multilinestring_range.cuh File Reference

#include <cuspatial/cuda_utils.hpp>
#include <cuspatial/detail/range/enumerate_range.cuh>
#include <cuspatial/geometry/segment.cuh>
#include <cuspatial/geometry/vec_2d.hpp>
#include <cuspatial/traits.hpp>
#include <cuspatial/types.hpp>
#include <rmm/cuda_stream_view.hpp>
#include <thrust/pair.h>
#include <cuspatial/detail/range/multilinestring_range.cuh>

Go to the source code of this file.

Classes
class	cuspatial::multilinestring_range< GeometryIterator, PartIterator, VecIterator >
	Non-owning range-based interface to multilinestring data. More...

Functions
template<typename GeometryIteratorDiffType , typename PartIteratorDiffType , typename VecIteratorDiffType , typename GeometryIterator , typename PartIterator , typename VecIterator >
auto	cuspatial::make_multilinestring_range (GeometryIteratorDiffType num_multilinestrings, GeometryIterator geometry_begin, PartIteratorDiffType num_linestrings, PartIterator part_begin, VecIteratorDiffType num_points, VecIterator point_begin)
	Create a multilinestring_range object from size and start iterators.
template<typename IntegerRange1 , typename IntegerRange2 , typename PointRange >
auto	cuspatial::make_multilinestring_range (IntegerRange1 geometry_offsets, IntegerRange2 part_offsets, PointRange points)
	Create a range object of multilinestring data from offset and point ranges.
template<collection_type_id Type, typename T , typename IndexType , typename GeometryColumnView , CUSPATIAL_ENABLE_IF(Type==collection_type_id::SINGLE) >
auto	cuspatial::make_multilinestring_range (GeometryColumnView const &linestrings_column)
	Create a range object of multilinestring from cuspatial::geometry_column_view. Specialization for linestrings column.

Function Documentation

make_multilinestring_range() [1/3]

template<collection_type_id Type, typename T , typename IndexType , typename GeometryColumnView , CUSPATIAL_ENABLE_IF(Type==collection_type_id::SINGLE) >

auto cuspatial::make_multilinestring_range

(

GeometryColumnView const &

linestrings_column

)

Create a range object of multilinestring from cuspatial::geometry_column_view. Specialization for linestrings column.

Create a range object of multilinestring from cuspatial::geometry_column_view. Specialization for multilinestrings column.

Precondition

linestrings_column must be a cuspatial::geometry_column_view

linestring_column must be a cuspatial::geometry_column_view

Definition at line 286 of file multilinestring_range.cuh.

make_multilinestring_range() [2/3]

template<typename GeometryIteratorDiffType , typename PartIteratorDiffType , typename VecIteratorDiffType , typename GeometryIterator , typename PartIterator , typename VecIterator >

auto cuspatial::make_multilinestring_range	(	GeometryIteratorDiffType	num_multilinestrings,
		GeometryIterator	geometry_begin,
		PartIteratorDiffType	num_linestrings,
		PartIterator	part_begin,
		VecIteratorDiffType	num_points,
		VecIterator	point_begin
	)

Create a multilinestring_range object from size and start iterators.

Template Parameters

GeometryIteratorDiffType	Index type of the size of the geometry array
PartIteratorDiffType	Index type of the size of the part array
VecIteratorDiffType	Index type of the size of the point array
GeometryIterator	iterator type for offset array. Must meet the requirements of LegacyRandomAccessIterator.
PartIterator	iterator type for the part offset array. Must meet the requirements of LegacyRandomAccessIterator.
VecIterator	iterator type for the point array. Must meet the requirements of LegacyRandomAccessIterator.

Note

Iterators must be device-accessible if the view is intended to be used on device.

Parameters

num_multilinestrings	Number of multilinestrings in the array.
geometry_begin	Iterator to the start of the geometry array.
num_linestrings	Number of linestrings in the underlying parts array.
part_begin	Iterator to the start of the part array.
num_points	Number of points in the underlying points array.
point_begin	Iterator to the start of the point array.

Returns

A multilinestring_range object

Definition at line 235 of file multilinestring_range.cuh.

make_multilinestring_range() [3/3]

template<typename IntegerRange1 , typename IntegerRange2 , typename PointRange >

auto cuspatial::make_multilinestring_range	(	IntegerRange1	geometry_offsets,
		IntegerRange2	part_offsets,
		PointRange	points
	)

Create a range object of multilinestring data from offset and point ranges.

Template Parameters

IntegerRange1	Range to integers
IntegerRange2	Range to integers
PointRange	Range to points

Parameters

geometry_offsets	Range to multilinestring geometry offsets
part_offsets	Range to linestring part offsets
points	Range to underlying points

Returns

A multilinestring_range object

Definition at line 263 of file multilinestring_range.cuh.