Method GetUntypedBufferAccessorReinterpret

GetUntypedBufferAccessorReinterpret<T>(ref DynamicComponentTypeHandle, int)

Construct a typed BufferAccessor view of a chunk's buffer component data from an untyped component handle.

Declaration

public readonly BufferAccessor<T> GetUntypedBufferAccessorReinterpret<T>(ref DynamicComponentTypeHandle typeHandle, int expectedElementTypeSize) where T : unmanaged, IBufferElementData

Parameters

Type	Name	Description
DynamicComponentTypeHandle	typeHandle	Buffer type handle for the target component type
int	expectedElementTypeSize	The expected size (in bytes) of the target buffer component type. It is an error to pass a size that does not match the target type's actual size.

Returns

Type	Description
BufferAccessor<T>	A BufferAccessor<T> which aliases the chunk's component value array for type T.

Type Parameters

Name	Description
T	The target buffer component type

Exceptions

Type	Condition
ArgumentException	Thrown if typeHandle is not a handle to a buffer type. For regular component types, use GetDynamicComponentDataArrayReinterpret<T>(ref DynamicComponentTypeHandle, int) instead.
InvalidOperationException	Thrown if expectedElementTypeSize does not match the actual size of T, if the two buffer types have different InternalBufferCapacityAttribute values, or if the data may not be safely aliased due to size constraints.