RtPerformance.RtQueryPerformanceCounter Method

RtQueryPerformanceCounter retrieves the current value of the high-resolution performance counter (based on the processor’s time-stamp counter, TSC).

Namespace:  IntervalZero.MaxRT.wRTOS.RtApi.Diagnostics
Assembly:  IntervalZero.MaxRT.wRTOS (in IntervalZero.MaxRT.wRTOS.dll) Version: 1.0.0.0 (File version: 1.0.0)

Syntax

public bool RtQueryPerformanceCounter(
    ref long lpPerformanceCounter
)

Parameters

lpPerformanceCounter

Type: System.Int64
Pointer to a variable that receives the current performance-counter value, in counts.

Return Value

Type: Boolean
true if the function succeeds, false if the function fails. To get extended error information, call GetLastError.

See Also:

• RtPerformance Class
• IntervalZero.MaxRT.wRTOS.RtApi.Diagnostics Namespace