69 lines
1.8 KiB
C++
69 lines
1.8 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.
|
||
|
|
//
|
||
|
|
//===----------------------------------------------------------------------===//
|
||
|
|
|
||
|
|
// <vector>
|
||
|
|
// vector<bool>
|
||
|
|
|
||
|
|
// template <class... Args> iterator emplace(const_iterator pos, Args&&... args);
|
||
|
|
|
||
|
|
#include <vector>
|
||
|
|
#include <cassert>
|
||
|
|
#include "../../min_allocator.h"
|
||
|
|
|
||
|
|
int main()
|
||
|
|
{
|
||
|
|
#if _LIBCPP_STD_VER > 11
|
||
|
|
{
|
||
|
|
typedef std::vector<bool> C;
|
||
|
|
C c;
|
||
|
|
|
||
|
|
C::iterator i = c.emplace(c.cbegin());
|
||
|
|
assert(i == c.begin());
|
||
|
|
assert(c.size() == 1);
|
||
|
|
assert(c.front() == false);
|
||
|
|
|
||
|
|
i = c.emplace(c.cend(), true);
|
||
|
|
assert(i == c.end()-1);
|
||
|
|
assert(c.size() == 2);
|
||
|
|
assert(c.front() == false);
|
||
|
|
assert(c.back() == true);
|
||
|
|
|
||
|
|
i = c.emplace(c.cbegin()+1, 1 == 1);
|
||
|
|
assert(i == c.begin()+1);
|
||
|
|
assert(c.size() == 3);
|
||
|
|
assert(c.front() == false);
|
||
|
|
assert(c[1] == true);
|
||
|
|
assert(c.back() == true);
|
||
|
|
}
|
||
|
|
{
|
||
|
|
typedef std::vector<bool, min_allocator<bool>> C;
|
||
|
|
C c;
|
||
|
|
|
||
|
|
C::iterator i = c.emplace(c.cbegin());
|
||
|
|
assert(i == c.begin());
|
||
|
|
assert(c.size() == 1);
|
||
|
|
assert(c.front() == false);
|
||
|
|
|
||
|
|
i = c.emplace(c.cend(), true);
|
||
|
|
assert(i == c.end()-1);
|
||
|
|
assert(c.size() == 2);
|
||
|
|
assert(c.front() == false);
|
||
|
|
assert(c.back() == true);
|
||
|
|
|
||
|
|
i = c.emplace(c.cbegin()+1, 1 == 1);
|
||
|
|
assert(i == c.begin()+1);
|
||
|
|
assert(c.size() == 3);
|
||
|
|
assert(c.size() == 3);
|
||
|
|
assert(c.front() == false);
|
||
|
|
assert(c[1] == true);
|
||
|
|
assert(c.back() == true);
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
}
|