CopyOnWritePointerTo< T > Class Template Reference

A template wrapper around the above class, mainly to handle the little typecasting niceties. More...

#include "copyOnWritePointer.h"

Inheritance diagram for CopyOnWritePointerTo< T >:

Public Types
typedef T	To

Public Member Functions
	CopyOnWritePointerTo (const CopyOnWritePointerTo< T > &copy)
	CopyOnWritePointerTo (CopyOnWritePointerTo &&from) noexcept
	CopyOnWritePointerTo (PointerTo< T > &&from) noexcept
	CopyOnWritePointerTo (To *object=nullptr)
const To *	get_read_pointer (Thread *current_thread=Thread::get_current_thread()) const
	See CopyOnWritePointer::get_read_pointer().
To *	get_unsafe_pointer ()
	See CopyOnWritePointer::get_unsafe_pointer().
To *	get_write_pointer ()
	See CopyOnWritePointer::get_write_pointer().
void	operator= (const CopyOnWritePointerTo< T > &copy)
void	operator= (CopyOnWritePointerTo &&from) noexcept
void	operator= (PointerTo< T > &&from) noexcept
void	operator= (To *object)
Public Member Functions inherited from CopyOnWritePointer
	CopyOnWritePointer (const CopyOnWritePointer &copy)
	CopyOnWritePointer (CopyOnWriteObject *object=nullptr)
	CopyOnWritePointer (CopyOnWritePointer &&from) noexcept
	CopyOnWritePointer (PointerTo< CopyOnWriteObject > &&from) noexcept
void	clear ()
	Sets the pointer to NULL.
const CopyOnWriteObject *	get_read_pointer (Thread *current_thread) const
	Returns a pointer locked for read.
CopyOnWriteObject *	get_unsafe_pointer ()
	Returns an unlocked pointer that you can write to.
CopyOnWriteObject *	get_write_pointer ()
	Returns a pointer locked for write.
bool	is_null () const
	Returns true if the CopyOnWritePointer contains a NULL pointer, false otherwise.
bool	operator!= (const CopyOnWritePointer &other) const
bool	operator< (const CopyOnWritePointer &other) const
void	operator= (const CopyOnWritePointer &copy)
void	operator= (CopyOnWriteObject *object)
void	operator= (CopyOnWritePointer &&from) noexcept
void	operator= (PointerTo< CopyOnWriteObject > &&from) noexcept
bool	operator== (const CopyOnWritePointer &other) const
bool	test_ref_count_integrity () const
	Does some easy checks to make sure that the reference count isn't completely bogus.
bool	test_ref_count_nonzero () const
	Does some easy checks to make sure that the reference count isn't zero, or completely bogus.

Detailed Description

template<class T>
class CopyOnWritePointerTo< T >

A template wrapper around the above class, mainly to handle the little typecasting niceties.

Definition at line 74 of file copyOnWritePointer.h.

Member Typedef Documentation

To

template<class T>

typedef T CopyOnWritePointerTo< T >::To

Definition at line 79 of file copyOnWritePointer.h.

Constructor & Destructor Documentation

CopyOnWritePointerTo() [1/4]

template<class T>

CopyOnWritePointerTo< T >::CopyOnWritePointerTo ( To * object = nullptr )

inline

Definition at line 252 of file copyOnWritePointer.I.

CopyOnWritePointerTo() [2/4]

template<class T>

CopyOnWritePointerTo< T >::CopyOnWritePointerTo ( const CopyOnWritePointerTo< T > & copy )

inline

Definition at line 262 of file copyOnWritePointer.I.

CopyOnWritePointerTo() [3/4]

template<class T>

CopyOnWritePointerTo< T >::CopyOnWritePointerTo ( CopyOnWritePointerTo< T > && from )

inlinenoexcept

Definition at line 296 of file copyOnWritePointer.I.

CopyOnWritePointerTo() [4/4]

template<class T>

CopyOnWritePointerTo< T >::CopyOnWritePointerTo ( PointerTo< T > && from )

inlinenoexcept

Definition at line 308 of file copyOnWritePointer.I.

Member Function Documentation

get_read_pointer()

template<class T>

const CopyOnWritePointerTo< T >::To * CopyOnWritePointerTo< T >::get_read_pointer ( Thread * current_thread = Thread::get_current_thread() ) const

inline

See CopyOnWritePointer::get_read_pointer().

Definition at line 375 of file copyOnWritePointer.I.

References CopyOnWritePointer::get_read_pointer().

Referenced by GeomNode::add_geoms_from(), GeomNode::apply_attribs_to_vertices(), GeomTransformer::apply_texture_colors(), GeomTransformer::collect_vertex_data(), GeomNode::do_premunge(), GeomNode::finalize(), GeomTransformer::make_compatible_state(), GeomNode::r_prepare_scene(), GeomTransformer::remove_column(), GeomTransformer::set_color(), GeomTransformer::transform_colors(), GeomTransformer::transform_texcoords(), GeomTransformer::transform_vertices(), GeomNode::unify(), GeomNode::write_geoms(), and GeomNode::write_verbose().

get_unsafe_pointer()

template<class T>

CopyOnWritePointerTo< T >::To * CopyOnWritePointerTo< T >::get_unsafe_pointer ( )

inline

See CopyOnWritePointer::get_unsafe_pointer().

Definition at line 415 of file copyOnWritePointer.I.

References CopyOnWritePointer::get_unsafe_pointer().

get_write_pointer()

template<class T>

CopyOnWritePointerTo< T >::To * CopyOnWritePointerTo< T >::get_write_pointer ( )

inline

See CopyOnWritePointer::get_write_pointer().

Definition at line 403 of file copyOnWritePointer.I.

References CopyOnWritePointer::get_write_pointer().

Referenced by GeomNode::decompose(), GeomTransformer::register_vertices(), and GeomNode::unify().

operator=() [1/4]

template<class T>

void CopyOnWritePointerTo< T >::operator= ( const CopyOnWritePointerTo< T > & copy )

inline

Definition at line 274 of file copyOnWritePointer.I.

operator=() [2/4]

template<class T>

void CopyOnWritePointerTo< T >::operator= ( CopyOnWritePointerTo< T > && from )

inlinenoexcept

Definition at line 325 of file copyOnWritePointer.I.

operator=() [3/4]

template<class T>

void CopyOnWritePointerTo< T >::operator= ( PointerTo< T > && from )

inlinenoexcept

Definition at line 336 of file copyOnWritePointer.I.

operator=() [4/4]

template<class T>

void CopyOnWritePointerTo< T >::operator= ( To * object )

inline

Definition at line 285 of file copyOnWritePointer.I.

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

• panda/src/putil/copyOnWritePointer.h
• panda/src/putil/copyOnWritePointer.I