74 lines
1.3 KiB
C++
74 lines
1.3 KiB
C++
/*
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* This file Copyright (C) 2009-2015 Mnemosyne LLC
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*
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* It may be used under the GNU GPL versions 2 or 3
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* or any future license endorsed by Mnemosyne LLC.
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*
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*/
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#pragma once
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class Speed
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{
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public:
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Speed() = default;
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double getKBps() const;
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[[nodiscard]] int getBps() const
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{
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return bytes_per_second_;
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}
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[[nodiscard]] bool isZero() const
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{
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return bytes_per_second_ == 0;
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}
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static Speed fromKBps(double KBps);
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static Speed fromBps(int Bps)
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{
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return Speed{ Bps };
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}
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void setBps(int Bps)
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{
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bytes_per_second_ = Bps;
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}
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Speed& operator +=(Speed const& that)
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{
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bytes_per_second_ += that.bytes_per_second_;
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return *this;
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}
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[[nodiscard]] Speed operator +(Speed const& that) const
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{
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return Speed{ getBps() + that.getBps() };
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}
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[[nodiscard]] bool operator <(Speed const& that) const
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{
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return getBps() < that.getBps();
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}
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[[nodiscard]] bool operator ==(Speed const& that) const
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{
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return getBps() == that.getBps();
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}
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[[nodiscard]] bool operator !=(Speed const& that) const
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{
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return getBps() != that.getBps();
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}
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private:
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explicit Speed(int bytes_per_second) :
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bytes_per_second_{bytes_per_second}
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{
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}
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int bytes_per_second_ = {};
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};
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