blender::bke::AttributeInitMove Struct Reference

#include <BKE_attribute.hh>

Inheritance diagram for blender::bke::AttributeInitMove:

Public Member Functions
	AttributeInitMove (void *data)
Public Member Functions inherited from blender::bke::AttributeInit
	AttributeInit (const Type type)

Public Attributes
void *	data = nullptr
Public Attributes inherited from blender::bke::AttributeInit
Type	type

Additional Inherited Members
Public Types inherited from blender::bke::AttributeInit
enum class	Type { Default , VArray , MoveArray }

Detailed Description

Create an attribute with a by passing ownership of a pre-allocated contiguous array of data. Sometimes data is created before a geometry component is available. In that case, it's preferable to move data directly to the created attribute to avoid a new allocation and a copy.

Note that this will only have a benefit for attributes that are stored directly as contiguous arrays, so not for some built-in attributes.

The array must be allocated with MEM_*, since attribute_try_create will free the array if it can't be used directly, and that is generally how Blender expects custom data to be allocated.

Definition at line 120 of file BKE_attribute.hh.

Constructor & Destructor Documentation

AttributeInitMove()

blender::bke::AttributeInitMove::AttributeInitMove ( void *  data )

inline

Definition at line 123 of file BKE_attribute.hh.

Member Data Documentation

data

void* blender::bke::AttributeInitMove::data = nullptr

Definition at line 121 of file BKE_attribute.hh.

---

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

• BKE_attribute.hh