#include <cudf/column/column_view.hpp>
#include <cudf/utilities/span.hpp>
#include <rmm/resource_ref.hpp>
#include <optional>
转到此文件的源代码。
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point_linestring_nearest_points_result | cuspatial::pairwise_point_linestring_nearest_points (std::optional< cudf::device_span< cudf::size_type const > > multipoint_geometry_offsets, cudf::column_view points_xy, std::optional< cudf::device_span< cudf::size_type const > > multilinestring_geometry_offsets, cudf::device_span< cudf::size_type const > linestring_part_offsets, cudf::column_view linestring_points_xy, rmm::device_async_resource_ref mr=rmm::mr::get_current_device_resource()) |
| 计算(多)点和(多)线的对之间的最近点和几何ID。
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