mirror of
https://github.com/HowardHinnant/date.git
synced 2024-12-31 02:49:14 +08:00
83 lines
3.3 KiB
C++
83 lines
3.3 KiB
C++
// The MIT License (MIT)
|
|
//
|
|
// Copyright (c) 2015 Howard Hinnant
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
// of this software and associated documentation files (the "Software"), to deal
|
|
// in the Software without restriction, including without limitation the rights
|
|
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
// copies of the Software, and to permit persons to whom the Software is
|
|
// furnished to do so, subject to the following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included in all
|
|
// copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
// SOFTWARE.
|
|
|
|
// class month_day
|
|
// {
|
|
// public:
|
|
// constexpr month_day(const date::month& m, const date::day& d) noexcept;
|
|
//
|
|
// constexpr date::month month() const noexcept;
|
|
// constexpr date::day day() const noexcept;
|
|
//
|
|
// constexpr bool ok() const noexcept;
|
|
// };
|
|
|
|
// constexpr bool operator==(const month_day& x, const month_day& y) noexcept;
|
|
// constexpr bool operator!=(const month_day& x, const month_day& y) noexcept;
|
|
// constexpr bool operator< (const month_day& x, const month_day& y) noexcept;
|
|
// constexpr bool operator> (const month_day& x, const month_day& y) noexcept;
|
|
// constexpr bool operator<=(const month_day& x, const month_day& y) noexcept;
|
|
// constexpr bool operator>=(const month_day& x, const month_day& y) noexcept;
|
|
|
|
// std::ostream& operator<<(std::ostream& os, const month_day& md);
|
|
|
|
#include "date.h"
|
|
|
|
#include <cassert>
|
|
#include <sstream>
|
|
#include <type_traits>
|
|
|
|
static_assert( std::is_trivially_destructible<date::month_day>{}, "");
|
|
static_assert(!std::is_default_constructible<date::month_day>{}, "");
|
|
static_assert( std::is_trivially_copy_constructible<date::month_day>{}, "");
|
|
static_assert( std::is_trivially_copy_assignable<date::month_day>{}, "");
|
|
static_assert( std::is_trivially_move_constructible<date::month_day>{}, "");
|
|
static_assert( std::is_trivially_move_assignable<date::month_day>{}, "");
|
|
|
|
static_assert(std::is_nothrow_constructible<date::month_day, date::month,
|
|
date::day>{}, "");
|
|
|
|
int
|
|
main()
|
|
{
|
|
using namespace date;
|
|
|
|
constexpr month_day md1 = {feb, day{28}};
|
|
constexpr month_day md2 = {mar, day{1}};
|
|
#if __cplusplus >= 201402
|
|
static_assert(md1.ok(), "");
|
|
static_assert(md2.ok(), "");
|
|
static_assert(!month_day{feb, day{32}}.ok(), "");
|
|
static_assert(!month_day{month{0}, day{1}}.ok(), "");
|
|
#endif
|
|
static_assert(md1.month() == feb, "");
|
|
static_assert(md1.day() == day{28}, "");
|
|
static_assert(md2.month() == mar, "");
|
|
static_assert(md2.day() == day{1}, "");
|
|
static_assert(md1 == md1, "");
|
|
static_assert(md1 != md2, "");
|
|
static_assert(md1 < md2, "");
|
|
std::ostringstream os;
|
|
os << md1;
|
|
assert(os.str() == "Feb/28");
|
|
}
|