Method GCSetFinalizer

src/hx/gc/Immix.cpp:2775–2791

Callback finalizer on non-abstract type;

// Callback finalizer on non-abstract type;
void  GCSetFinalizer( hx::Object *obj, hx::finalizer f )
{
   if (!obj)
      throw Dynamic(HX_CSTRING("set_finalizer - invalid null object"));
   if (((unsigned int *)obj)[-1] & HX_GC_CONST_ALLOC_BIT)
      throw Dynamic(HX_CSTRING("set_finalizer - invalid const object"));

   std::lock_guard<std::mutex> lock(*gSpecialObjectLock);
   if (f==0)
   {
      FinalizerMap::iterator i = sFinalizerMap.find(obj);
      if (i!=sFinalizerMap.end())
         sFinalizerMap.erase(i);
   }
   else
      sFinalizerMap[obj] = f;
}


// Callback finalizer on non-abstract type;