QwtSystemClock(3)

💖 QwtSystemClock(3) 💖

okay so bestie, this is QwtSystemClock(3), and it comes from the Library Functions Manual. It’s giving “high resolution clock time functions” energy, but make it C++ ✨.

✨ NAME ✨

QwtSystemClock provides high resolution clock time functions. That’s the whole name-section vibe, short and iconic 💅.

✨ SYNOPSIS ✨

#include <qwt_system_clock.h>

🌸 Public Member Functions 🌸

• bool isNull () const — returns true, if the elapsed timer is valid ✅.
• void start () — Start the elapsed timer. 🏁
• double restart () — restart the elapsed timer; it returns elapsed time in multiples of milliseconds ⏱️.
• double elapsed () const — hands you the elapsed time in multiples of milliseconds ✨.

🦋 Detailed Description 🦋

QwtSystemClock provides high resolution clock time functions.

Precision and time intervals are multiples of milliseconds (ms). No cap, milliseconds are the unit here ⏳.

⚠️ deprecation notice: QwtSystemClock is deprecated as QElapsedTimer offers the same precision. So like, it’s deprecated, and the replacement mentioned here is QElapsedTimer because it offers the same precision 💀.

Definition at line 24 of file qwt_system_clock.h.

👑 Member Function Documentation 👑

💜 double QwtSystemClock::elapsed () const

• Returns: elapsed time in multiples of milliseconds.
• Definition at line 36 of file qwt_system_clock.cpp.

🩵 bool QwtSystemClock::isNull () const

• Returns: true, if the elapsed timer is valid.
• Definition at line 14 of file qwt_system_clock.cpp.

🎀 double QwtSystemClock::restart ()

Restart the elapsed timer.

• Returns: elapsed time in multiples of milliseconds.
• Definition at line 29 of file qwt_system_clock.cpp.

🌈 void QwtSystemClock::start ()

Start the elapsed timer.

Definition at line 20 of file qwt_system_clock.cpp.

🎀 Author 🎀

Generated automatically by Doxygen for Qwt User's Guide from the source code. So yeah, the author section is Doxygen doing its little automation slay 🤖✨.

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bye bestie 🫶 — footer source/version vibes: Qwt User's Guide; page tag: QwtSystemClock(3); and the original footer did not print a date, so I’m not inventing one 💖.