66 lines
992 B
C++
66 lines
992 B
C++
#include "timerange.h"
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TimeRange::TimeRange(const rational &in, const rational &out) :
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in_(in),
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out_(out)
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{
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normalize();
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}
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const rational &TimeRange::in() const
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{
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return in_;
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}
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const rational &TimeRange::out() const
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{
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return out_;
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}
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const rational &TimeRange::length() const
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{
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return length_;
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}
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void TimeRange::set_in(const rational &in)
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{
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in_ = in;
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normalize();
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}
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void TimeRange::set_out(const rational &out)
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{
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out_ = out;
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normalize();
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}
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void TimeRange::set_range(const rational &in, const rational &out)
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{
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in_ = in;
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out_ = out;
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normalize();
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}
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bool TimeRange::operator<(const TimeRange &r) const
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{
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return (in() + out()) < (r.in() + r.out());
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}
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bool TimeRange::operator>(const TimeRange &r) const
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{
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return (in() + out()) > (r.in() + r.out());
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}
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void TimeRange::normalize()
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{
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// If `out` is earlier than `in`, swap them
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if (out_ < in_) {
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rational temp = in_;
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in_ = out_;
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out_ = temp;
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}
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// Calculate length
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length_ = out_ - in_;
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}
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