LambdaTimer Class Reference

Timer that calls a std::function callback instead of requiring virtual override. More...

#include <gin_asyncutilities.h>

Inherits juce::Timer.

Public Member Functions
	LambdaTimer (std::function< void()> func=nullptr)

Public Attributes
std::function< void()>	onTimer

Detailed Description

Timer that calls a std::function callback instead of requiring virtual override.

LambdaTimer provides a more convenient alternative to juce::Timer by accepting a lambda or std::function for the timer callback. This eliminates the need to create a subclass or override timerCallback() for simple timer operations.

Key Features:

• Accepts lambda functions or std::function callbacks
• Same timing capabilities as juce::Timer
• No need to create subclass for simple timers
• Callback can be changed at runtime
• Cleaner code for inline timer operations

The onTimer function is called at the specified interval. All juce::Timer methods are available (startTimer, stopTimer, isTimerRunning, etc.).

Usage:

// Create with lambda
LambdaTimer timer([this]() {
    updateDisplay();
});
timer.startTimer(100); // Call every 100ms
 
// Create and assign later
LambdaTimer timer;
timer.onTimer = [this]() {
    checkForUpdates();
};
timer.startTimer(1000); // Call every second
 
// Stop timer
timer.stopTimer();

See also

juce::Timer, LambdaAsyncUpdater

Constructor & Destructor Documentation

LambdaTimer()

LambdaTimer::LambdaTimer

(

std::function< void()>

func = nullptr

)

Member Data Documentation

onTimer

std::function<void()> LambdaTimer::onTimer

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The documentation for this class was generated from the following file:

• gin_asyncutilities.h