This is a single entry in the TypeRegistry. More...

#include "typeRegistryNode.h"

Public Types
typedef std::vector< TypeRegistryNode * >	Classes

Public Member Functions
	TypeRegistryNode (TypeHandle handle, const std::string &name, TypeHandle &ref)

void	clear_subtree ()
	Removes any subtree definition previously set up via define_subtree(), in preparation for rebuilding the subtree data. More...

void	define_subtree ()
	Indicates that this TypeRegistryNode is the top of a subtree within the inheritance graph (typically, this indicates a multiple-inheritance node). More...

PyObject *	get_python_type () const
	Returns the Python type object associated with this node. More...

Static Public Member Functions
static TypeHandle	get_parent_towards (const TypeRegistryNode child, const TypeRegistryNode base)
	Returns the first parent class of child that is a descendant of the indicated base class. More...

static bool	is_derived_from (const TypeRegistryNode child, const TypeRegistryNode base)
	Returns true if the child RegistryNode represents a class that inherits directly or indirectly from the class represented by the base RegistryNode. More...

Public Attributes
Classes	_child_classes

TypeHandle	_handle

AtomicAdjust::Integer	_memory_usage [TypeHandle::MC_limit]

std::string	_name

Classes	_parent_classes

PyObject *	_python_type = nullptr

TypeHandle &	_ref

Static Public Attributes
static bool	_paranoid_inheritance = false

Detailed Description

This is a single entry in the TypeRegistry.

Normally, user code will never directly access this class; this class is hidden within the TypeRegistry accessors.

Definition at line 30 of file typeRegistryNode.h.

Member Function Documentation

◆ clear_subtree()

void TypeRegistryNode::clear_subtree ( )

Removes any subtree definition previously set up via define_subtree(), in preparation for rebuilding the subtree data.

Definition at line 171 of file typeRegistryNode.cxx.

◆ define_subtree()

void TypeRegistryNode::define_subtree ( )

Indicates that this TypeRegistryNode is the top of a subtree within the inheritance graph (typically, this indicates a multiple-inheritance node).

Builds all the subtree_mask etc. flags for nodes at this level and below.

Definition at line 183 of file typeRegistryNode.cxx.

◆ get_parent_towards()

TypeHandle TypeRegistryNode::get_parent_towards	(	const TypeRegistryNode *	child,
		const TypeRegistryNode *	base
	)

static

Returns the first parent class of child that is a descendant of the indicated base class.

Definition at line 148 of file typeRegistryNode.cxx.

References is_derived_from().

Referenced by TypeRegistry::get_parent_towards().

◆ get_python_type()

PyObject * TypeRegistryNode::get_python_type ( ) const

inline

Returns the Python type object associated with this node.

Definition at line 18 of file typeRegistryNode.I.

◆ is_derived_from()

bool TypeRegistryNode::is_derived_from	(	const TypeRegistryNode *	child,
		const TypeRegistryNode *	base
	)

static

Returns true if the child RegistryNode represents a class that inherits directly or indirectly from the class represented by the base RegistryNode.

Definition at line 37 of file typeRegistryNode.cxx.

Referenced by get_parent_towards(), and TypeRegistry::is_derived_from().

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

dtool/src/dtoolbase/typeRegistryNode.h
dtool/src/dtoolbase/typeRegistryNode.cxx
dtool/src/dtoolbase/typeRegistryNode.I

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes