juce_WeakReference.h File Reference

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Classes
class	juce::WeakReference< ObjectType, ReferenceCountingType >
class	juce::WeakReference< ObjectType, ReferenceCountingType >::SharedPointer
class	juce::WeakReference< ObjectType, ReferenceCountingType >::Master

Namespaces
namespace	juce

Macros
#define	JUCE_DECLARE_WEAK_REFERENCEABLE(Class)

Macro Definition Documentation

JUCE_DECLARE_WEAK_REFERENCEABLE

#define JUCE_DECLARE_WEAK_REFERENCEABLE

(

Class

)

Value:

struct WeakRefMaster  : public juce::WeakReference<Class>::Master { ~WeakRefMaster() { this->clear(); } }; \
WeakRefMaster masterReference; \
friend class juce::WeakReference<Class>; \

Macro to easily allow a class to be made weak-referenceable. This can be inserted in a class definition to add the requisite weak-ref boilerplate to that class. e.g.

class MyObject
{
public:
    MyObject();
    ~MyObject();
 
private:
    JUCE_DECLARE_WEAK_REFERENCEABLE (MyObject)
};

See also

WeakReference, WeakReference::Master