juce::Component::BailOutChecker Class Reference

A class to keep an eye on a component and check for it being deleted. More...

#include <juce_Component.h>

Collaboration diagram for juce::Component::BailOutChecker:

Public Member Functions
	BailOutChecker (Component *component)
	Creates a checker that watches one component.
bool	shouldBailOut () const noexcept
	Returns true if either of the two components have been deleted since this object was created.

Private Attributes
const WeakReference< Component >	safePointer

Detailed Description

A class to keep an eye on a component and check for it being deleted.

This is designed for use with the ListenerList::callChecked() methods, to allow the list iterator to stop cleanly if the component is deleted by a listener callback while the list is still being iterated.

Constructor & Destructor Documentation

BailOutChecker()

juce::Component::BailOutChecker::BailOutChecker

(

Component *

component

)

Creates a checker that watches one component.

Member Function Documentation

shouldBailOut()

bool juce::Component::BailOutChecker::shouldBailOut ( ) const

noexcept

Returns true if either of the two components have been deleted since this object was created.

Member Data Documentation

safePointer

const WeakReference<Component> juce::Component::BailOutChecker::safePointer

private

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

• juce_Component.h