AggregatedColRange Class Reference

#include <AggregatedColRange.h>

Public Member Functions
ExpressionRange	getColRange (const PhysicalInput &) const
void	setColRange (const PhysicalInput &, const ExpressionRange &)
const std::unordered_map < PhysicalInput, ExpressionRange > &	asMap () const
void	clear ()

Private Attributes
std::unordered_map < PhysicalInput, ExpressionRange >	cache_

Detailed Description

Definition at line 33 of file AggregatedColRange.h.

Member Function Documentation

const std::unordered_map< PhysicalInput, ExpressionRange > & AggregatedColRange::asMap

(

)

const

Definition at line 31 of file AggregatedColRange.cpp.

References cache_.

          {
  return cache_;
}

void AggregatedColRange::clear

(

)

Definition at line 36 of file AggregatedColRange.cpp.

References cache_.

                               {
  decltype(cache_)().swap(cache_);
}

ExpressionRange AggregatedColRange::getColRange

(

const PhysicalInput &

phys_input

)

const

Definition at line 19 of file AggregatedColRange.cpp.

References cache_, and CHECK().

                                                                                     {
  const auto it = cache_.find(phys_input);
  CHECK(it != cache_.end());
  return it->second;
}

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void AggregatedColRange::setColRange	(	const PhysicalInput &	phys_input,
		const ExpressionRange &	expr_range
	)

Definition at line 25 of file AggregatedColRange.cpp.

References cache_, and CHECK().

Referenced by Executor::computeColRangesCache().

                                                                        {
  const auto it_ok = cache_.emplace(phys_input, expr_range);
  CHECK(it_ok.second);
}

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Member Data Documentation

std::unordered_map<PhysicalInput, ExpressionRange> AggregatedColRange::cache_

private

Definition at line 44 of file AggregatedColRange.h.

Referenced by asMap(), clear(), getColRange(), and setColRange().

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The documentation for this class was generated from the following files:

• /home/jenkins-slave/workspace/core-os-doxygen/QueryEngine/AggregatedColRange.h
• /home/jenkins-slave/workspace/core-os-doxygen/QueryEngine/AggregatedColRange.cpp