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
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
| #include <iostream>
#include <string>
#include <list>
using namespace std;
void split(const string &in, list<string> &out)
{
// initialisation
out.clear();
unsigned int begin = 0;
unsigned int end = 0;
while (begin < in.size())
{
// on ignore les espaces du début
while (begin < in.size() && in[begin] == ' ')
{
++begin;
}
// on recherche l'espace suivant
end = begin + 1;
while (end< in.size() && in[end] != ' ')
{
++end;
}
// on récupère la sous-chaine
if (begin < in.size())
{
out.push_back(in.substr(begin, end-begin));
begin = end + 1;
}
}
}
void print(const list<string> &in)
{
list<string>::const_iterator it;
cout << "String list size: " << in.size() << endl;
for (it = in.begin(); it != in.end(); ++it)
{
cout << "- \"" << *it << "\"" << endl;
}
cout << endl;
}
int main(int argc, char *argv[])
{
string line1 = " configuration1 exemple";
string line2 = "configuration2 exemple2 exemple3 exemple4";
string line3 = "configuration3 exemple5";
list<string> liste;
split(line1, liste);
cout << "line: \"" << line1 << "\"" << endl;
print(liste);
split(line2, liste);
cout << "line: \"" << line2 << "\"" << endl;
print(liste);
split(line3, liste);
cout << "line: \"" << line3 << "\"" << endl;
print(liste);
} |
