Ponca::NeighborGraphPointerTraits< _DataPoint > Struct Template Reference

Variant to the NeighborGraphDefaultTraits that uses pointers as internal storage instead of an STL-like container. More...

#include <neighborGraphTraits.h>

Collaboration diagram for Ponca::NeighborGraphPointerTraits< _DataPoint >:

Public Types
enum	{ K_MAX_NN = 1000 }
using	DataPoint = _DataPoint
	The type used to store point data.
using	AabbType = Eigen::AlignedBox< Scalar, DataPoint::Dim >
	The type used to calculate node bounding boxes.
using	IndexType = int
using	PointContainer = DataPoint *
	Type used to store the external Point container in AbstractNeighborGraph::Buffers Non-const to allow AbstractNeighborGraph::Buffers copy and writing to other devices.
using	PointContainerConstRef = PointContainer
	Convenience alias used to convey the constness and the absence of copy of the container.
using	IndexContainer = IndexType *
	Type used to store the index container in the AbstractNeighborGraph::Buffers.
using	IndexContainerRef = IndexContainer
	Type to be used to send the index container as function parameter.
using	KnnGraphRangeSet = HashSet< K_MAX_NN >
	A static Set used by NeighborGraphRangeQuery.
using	KnnGraphRangeStack = Stack< int, K_MAX_NN >
	A static Stack used by NeighborGraphRangeQuery.

Static Public Member Functions
static IndexType *	getIndexRawPtr (IndexContainer &idx)
	Provides access to the raw pointer where indices are stored.
static const IndexType *	getIndexRawPtr (const IndexContainer &idx)
	Provides access to the raw pointer where indices are stored.

Detailed Description

template<typename _DataPoint>
struct Ponca::NeighborGraphPointerTraits< _DataPoint >

Variant to the NeighborGraphDefaultTraits that uses pointers as internal storage instead of an STL-like container.

Definition at line 78 of file neighborGraphTraits.h.

Member Typedef Documentation

AabbType

template<typename _DataPoint >

using Ponca::NeighborGraphPointerTraits< _DataPoint >::AabbType = Eigen::AlignedBox<Scalar, DataPoint::Dim>

The type used to calculate node bounding boxes.

Must provide min(), max(), and center() functions, all returning a VectorType.

Definition at line 105 of file neighborGraphTraits.h.

DataPoint

template<typename _DataPoint >

using Ponca::NeighborGraphPointerTraits< _DataPoint >::DataPoint = _DataPoint

The type used to store point data.

Must provide Scalar and VectorType aliases.

VectorType must provide a squaredNorm() function returning a Scalar, as well as a maxCoeff(int*) function returning the dimension index of its largest scalar in its output parameter (e.g. 0 for x, 1 for y, etc.).

Definition at line 93 of file neighborGraphTraits.h.

IndexContainer

template<typename _DataPoint >

using Ponca::NeighborGraphPointerTraits< _DataPoint >::IndexContainer = IndexType*

Type used to store the index container in the AbstractNeighborGraph::Buffers.

Definition at line 115 of file neighborGraphTraits.h.

IndexContainerRef

template<typename _DataPoint >

using Ponca::NeighborGraphPointerTraits< _DataPoint >::IndexContainerRef = IndexContainer

Type to be used to send the index container as function parameter.

Definition at line 117 of file neighborGraphTraits.h.

IndexType

template<typename _DataPoint >

using Ponca::NeighborGraphPointerTraits< _DataPoint >::IndexType = int

Definition at line 108 of file neighborGraphTraits.h.

KnnGraphRangeSet

template<typename _DataPoint >

using Ponca::NeighborGraphPointerTraits< _DataPoint >::KnnGraphRangeSet = HashSet<K_MAX_NN>

A static Set used by NeighborGraphRangeQuery.

Definition at line 120 of file neighborGraphTraits.h.

KnnGraphRangeStack

template<typename _DataPoint >

using Ponca::NeighborGraphPointerTraits< _DataPoint >::KnnGraphRangeStack = Stack<int, K_MAX_NN>

A static Stack used by NeighborGraphRangeQuery.

Definition at line 122 of file neighborGraphTraits.h.

PointContainer

template<typename _DataPoint >

using Ponca::NeighborGraphPointerTraits< _DataPoint >::PointContainer = DataPoint*

Type used to store the external Point container in AbstractNeighborGraph::Buffers Non-const to allow AbstractNeighborGraph::Buffers copy and writing to other devices.

Definition at line 111 of file neighborGraphTraits.h.

PointContainerConstRef

template<typename _DataPoint >

using Ponca::NeighborGraphPointerTraits< _DataPoint >::PointContainerConstRef = PointContainer

Convenience alias used to convey the constness and the absence of copy of the container.

Definition at line 113 of file neighborGraphTraits.h.

Member Enumeration Documentation

anonymous enum

template<typename _DataPoint >

anonymous enum

Enumerator
K_MAX_NN	The maximum number of neighbors that will be visited in a range neighbors query.

Definition at line 80 of file neighborGraphTraits.h.

Member Function Documentation

getIndexRawPtr() [1/2]

template<typename _DataPoint >

static const IndexType * Ponca::NeighborGraphPointerTraits< _DataPoint >::getIndexRawPtr ( const IndexContainer &  idx )

inlinestatic

Provides access to the raw pointer where indices are stored.

Definition at line 127 of file neighborGraphTraits.h.

getIndexRawPtr() [2/2]

template<typename _DataPoint >

static IndexType * Ponca::NeighborGraphPointerTraits< _DataPoint >::getIndexRawPtr ( IndexContainer &  idx )

inlinestatic

Provides access to the raw pointer where indices are stored.

Definition at line 125 of file neighborGraphTraits.h.