211f0ee1be
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@124508 91177308-0d34-0410-b5e6-96231b3b80d8
68 lines
2.1 KiB
C++
68 lines
2.1 KiB
C++
//===----------------------------------------------------------------------===//
|
|
//
|
|
// 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_map
|
|
|
|
// iterator begin() {return __table_.begin();}
|
|
// iterator end() {return __table_.end();}
|
|
// const_iterator begin() const {return __table_.begin();}
|
|
// const_iterator end() const {return __table_.end();}
|
|
// const_iterator cbegin() const {return __table_.begin();}
|
|
// const_iterator cend() const {return __table_.end();}
|
|
|
|
#include <unordered_map>
|
|
#include <string>
|
|
#include <cassert>
|
|
|
|
int main()
|
|
{
|
|
{
|
|
typedef std::unordered_map<int, std::string> C;
|
|
typedef std::pair<int, std::string> P;
|
|
P a[] =
|
|
{
|
|
P(1, "one"),
|
|
P(2, "two"),
|
|
P(3, "three"),
|
|
P(4, "four"),
|
|
P(1, "four"),
|
|
P(2, "four"),
|
|
};
|
|
C c(a, a + sizeof(a)/sizeof(a[0]));
|
|
assert(c.bucket_count() >= 5);
|
|
assert(c.size() == 4);
|
|
assert(std::distance(c.begin(), c.end()) == c.size());
|
|
assert(std::distance(c.cbegin(), c.cend()) == c.size());
|
|
C::iterator i;
|
|
}
|
|
{
|
|
typedef std::unordered_map<int, std::string> C;
|
|
typedef std::pair<int, std::string> P;
|
|
P a[] =
|
|
{
|
|
P(1, "one"),
|
|
P(2, "two"),
|
|
P(3, "three"),
|
|
P(4, "four"),
|
|
P(1, "four"),
|
|
P(2, "four"),
|
|
};
|
|
const C c(a, a + sizeof(a)/sizeof(a[0]));
|
|
assert(c.bucket_count() >= 5);
|
|
assert(c.size() == 4);
|
|
assert(std::distance(c.begin(), c.end()) == c.size());
|
|
assert(std::distance(c.cbegin(), c.cend()) == c.size());
|
|
C::const_iterator i;
|
|
}
|
|
}
|