gpudb::FilterByRadiusResponse Struct Reference

A set of output parameters for const. More...

#include <gpudb/protocol/filter_by_radius.h>

Public Member Functions
	FilterByRadiusResponse ()
	Constructs a FilterByRadiusResponse object with default parameter values. More...

Public Attributes
int64_t	count

Detailed Description

A set of output parameters for const.

Calculates which objects from a table lie within a circle with the given radius and center point (i.e. circular NAI). The operation is synchronous, meaning that a response will not be returned until all the objects are fully available. The response payload provides the count of the resulting set. A new resultant set (view) which satisfies the input circular NAI restriction specification is also created if a viewName is passed in as part of the request.

For track data, all track points that lie within the circle plus one point on either side of the circle (if the track goes beyond the circle) will be included in the result. For shapes, e.g. polygons, all polygons that intersect the circle will be included (even if none of the points of the polygon fall within the circle).

Definition at line 203 of file filter_by_radius.h.

Constructor & Destructor Documentation

gpudb::FilterByRadiusResponse::FilterByRadiusResponse ( )

inline

Constructs a FilterByRadiusResponse object with default parameter values.

Definition at line 210 of file filter_by_radius.h.

Member Data Documentation

int64_t gpudb::FilterByRadiusResponse::count

Definition at line 215 of file filter_by_radius.h.

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

• gpudb/protocol/filter_by_radius.h