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(#2576) std::chrono support in Timespan #2623

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(#2576) std::chrono support in Timespan #2623

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b93a28d
Poco::Foundation::Timespan: added std::chrono support in constructor …
Dirokol Feb 21, 2019
a5ee734
Rewrote tests for supporting C++11
Dirokol Feb 22, 2019
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13 changes: 13 additions & 0 deletions Foundation/include/Poco/Timespan.h
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Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,7 @@
#ifndef Foundation_Timespan_INCLUDED
#define Foundation_Timespan_INCLUDED

#include <chrono>

#include "Poco/Foundation.h"
#include "Poco/Timestamp.h"
Expand Down Expand Up @@ -47,6 +48,11 @@ class Foundation_API Timespan
Timespan(const Timespan& timespan);
/// Creates a Timespan from another one.

template <class T, class Period>
Timespan(const std::chrono::duration<T, Period> & dtime) :
_span(std::chrono::duration_cast<std::chrono::microseconds>(dtime).count()) {}
/// Creates a Timespan from std::chrono::duration

~Timespan();
/// Destroys the Timespan.

Expand All @@ -63,6 +69,13 @@ class Foundation_API Timespan
/// Assigns a new span. Useful for assigning
/// from a struct timeval.

template <class T, class Period>
Timespan& assign(const std::chrono::duration<T, Period> & dtime)
{
_span = std::chrono::duration_cast<std::chrono::microseconds>(dtime).count();
return *this;
}

void swap(Timespan& timespan);
/// Swaps the Timespan with another one.

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4 changes: 4 additions & 0 deletions Foundation/testsuite/src/TimespanTest.cpp
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Expand Up @@ -70,6 +70,10 @@ void TimespanTest::testConversions()
assertTrue (ts.minutes() == 30);
assertTrue (ts.hours() == 12);
assertTrue (ts.days() == 1);

ts.assign(std::chrono::hours(1));
assertTrue(ts.hours() == 1);
assertTrue(ts.minutes() == 0);
}


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