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cwTime.h/cpp : Added specToSeconds()

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This commit is contained in:
kevin 2023-04-30 21:16:14 -04:00
parent f5993f4aad
commit 2d646837a6
2 changed files with 16 additions and 0 deletions
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14
cwTime.cpp
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@ -274,6 +274,20 @@ void cw::time::secondsToSpec( spec_t& ts, unsigned sec )
ts.tv_nsec = 0; ts.tv_nsec = 0;
} }
double cw::time::specToSeconds( const spec_t& t )
{
spec_t ts = t;
double sec = ts.tv_sec;
while( ts.tv_nsec >= 1e9 )
{
sec += 1.0;
ts.tv_nsec -= 1e9;
}
return sec + ((double)ts.tv_nsec)/1e9;
}
void cw::time::millisecondsToSpec( spec_t& ts, unsigned ms ) void cw::time::millisecondsToSpec( spec_t& ts, unsigned ms )
{ {
unsigned sec = ms/1000; unsigned sec = ms/1000;

2
cwTime.h
View File

@ -73,6 +73,8 @@ namespace cw
rc_t futureMs( spec_t& ts, unsigned ms ); rc_t futureMs( spec_t& ts, unsigned ms );
void secondsToSpec( spec_t& ts, unsigned sec ); void secondsToSpec( spec_t& ts, unsigned sec );
double specToSeconds( const spec_t& ts );
void millisecondsToSpec( spec_t& ts, unsigned ms ); void millisecondsToSpec( spec_t& ts, unsigned ms );
void microsecondsToSpec( spec_t& ts, unsigned us ); void microsecondsToSpec( spec_t& ts, unsigned us );