gpudb::AggregateConvexHullRequest Struct Reference

A set of input parameters for aggregateConvexHull(const AggregateConvexHullRequest&) const. More...

#include <gpudb/protocol/aggregate_convex_hull.h>

Public Member Functions
	AggregateConvexHullRequest ()
	Constructs an AggregateConvexHullRequest object with default parameter values. More...
	AggregateConvexHullRequest (const std::string &tableName, const std::string &xColumnName, const std::string &yColumnName, const std::map< std::string, std::string > &options)
	Constructs an AggregateConvexHullRequest object with the specified parameters. More...

Public Attributes
std::string	tableName
std::string	xColumnName
std::string	yColumnName
std::map< std::string, std::string >	options

Detailed Description

A set of input parameters for aggregateConvexHull(const AggregateConvexHullRequest&) const.

Calculates and returns the convex hull for the values in a table specified by tableName.

Definition at line 19 of file aggregate_convex_hull.h.

Constructor & Destructor Documentation

gpudb::AggregateConvexHullRequest::AggregateConvexHullRequest ( )

inline

Constructs an AggregateConvexHullRequest object with default parameter values.

Definition at line 26 of file aggregate_convex_hull.h.

gpudb::AggregateConvexHullRequest::AggregateConvexHullRequest ( const std::string &  tableName, const std::string &  xColumnName, const std::string &  yColumnName, const std::map< std::string, std::string > &  options  )

inline

Constructs an AggregateConvexHullRequest object with the specified parameters.

Parameters

[in]	tableName	Name of Table on which the operation will be performed. Must be a valid table in GPUdb. It can not be a collection.
[in]	xColumnName	Name of the column containing the x coordinates of the points for the operation being performed.
[in]	yColumnName	Name of the column containing the y coordinates of the points for the operation being performed.
[in]	options	Optional parameters. Default value is an empty std::map.

Definition at line 51 of file aggregate_convex_hull.h.

Member Data Documentation

std::map<std::string, std::string> gpudb::AggregateConvexHullRequest::options

Definition at line 62 of file aggregate_convex_hull.h.

std::string gpudb::AggregateConvexHullRequest::tableName

Definition at line 59 of file aggregate_convex_hull.h.

std::string gpudb::AggregateConvexHullRequest::xColumnName

Definition at line 60 of file aggregate_convex_hull.h.

std::string gpudb::AggregateConvexHullRequest::yColumnName

Definition at line 61 of file aggregate_convex_hull.h.

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

• gpudb/protocol/aggregate_convex_hull.h