Blender: blender::ImplicitSharingPtrAndData Class Reference

Blender V5.0

#include <BLI_implicit_sharing_ptr.hh>

Public Member Functions
	ImplicitSharingPtrAndData ()=default
	ImplicitSharingPtrAndData (ImplicitSharingPtr<> sharing_info, const void *data)
	ImplicitSharingPtrAndData (const ImplicitSharingPtrAndData &other)=default
	ImplicitSharingPtrAndData (ImplicitSharingPtrAndData &&other)
ImplicitSharingPtrAndData &	operator= (const ImplicitSharingPtrAndData &other)
ImplicitSharingPtrAndData &	operator= (ImplicitSharingPtrAndData &&other)
	~ImplicitSharingPtrAndData ()
bool	has_value () const

Public Attributes
ImplicitSharingPtr	sharing_info
const void *	data = nullptr

Detailed Description

Utility struct to allow used ImplicitSharingPtr when it's necessary to type-erase the backing storage for user-exposed data. For example, blender::Vector, or #std::vector might be used to store an implicitly shared array that is only accessed with Span or MutableSpan.

This class handles RAII for the sharing info and the exposed data pointer. Retrieving the data with write access and type safety must be handled elsewhere.

Definition at line 175 of file BLI_implicit_sharing_ptr.hh.

Constructor & Destructor Documentation

◆ ImplicitSharingPtrAndData() [1/4]

blender::ImplicitSharingPtrAndData::ImplicitSharingPtrAndData ( )

default

Referenced by ImplicitSharingPtrAndData(), ImplicitSharingPtrAndData(), operator=(), and operator=().

◆ ImplicitSharingPtrAndData() [2/4]

blender::ImplicitSharingPtrAndData::ImplicitSharingPtrAndData	(	ImplicitSharingPtr<>	sharing_info,
		const void *	data )

inline

Definition at line 181 of file BLI_implicit_sharing_ptr.hh.

References data, and sharing_info.

◆ ImplicitSharingPtrAndData() [3/4]

blender::ImplicitSharingPtrAndData::ImplicitSharingPtrAndData ( const ImplicitSharingPtrAndData & other )

default

References ImplicitSharingPtrAndData().

◆ ImplicitSharingPtrAndData() [4/4]

blender::ImplicitSharingPtrAndData::ImplicitSharingPtrAndData ( ImplicitSharingPtrAndData && other )

inline

Definition at line 188 of file BLI_implicit_sharing_ptr.hh.

References data, ImplicitSharingPtrAndData(), nullptr, and sharing_info.

◆ ~ImplicitSharingPtrAndData()

blender::ImplicitSharingPtrAndData::~ImplicitSharingPtrAndData ( )

inline

Definition at line 213 of file BLI_implicit_sharing_ptr.hh.

Member Function Documentation

◆ has_value()

bool blender::ImplicitSharingPtrAndData::has_value ( ) const

inline

Definition at line 218 of file BLI_implicit_sharing_ptr.hh.

References blender::ImplicitSharingPtr< T, IsStrong >::has_value().

◆ operator=() [1/2]

ImplicitSharingPtrAndData & blender::ImplicitSharingPtrAndData::operator= ( const ImplicitSharingPtrAndData & other )

inline

Definition at line 193 of file BLI_implicit_sharing_ptr.hh.

References ImplicitSharingPtrAndData().

◆ operator=() [2/2]

ImplicitSharingPtrAndData & blender::ImplicitSharingPtrAndData::operator= ( ImplicitSharingPtrAndData && other )

inline

Definition at line 203 of file BLI_implicit_sharing_ptr.hh.

References ImplicitSharingPtrAndData().

Member Data Documentation

◆ data

const void* blender::ImplicitSharingPtrAndData::data = nullptr

Definition at line 178 of file BLI_implicit_sharing_ptr.hh.

Referenced by ImplicitSharingPtrAndData(), ImplicitSharingPtrAndData(), and blender::modify_curves().

◆ sharing_info

ImplicitSharingPtr blender::ImplicitSharingPtrAndData::sharing_info

Definition at line 177 of file BLI_implicit_sharing_ptr.hh.

Referenced by ImplicitSharingPtrAndData(), ImplicitSharingPtrAndData(), blender::bke::CurvesEditHints::positions_for_write(), and blender::bke::GreasePencilDrawingEditHints::positions_for_write().

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

BLI_implicit_sharing_ptr.hh