1 /**
2 * @file string_filter.cpp
3 * Filter strings based on exclude/include list
4 *
5 * @remark Copyright 2002 OProfile authors
6 * @remark Read the file COPYING
7 *
8 * @author Philippe Elie
9 * @author John Levon
10 */
11
12 #include <algorithm>
13
14 #include "string_filter.h"
15 #include "string_manip.h"
16
17 using namespace std;
18
19
string_filter(string const & include_patterns,string const & exclude_patterns)20 string_filter::string_filter(string const & include_patterns,
21 string const & exclude_patterns)
22 : include(separate_token(include_patterns, ',')),
23 exclude(separate_token(exclude_patterns, ','))
24 {
25 }
26
27
string_filter(vector<string> const & include_patterns,vector<string> const & exclude_patterns)28 string_filter::string_filter(vector<string> const & include_patterns,
29 vector<string> const & exclude_patterns)
30 : include(include_patterns),
31 exclude(exclude_patterns)
32 {
33 }
34
35
36 // FIXME: PP reference
match(string const & str) const37 bool string_filter::match(string const & str) const
38 {
39 vector<string>::const_iterator cit;
40 cit = find(exclude.begin(), exclude.end(), str);
41 if (cit != exclude.end())
42 return false;
43
44 cit = find(include.begin(), include.end(), str);
45 if (include.empty() || cit != include.end())
46 return true;
47
48 return false;
49 }
50