1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
|
// unordered_set::insert
#include <iostream>
#include <string>
#include <array>
#include <unordered_set>
int main ()
{
std::unordered_set<std::string> myset = {"yellow","green","blue"};
std::array<std::string,2> myarray = {"black","white"};
std::string mystring = "red";
myset.insert (mystring); // copy insertion
myset.insert (mystring+"dish"); // move insertion
myset.insert (myarray.begin(), myarray.end()); // range insertion
myset.insert ( {"purple","orange"} ); // initializer list insertion
std::cout << "myset contains:";
for (const std::string& x: myset) std::cout << " " << x;
std::cout << std::endl;
return 0;
}
|