File: procbufout.OBS

package info (click to toggle)
c%2B%2B-annotations 10.6.0-1
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 10,536 kB
  • ctags: 3,247
  • sloc: cpp: 19,157; makefile: 1,521; ansic: 165; sh: 128; perl: 90
file content (27 lines) | stat: -rw-r--r-- 541 bytes parent folder | download | duplicates (4) 
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
 
    #include <iostream>
    #include <string>
    #include <procbuf.h>

    int main()
    {
        procbuf pb;

        pb.open("sort -f", ios::out);

        ostream opb(&pb);
        string line;

        while (getline(cin, line))
        {
            size_t pos;
            if
            (
                line.length() == 0 ||
                    (pos = line.find_first_not_of(" \t")) != string::npos &&
                    line[pos] == '#'
            )
                continue;

            opb << line << '\n';
        }
    }