char delim, const string &str, list< string > &values)
Definition: BESUtil.cc:558
CSV_Utils::slim
static void slim(string &str)
Strips leading and trailing double quotes from string.
Definition: CSV_Utils.cc:87