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added getTime_ns() in macro.h

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splitPoleDAQ 2024-01-19 03:07:55 -05:00
parent 792d1c5545
commit 5c6b5e7001
1 changed files with 8 additions and 1 deletions
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9
macro.h
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@ -22,7 +22,7 @@
#include <sys/time.h> /** struct timeval, select() */ #include <sys/time.h> /** struct timeval, select() */
inline unsigned int get_time(){ inline unsigned int get_time_us(){
unsigned int time_us; unsigned int time_us;
struct timeval t1; struct timeval t1;
struct timezone tz; struct timezone tz;
@ -31,6 +31,13 @@ inline unsigned int get_time(){
return time_us; return time_us;
} }
#include <chrono>
inline unsigned long long getTime_ns(){
std::chrono::high_resolution_clock::time_point currentTime = std::chrono::high_resolution_clock::now();
std::chrono::nanoseconds nanoseconds = std::chrono::duration_cast<std::chrono::nanoseconds>(currentTime.time_since_epoch());
return nanoseconds.count();
}
typedef unsigned short uShort; typedef unsigned short uShort;
typedef unsigned int uInt; typedef unsigned int uInt;
typedef unsigned long uLong; typedef unsigned long uLong;