diff options
Diffstat (limited to 'zen/tick_count.h')
| -rw-r--r-- | zen/tick_count.h | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/zen/tick_count.h b/zen/tick_count.h index 482689d7..56179b62 100644 --- a/zen/tick_count.h +++ b/zen/tick_count.h @@ -64,9 +64,9 @@ public: #ifdef ZEN_WIN return numeric::dist(lhs.val_.QuadPart, rhs.val_.QuadPart); //std::abs(a - b) can lead to overflow! #elif defined ZEN_LINUX -//structure timespec documented with members: -// time_t tv_sec seconds -// long tv_nsec nanoseconds + //structure timespec documented with members: + // time_t tv_sec seconds + // long tv_nsec nanoseconds const int64_t deltaSec = lhs.val_.tv_sec - rhs.val_.tv_sec; const int64_t deltaNsec = lhs.val_.tv_nsec - rhs.val_.tv_nsec; return numeric::abs(deltaSec * 1000000000 + deltaNsec); @@ -113,9 +113,9 @@ int64_t ticksPerSec() //return 0 on error mach_timebase_info_data_t tbi = {}; if (::mach_timebase_info(&tbi) != KERN_SUCCESS) return 0; -//structure mach_timebase_info_data_t documented with members: -// uint32_t numer; -// uint32_t denom; + //structure mach_timebase_info_data_t documented with members: + // uint32_t numer; + // uint32_t denom; return static_cast<int64_t>(1000000000) * tbi.denom / tbi.numer; #endif } @@ -126,10 +126,10 @@ TickVal getTicks() //return !isValid() on error { #ifdef ZEN_WIN LARGE_INTEGER now = {}; - if (!::QueryPerformanceCounter(&now)) + if (!::QueryPerformanceCounter(&now)) return TickVal(); - //detailed info about QPC: http://msdn.microsoft.com/en-us/library/windows/desktop/dn553408%28v=vs.85%29.aspx - //- MSDN: "No need to set the thread affinity" + //detailed info about QPC: http://msdn.microsoft.com/en-us/library/windows/desktop/dn553408%28v=vs.85%29.aspx + //- MSDN: "No need to set the thread affinity" #elif defined ZEN_LINUX //gettimeofday() seems fine but is deprecated |