cppgc::GarbageCollectedMixin Class Reference

#include <garbage-collected.h>

Public Types
using	IsGarbageCollectedMixinTypeMarker = void

Public Member Functions
void *	operator new (size_t)=delete
void *	operator new[] (size_t)=delete
void	operator delete[] (void *)=delete
virtual void	Trace (cppgc::Visitor *) const

Detailed Description

Base class for managed mixin objects. Such objects cannot be constructed directly but must be mixed into the inheritance hierarchy of a GarbageCollected object.

Types inheriting from GarbageCollectedMixin must override a virtual method of signature void Trace(cppgc::Visitor*) const that dispatchs all managed pointers to the visitor and delegates to base classes.

class Mixin : public GarbageCollectedMixin {
 public:
  void Trace(cppgc::Visitor* visitor) const override {
    // Dispatch using visitor->Trace(...);
  }
};

Member Typedef Documentation

IsGarbageCollectedMixinTypeMarker

using cppgc::GarbageCollectedMixin::IsGarbageCollectedMixinTypeMarker = void

Member Function Documentation

operator delete[]()

void cppgc::GarbageCollectedMixin::operator delete[] ( void *  )

delete

operator new()

void * cppgc::GarbageCollectedMixin::operator new ( size_t  )

delete

operator new[]()

void * cppgc::GarbageCollectedMixin::operator new[] ( size_t  )

delete

Trace()

virtual void cppgc::GarbageCollectedMixin::Trace ( cppgc::Visitor *  ) const

inlinevirtual

This Trace method must be overriden by objects inheriting from GarbageCollectedMixin.

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

• include/cppgc/garbage-collected.h