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46 lines
997 B
C++
46 lines
997 B
C++
//
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// Storage.hpp
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// Clock Signal
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//
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// Created by Thomas Harte on 10/07/2016.
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// Copyright © 2016 Thomas Harte. All rights reserved.
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//
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#ifndef Storage_hpp
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#define Storage_hpp
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#include "../NumberTheory/Factors.hpp"
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namespace Storage {
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/*!
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Contains either an absolute time or a time interval, described as a quotient, in terms of a
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clock rate to which the time is relative and its length in cycles based on that clock rate.
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*/
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struct Time {
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unsigned int length, clock_rate;
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/*!
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Reduces this @c Time to its simplest form — eliminates all common factors from @c length
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and @c clock_rate.
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*/
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inline void simplify()
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{
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unsigned int common_divisor = NumberTheory::greatest_common_divisor(length, clock_rate);
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length /= common_divisor;
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clock_rate /= common_divisor;
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}
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/*!
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Returns the floating point conversion of this @c Time. This will often be less precise.
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*/
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inline float get_float()
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{
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return (float)length / (float)clock_rate;
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}
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};
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}
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#endif /* Storage_h */
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