language: C++ 4.7.2 (gcc-4.7.2)
date: 774 days 22 hours ago
link:
visibility: public 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37

#include <iostream>
#include <string>
#include <sstream>
#include <algorithm>
#include <iterator>
#include <vector>
#include <locale>
#include <cstring>
 
struct tokens: std::ctype<char> 
{
    tokens(): std::ctype<char>(get_table()) {}
 
    static std::ctype_base::mask const* get_table()
    {
        typedef std::ctype<char> cctype;
        static const cctype::mask *const_rc= cctype::classic_table();
 
        static cctype::mask rc[cctype::table_size];
        std::memcpy(rc, const_rc, cctype::table_size * sizeof(cctype::mask));
 
        rc[','] = std::ctype_base::space; 
        rc[' '] = std::ctype_base::space; 
        return &rc[0];
    }
};
 
int main() {
        std::string s = "right way, wrong way, correct way";
        std::stringstream ss(s);
        ss.imbue(std::locale(std::locale(), new tokens()));
        std::istream_iterator<std::string> begin(ss);
        std::istream_iterator<std::string> end;
        std::vector<std::string> vstrings(begin, end);
        std::copy(vstrings.begin(), vstrings.end(), std::ostream_iterator<std::string>(std::cout, "\n"));
        return 0;
}