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
|
// unordered_multimap::bucket_count
#include <iostream>
#include <string>
#include <unordered_map>
int main ()
{
std::unordered_multimap<std::string,std::string> myumm = {
{"bed","bedroom"},
{"oven","kitchen"},
{"towel","bathroom"},
{"towel","beach"},
{"plant","garden"}
};
unsigned n = myumm.bucket_count();
std::cout << "myumm has " << n << " buckets.\n";
for (unsigned i=0; i<n; ++i) {
std::cout << "bucket #" << i << " contains: ";
for (auto it = myumm.begin(i); it!=myumm.end(i); ++it)
std::cout << "[" << it->first << ":" << it->second << "] ";
std::cout << "\n";
}
return 0;
}
|