turi::query_eval::optimization_transform_registry Struct Reference

#include <core/storage/query_engine/planning/optimization_engine.hpp>

Public Member Functions
void	set_num_stages (size_t n)
void	register_optimization (const std::vector< size_t > &valid_stages, std::shared_ptr< opt_transform > opt)
size_t	num_stages () const
const std::vector< std::shared_ptr< opt_transform > > &	get_transforms (size_t stage, planner_node_type t) const

Detailed Description

A registry of the different transforms in an indexed location. Built once at the beginning of the program.

Definition at line 20 of file optimization_engine.hpp.

Member Function Documentation

get_transforms()

const std::vector<std::shared_ptr<opt_transform> >& turi::query_eval::optimization_transform_registry::get_transforms ( size_t  stage, planner_node_type  t  ) const

inline

Returns a vector of possible transforms for a given stage and node type.

num_stages()

size_t turi::query_eval::optimization_transform_registry::num_stages

(

)

const

The number of distinct optimization stages in the model.

register_optimization()

void turi::query_eval::optimization_transform_registry::register_optimization	(	const std::vector< size_t > &	valid_stages,
		std::shared_ptr< opt_transform >	opt
	)

Called by the populate_transforms function in optimization_transforms.cpp.

set_num_stages()

void turi::query_eval::optimization_transform_registry::set_num_stages

(

size_t

n

)

Called first to set the number of stages.

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

• core/storage/query_engine/planning/optimization_engine.hpp