panda3d.core.PointerToVoid

class PointerToVoid

Bases: MemoryBase

This is the non-template part of the base class for PointerTo and ConstPointerTo. It is necessary so we can keep a pointer to a non-template class within the ReferenceCount object, to implement weak reference pointers–we need to have something to clean up when the ReferenceCount object destructs.

This is the base class for PointerToBase<T>.

Inheritance diagram

Inheritance diagram of PointerToVoid

getHash() → size_t
Return type

size_t

isNull() → bool

Returns true if the PointerTo is a NULL pointer, false otherwise. (Direct comparison to a NULL pointer also works.)