openvdb::OPENVDB_VERSION_NAME::tree::ValueAccessorLeafBuffer< TreeTypeT, IntegerSequence, Enable > Struct Template Reference

A small class that contains a cached pointer to a LeafNode data buffer which is derived from by the internal Value Accessor Implementation. This allows for the empty base class optimization to be performed in the case where a LeafNode does not store a contiguous index-able buffer. From C++20 we can instead switch to [[no_unique_address]]. More...

#include <ValueAccessor.h>

Public Member Functions
const TreeTypeT::ValueType *	buffer ()
const TreeTypeT::ValueType *	buffer () const
void	setBuffer (const typename TreeTypeT::ValueType *b) const

Static Public Attributes
template<typename NodeT >
static constexpr bool	BypassLeafAPI

Detailed Description

template<typename TreeTypeT, typename IntegerSequence, typename Enable = void>
struct openvdb::OPENVDB_VERSION_NAME::tree::ValueAccessorLeafBuffer< TreeTypeT, IntegerSequence, Enable >

A small class that contains a cached pointer to a LeafNode data buffer which is derived from by the internal Value Accessor Implementation. This allows for the empty base class optimization to be performed in the case where a LeafNode does not store a contiguous index-able buffer. From C++20 we can instead switch to [[no_unique_address]].

Definition at line 332 of file ValueAccessor.h.

Member Function Documentation

template<typename TreeTypeT, typename IntegerSequence, typename Enable = void>

const TreeTypeT::ValueType* openvdb::OPENVDB_VERSION_NAME::tree::ValueAccessorLeafBuffer< TreeTypeT, IntegerSequence, Enable >::buffer ( )

inline

Definition at line 337 of file ValueAccessor.h.

template<typename TreeTypeT, typename IntegerSequence, typename Enable = void>

const TreeTypeT::ValueType* openvdb::OPENVDB_VERSION_NAME::tree::ValueAccessorLeafBuffer< TreeTypeT, IntegerSequence, Enable >::buffer ( ) const

inline

Definition at line 338 of file ValueAccessor.h.

template<typename TreeTypeT, typename IntegerSequence, typename Enable = void>

void openvdb::OPENVDB_VERSION_NAME::tree::ValueAccessorLeafBuffer< TreeTypeT, IntegerSequence, Enable >::setBuffer ( const typename TreeTypeT::ValueType *  b ) const

inline

Definition at line 339 of file ValueAccessor.h.

Member Data Documentation

template<typename TreeTypeT, typename IntegerSequence, typename Enable = void>

template<typename NodeT >

constexpr bool openvdb::OPENVDB_VERSION_NAME::tree::ValueAccessorLeafBuffer< TreeTypeT, IntegerSequence, Enable >::BypassLeafAPI

static

Initial value:

=
        std::is_same<NodeT, typename TreeTypeT::LeafNodeType>::value

Definition at line 335 of file ValueAccessor.h.

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

• openvdb/tree/ValueAccessor.h