1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
|
// swapping ostringstream objects
#include <string> // std::string
#include <iostream> // std::cout
#include <sstream> // std::ostringstream
int main () {
std::ostringstream foo;
std::ostringstream bar;
foo << 100;
bar << 200;
foo.swap(bar);
std::cout << "foo: " << foo.str() << '\n';
std::cout << "bar: " << bar.str() << '\n';
return 0;
}
|