Panda3D

Public Types | Public Member Functions | List of all members
NodeConstPointerTo< T > Class Template Reference

A NodeConstPointerTo is similar to a NodePointerTo, except it keeps a const pointer to the thing. More...

`#include "nodePointerTo.h"`

Inheritance diagram for NodeConstPointerTo< T >:

## Public Types
typedef NodePointerToBase< T >::To | To
Public Types inherited from NodePointerToBase< T >
typedef T | To

## Public Member Functions
| NodeConstPointerTo (const NodeConstPointerTo< T > &copy)
| NodeConstPointerTo (const NodePointerTo< T > &copy)
| NodeConstPointerTo (const To *ptr=nullptr)
| NodeConstPointerTo (NodeConstPointerTo< T > &&from) noexcept
| NodeConstPointerTo (NodePointerTo< T > &&from) noexcept
| operator const T * () const
| We also have the typecast operator to automatically convert NodeConstPointerTo's to the required kind of actual pointer. More...
const To & | operator* () const
const To * | operator-> () const
NodeConstPointerTo< T > & | operator= (const NodeConstPointerTo< T > &copy)
NodeConstPointerTo< T > & | operator= (const NodePointerTo< T > &copy)
NodeConstPointerTo< T > & | operator= (const To *ptr)
NodeConstPointerTo< T > & | operator= (NodeConstPointerTo< T > &&from) noexcept
NodeConstPointerTo< T > & | operator= (NodePointerTo< T > &&from) noexcept
const To * | p () const
| Returns an ordinary pointer instead of a NodeConstPointerTo. More...
Public Member Functions inherited from NodePointerToBase< T >
void | clear ()
| A convenient way to set the NodePointerTo object to NULL. More...
void | output (std::ostream &out) const
| A handy function to output NodePointerTo's as a hex pointer followed by a reference count. More...
Public Member Functions inherited from PointerToVoid
size_t | get_hash () const
constexpr bool | is_null () const
| Returns true if the PointerTo is a NULL pointer, false otherwise. More...
bool | operator!= (const PointerToVoid &other) const
bool | operator< (const PointerToVoid &other) const
bool | operator< (const void *other) const
bool | operator== (const PointerToVoid &other) const
void | swap (PointerToVoid &other) noexcept
| Swaps the contents of this PointerTo with the other, without touching the reference counts. More...
Public Member Functions inherited from MemoryBase
void | operator delete (void *, void *)
void | operator delete (void *ptr)
void | operator delete[] (void *, void *)
void | operator delete[] (void *ptr)
void * | operator new (size_t size)
void * | operator new (size_t size, void *ptr)
void * | operator new[] (size_t size)
void * | operator new[] (size_t size, void *ptr)

## Detailed Description

### template<class T>
class NodeConstPointerTo< T >

A NodeConstPointerTo is similar to a NodePointerTo, except it keeps a const pointer to the thing.

Definition at line 57 of file nodePointerTo.h.

## Member Function Documentation

## ◆ operator const T *()

template<class T >

NodeConstPointerTo< T >::operator const T *
| inline

We also have the typecast operator to automatically convert NodeConstPointerTo's to the required kind of actual pointer.

This introduces ambiguities which the compiler will resolve one way or the other, but we don't care which way it goes because either will be correct.

Definition at line 247 of file nodePointerTo.I.

## ◆ p()

template<class T >

const NodeConstPointerTo< T >::To * NodeConstPointerTo< T >::p
| inline

Returns an ordinary pointer instead of a NodeConstPointerTo.

Useful to work around compiler problems, particularly for implicit upcasts.

Definition at line 259 of file nodePointerTo.I.

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

- panda/src/express/nodePointerTo.h
- panda/src/express/nodePointerTo.I