You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
66 lines
2.1 KiB
66 lines
2.1 KiB
/****************************************************************************
|
|
Copyright (c) 2021-2023 Xiamen Yaji Software Co., Ltd.
|
|
|
|
http://www.cocos.com
|
|
|
|
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.
|
|
****************************************************************************/
|
|
|
|
#pragma once
|
|
|
|
#ifdef USE_CXX_17
|
|
|
|
#include <variant>
|
|
|
|
namespace ccstd {
|
|
|
|
using std::get;
|
|
using std::get_if;
|
|
using std::holds_alternative;
|
|
using std::in_place_index;
|
|
using std::monostate;
|
|
using std::variant;
|
|
using std::variant_alternative;
|
|
using std::variant_alternative_t;
|
|
using std::variant_size;
|
|
using std::variant_size_v;
|
|
using std::visit;
|
|
|
|
}; // namespace ccstd
|
|
|
|
#else
|
|
|
|
#include "boost/variant2/variant.hpp"
|
|
|
|
namespace ccstd {
|
|
|
|
using boost::variant2::get;
|
|
using boost::variant2::get_if;
|
|
using boost::variant2::holds_alternative;
|
|
using boost::variant2::in_place_index;
|
|
using boost::variant2::monostate;
|
|
using boost::variant2::variant;
|
|
using boost::variant2::variant_alternative;
|
|
using boost::variant2::variant_alternative_t;
|
|
using boost::variant2::variant_size;
|
|
using boost::variant2::variant_size_v;
|
|
using boost::variant2::visit;
|
|
|
|
}; // namespace ccstd
|
|
#endif
|
|
|