Qelapsedtimer class. It's a real-time timer.

Qelapsedtimer class. Its API is similar to that of QTime, so code that was using that can be ported quickly to the new class. It's useful for things like benchmarking code, creating animations, or timing events. The QElapsedTimer class is usually used to quickly calculate how much time has elapsed between two events. However, unlike QTime, QElapsedTimer tries to use monotonic clocks if possible. QElapsedTimer would be pretty much useless if it would stop measuring time when the process is preempted. The QElapsedTimer class is usually used to quickly calculate how much time has elapsed between two events. It's a real-time timer. . May 27, 2025 · QElapsedTimer: This is a class in Qt designed to measure the passage of time with high precision. When the process gets preempted (due to multitasking), time continues to pass, and QElapsedTimer will measure that too. It measures the time elapsed since start(), not the time consumed by the process. Note that the clock type used by QELAPSEDTIMER is a scope limit, usually 32-bit, and overflow occurs when the upper limit is reached. QELAPSedTimer always uses the same reference clock on the same machine, so the QELAPSEDTIMER value from another process is secure in one process. uuaa cblw rtv wmpjn njbj lgvv roqixx vocqe sylprt fyaj