53 lines
1.6 KiB
C++
53 lines
1.6 KiB
C++
/*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* Copyright 2018-2020, Danny Robson <danny@nerdcruft.net>
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*/
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#pragma once
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#include <cstdint>
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/// A collection of convenience typedefs that define short aliases (three
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/// letters) to std sized types in the global namespace.
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///
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/// We guarantee that there will be minimal, and safe, includes in this header.
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///////////////////////////////////////////////////////////////////////////////
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using u08 = std::uint8_t;
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using u16 = std::uint16_t;
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using u32 = std::uint32_t;
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using u64 = std::uint64_t;
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//-----------------------------------------------------------------------------
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static_assert (sizeof (u08) == 1);
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static_assert (sizeof (u16) == 2);
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static_assert (sizeof (u32) == 4);
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static_assert (sizeof (u64) == 8);
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///////////////////////////////////////////////////////////////////////////////
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using i08 = std::int8_t;
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using i16 = std::int16_t;
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using i32 = std::int32_t;
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using i64 = std::int64_t;
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//-----------------------------------------------------------------------------
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static_assert (sizeof (i08) == 1);
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static_assert (sizeof (i16) == 2);
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static_assert (sizeof (i32) == 4);
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static_assert (sizeof (i64) == 8);
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///////////////////////////////////////////////////////////////////////////////
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using f32 = float;
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using f64 = double;
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//-----------------------------------------------------------------------------
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static_assert (sizeof (f32) == 4);
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static_assert (sizeof (f64) == 8);
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