mirror of
https://github.com/matrix-construct/construct
synced 2024-11-25 16:22:35 +01:00
99 lines
2.3 KiB
C++
99 lines
2.3 KiB
C++
// Matrix Construct
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//
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// Copyright (C) Matrix Construct Developers, Authors & Contributors
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// Copyright (C) 2016-2022 Jason Volk <jason@zemos.net>
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//
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// Permission to use, copy, modify, and/or distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice is present in all copies. The
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// full license for this software is available in the LICENSE file.
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#pragma once
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#define HAVE_IRCD_STDUSE_H
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namespace ircd
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{
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// 128-bit
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using u128 = uint128_t;
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using i128 = int128_t;
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using f128 = long double;
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// 64-bit
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using u64 = uint64_t;
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using i64 = int64_t;
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using f64 = double;
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// 32-bit
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using u32 = uint32_t;
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using i32 = int32_t;
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using c32 = char32_t;
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using f32 = float;
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// 16-bit
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using u16 = uint16_t;
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using i16 = int16_t;
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using c16 = char16_t;
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#if defined(HAVE__FLOAT16)
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#define HAVE_FP16
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using f16 = _Float16;
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#elif defined(HAVE___FP16)
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#define HAVE_FP16
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using f16 = __fp16;
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#elif defined(__clang__)
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#warning "Missing half-precision floating point support."
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#endif
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// 8-bit
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using u8 = uint8_t;
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using i8 = int8_t;
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#ifdef HAVE_CHAR8_T
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using c8 = char8_t;
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#endif
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#if defined(HAVE___FP8)
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#define HAVE_FP8
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using f8 = __fp8;
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#endif
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using std::get;
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using std::end;
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using std::begin;
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using std::nullptr_t;
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using std::nothrow_t;
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using std::const_pointer_cast;
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using std::static_pointer_cast;
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using std::dynamic_pointer_cast;
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using std::chrono::hours;
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using std::chrono::minutes;
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using std::chrono::seconds;
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using std::chrono::milliseconds;
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using std::chrono::microseconds;
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using std::chrono::nanoseconds;
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using std::chrono::duration;
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using std::chrono::duration_cast;
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using std::chrono::system_clock;
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using std::chrono::steady_clock;
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using std::chrono::high_resolution_clock;
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using std::chrono::time_point;
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using namespace std::string_literals;
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using namespace std::chrono_literals;
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using namespace std::literals::chrono_literals;
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using std::string_literals::operator""s;
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using std::chrono_literals::operator""s;
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namespace ph = std::placeholders;
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template<class... T>
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using ilist = std::initializer_list<T...>;
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using std::error_code;
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/// Simple gimmick to allow shorter declarations when both elements
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/// of a pair are the same.
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template<class A,
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class B = A>
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using pair = std::pair<A, B>;
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}
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