0
0
Fork 0
mirror of https://github.com/matrix-construct/construct synced 2024-12-25 15:04:10 +01:00
construct/include/ircd/stduse.h

100 lines
2.3 KiB
C
Raw Normal View History

2022-07-08 19:22:29 +02:00
// Matrix Construct
//
// Copyright (C) Matrix Construct Developers, Authors & Contributors
// Copyright (C) 2016-2022 Jason Volk <jason@zemos.net>
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice is present in all copies. The
// full license for this software is available in the LICENSE file.
#pragma once
#define HAVE_IRCD_STDUSE_H
namespace ircd
{
// 128-bit
using u128 = uint128_t;
using i128 = int128_t;
using f128 = long double;
// 64-bit
using u64 = uint64_t;
using i64 = int64_t;
using f64 = double;
// 32-bit
using u32 = uint32_t;
using i32 = int32_t;
using c32 = char32_t;
using f32 = float;
// 16-bit
using u16 = uint16_t;
using i16 = int16_t;
using c16 = char16_t;
#if defined(HAVE__FLOAT16)
#define HAVE_FP16
using f16 = _Float16;
#elif defined(HAVE___FP16)
#define HAVE_FP16
using f16 = __fp16;
#elif defined(__clang__)
#warning "Missing half-precision floating point support."
#endif
// 8-bit
using u8 = uint8_t;
using i8 = int8_t;
#ifdef HAVE_CHAR8_T
using c8 = char8_t;
#endif
#if defined(HAVE___FP8)
#define HAVE_FP8
using f8 = __fp8;
#endif
using std::get;
using std::end;
using std::begin;
using std::nullptr_t;
using std::nothrow_t;
using std::const_pointer_cast;
using std::static_pointer_cast;
using std::dynamic_pointer_cast;
using std::chrono::hours;
using std::chrono::minutes;
using std::chrono::seconds;
using std::chrono::milliseconds;
using std::chrono::microseconds;
using std::chrono::nanoseconds;
using std::chrono::duration;
using std::chrono::duration_cast;
using std::chrono::system_clock;
using std::chrono::steady_clock;
using std::chrono::high_resolution_clock;
using std::chrono::time_point;
using namespace std::string_literals;
using namespace std::chrono_literals;
using namespace std::literals::chrono_literals;
using std::string_literals::operator""s;
using std::chrono_literals::operator""s;
namespace ph = std::placeholders;
template<class... T>
using ilist = std::initializer_list<T...>;
using std::error_code;
/// Simple gimmick to allow shorter declarations when both elements
/// of a pair are the same.
template<class A,
class B = A>
using pair = std::pair<A, B>;
}