Parser::LikelihoodExpr Class Reference

#include <ParserNode.h>

Inheritance diagram for Parser::LikelihoodExpr:

Collaboration diagram for Parser::LikelihoodExpr:

Public Member Functions
	LikelihoodExpr (bool n, Expr *a, float l)
bool	get_is_not () const
const Expr *	get_arg () const
float	get_likelihood () const
std::shared_ptr< Analyzer::Expr >	analyze (const Catalog_Namespace::Catalog &catalog, Analyzer::Query &query, TlistRefType allow_tlist_ref=TLIST_NONE) const override
std::string	to_string () const override
Public Member Functions inherited from Parser::Node
virtual	~Node ()

Static Public Member Functions
static std::shared_ptr < Analyzer::Expr >	get (std::shared_ptr< Analyzer::Expr > arg_expr, float likelihood, const bool is_not)

Private Attributes
bool	is_not_
std::unique_ptr< Expr >	arg_
float	likelihood_

Additional Inherited Members
Public Types inherited from Parser::Expr
enum	TlistRefType { TLIST_NONE, TLIST_REF, TLIST_COPY }

Detailed Description

Definition at line 585 of file ParserNode.h.

Constructor & Destructor Documentation

Parser::LikelihoodExpr::LikelihoodExpr ( bool  n, Expr *  a, float  l  )

inline

Definition at line 587 of file ParserNode.h.

: is_not_(n), arg_(a), likelihood_(l) {}

Member Function Documentation

std::shared_ptr< Analyzer::Expr > Parser::LikelihoodExpr::analyze ( const Catalog_Namespace::Catalog &  catalog, Analyzer::Query &  query, TlistRefType  allow_tlist_ref = TLIST_NONE  ) const

overridevirtual

Implements Parser::Expr.

Definition at line 839 of file ParserNode.cpp.

                                        {
  auto arg_expr = arg_->analyze(catalog, query, allow_tlist_ref);
  return LikelihoodExpr::get(arg_expr, likelihood_, is_not_);
}

std::shared_ptr< Analyzer::Expr > Parser::LikelihoodExpr::get ( std::shared_ptr< Analyzer::Expr >  arg_expr, float  likelihood, const bool  is_not  )

static

Definition at line 847 of file ParserNode.cpp.

References run_benchmark_import::result.

                       {
  if (!arg_expr->get_type_info().is_boolean()) {
    throw std::runtime_error("likelihood expression expects boolean type.");
  }
  std::shared_ptr<Analyzer::Expr> result = makeExpr<Analyzer::LikelihoodExpr>(
      arg_expr->decompress(), is_not ? 1 - likelihood : likelihood);
  return result;
}

const Expr* Parser::LikelihoodExpr::get_arg ( ) const

inline

Definition at line 589 of file ParserNode.h.

References arg_.

{ return arg_.get(); }

bool Parser::LikelihoodExpr::get_is_not ( ) const

inline

Definition at line 588 of file ParserNode.h.

References is_not_.

{ return is_not_; }

float Parser::LikelihoodExpr::get_likelihood ( ) const

inline

Definition at line 590 of file ParserNode.h.

References likelihood_.

{ return likelihood_; }

std::string Parser::LikelihoodExpr::to_string ( ) const

overridevirtual

Implements Parser::Expr.

Definition at line 2295 of file ParserNode.cpp.

                                          {
  std::string str = " LIKELIHOOD ";
  str += arg_->to_string();
  str += " ";
  str += boost::lexical_cast<std::string>(is_not_ ? 1.0 - likelihood_ : likelihood_);
  return str;
}

Member Data Documentation

std::unique_ptr<Expr> Parser::LikelihoodExpr::arg_

private

Definition at line 602 of file ParserNode.h.

Referenced by get_arg().

bool Parser::LikelihoodExpr::is_not_

private

Definition at line 601 of file ParserNode.h.

Referenced by get_is_not().

float Parser::LikelihoodExpr::likelihood_

private

Definition at line 603 of file ParserNode.h.

Referenced by get_likelihood().

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

• /home/jenkins-slave/workspace/core-os-doxygen/Parser/ParserNode.h
• /home/jenkins-slave/workspace/core-os-doxygen/Parser/ParserNode.cpp