File: max_bucket_count.pass.cpp

package info (click to toggle)
libc%2B%2B 3.5-2
  • links: PTS, VCS
  • area: main
  • in suites: jessie, jessie-kfreebsd, stretch
  • size: 39,088 kB
  • ctags: 20,667
  • sloc: cpp: 365,451; ansic: 3,125; asm: 651; sh: 630; makefile: 66
file content (43 lines) | stat: -rw-r--r-- 1,279 bytes parent folder | download | duplicates (5)
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
//===----------------------------------------------------------------------===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//

// <unordered_map>

// template <class Key, class T, class Hash = hash<Key>, class Pred = equal_to<Key>,
//           class Alloc = allocator<pair<const Key, T>>>
// class unordered_multimap

// size_type max_bucket_count() const;

#include <unordered_map>
#include <string>
#include <cassert>

#include "min_allocator.h"

int main()
{
    {
        typedef std::unordered_multimap<int, std::string> C;
        typedef C::const_iterator I;
        typedef std::pair<int, std::string> P;
        const C c;
        assert(c.max_bucket_count() > 0);
    }
#if __cplusplus >= 201103L
    {
        typedef std::unordered_multimap<int, std::string, std::hash<int>, std::equal_to<int>,
                            min_allocator<std::pair<const int, std::string>>> C;
        typedef C::const_iterator I;
        typedef std::pair<int, std::string> P;
        const C c;
        assert(c.max_bucket_count() > 0);
    }
#endif
}