| (since C++11) |
Swaps first with other.first and second with other.second.
Parameters
| other | - | pair of values to swap |
Return value
(none).
Exceptions
noexcept specification: Example
1 2 3 4 5 6 7 8 9 10 | #include <iostream>#include <utility>#include <string>int main(){ std::pair<int, std::string> p1, p2; p1 = std::make_pair(10, "test"); p2.swap(p1); std::cout << "(" << p2.first << ", " << p2.second << ")\n";} |
Output:
1 | (10, test) |
See also
| swaps the values of two objects (function template) |
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