mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
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63 lines
4.1 KiB
C++
63 lines
4.1 KiB
C++
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/*
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* Copyright (c) 2018-2020 Atmosphère-NX
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include "defines.hpp"
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#include <chrono>
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namespace ams {
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class TimeSpan {
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private:
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s64 ns;
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private:
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constexpr explicit ALWAYS_INLINE TimeSpan(s64 v) : ns(v) { /* ... */ }
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public:
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constexpr explicit ALWAYS_INLINE TimeSpan() : TimeSpan(0) { /* ... */ }
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static constexpr ALWAYS_INLINE TimeSpan FromNanoSeconds(s64 ns) { return TimeSpan(ns); }
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static constexpr ALWAYS_INLINE TimeSpan FromMicroSeconds(s64 ms) { return FromNanoSeconds(ms * INT64_C(1000)); }
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static constexpr ALWAYS_INLINE TimeSpan FromMilliSeconds(s64 ms) { return FromMicroSeconds(ms * INT64_C(1000)); }
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static constexpr ALWAYS_INLINE TimeSpan FromSeconds(s64 s) { return FromMilliSeconds(s * INT64_C(1000)); }
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static constexpr ALWAYS_INLINE TimeSpan FromMinutes(s64 m) { return FromSeconds(m * INT64_C(60)); }
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static constexpr ALWAYS_INLINE TimeSpan FromHours(s64 h) { return FromMinutes(h * INT64_C(60)); }
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static constexpr ALWAYS_INLINE TimeSpan FromDays(s64 d) { return FromMinutes(d * INT64_C(24)); }
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template<typename R, typename P>
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constexpr explicit ALWAYS_INLINE TimeSpan(const std::chrono::duration<R, P>& c) : TimeSpan(static_cast<std::chrono::nanoseconds>(c).count()) { /* ... */ }
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public:
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constexpr ALWAYS_INLINE s64 GetNanoSeconds() const { return this->ns; }
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constexpr ALWAYS_INLINE s64 GetMicroSeconds() const { return this->GetNanoSeconds() / (INT64_C(1000)); }
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constexpr ALWAYS_INLINE s64 GetMilliSeconds() const { return this->GetNanoSeconds() / (INT64_C(1000) * INT64_C(1000)); }
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constexpr ALWAYS_INLINE s64 GetSeconds() const { return this->GetNanoSeconds() / (INT64_C(1000) * INT64_C(1000) * INT64_C(1000)); }
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constexpr ALWAYS_INLINE s64 GetMinutes() const { return this->GetNanoSeconds() / (INT64_C(1000) * INT64_C(1000) * INT64_C(1000) * INT64_C( 60)); }
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constexpr ALWAYS_INLINE s64 GetHours() const { return this->GetNanoSeconds() / (INT64_C(1000) * INT64_C(1000) * INT64_C(1000) * INT64_C( 60) * INT64_C( 60)); }
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constexpr ALWAYS_INLINE s64 GetDays() const { return this->GetNanoSeconds() / (INT64_C(1000) * INT64_C(1000) * INT64_C(1000) * INT64_C( 60) * INT64_C( 60) * INT64_C( 24)); }
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constexpr ALWAYS_INLINE bool operator==(const TimeSpan &rhs) const { return this->ns == rhs.ns; }
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constexpr ALWAYS_INLINE bool operator!=(const TimeSpan &rhs) const { return this->ns != rhs.ns; }
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constexpr ALWAYS_INLINE bool operator<=(const TimeSpan &rhs) const { return this->ns <= rhs.ns; }
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constexpr ALWAYS_INLINE bool operator>=(const TimeSpan &rhs) const { return this->ns >= rhs.ns; }
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constexpr ALWAYS_INLINE bool operator< (const TimeSpan &rhs) const { return this->ns < rhs.ns; }
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constexpr ALWAYS_INLINE bool operator> (const TimeSpan &rhs) const { return this->ns > rhs.ns; }
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constexpr ALWAYS_INLINE TimeSpan &operator+=(TimeSpan rhs) { this->ns += rhs.ns; return *this; }
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constexpr ALWAYS_INLINE TimeSpan &operator-=(TimeSpan rhs) { this->ns -= rhs.ns; return *this; }
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constexpr ALWAYS_INLINE TimeSpan operator+(TimeSpan rhs) const { TimeSpan r(*this); return r += rhs; }
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constexpr ALWAYS_INLINE TimeSpan operator-(TimeSpan rhs) const { TimeSpan r(*this); return r -= rhs; }
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};
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}
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