#include <ParserNode.h>

Inheritance diagram for Parser::CardinalityExpr:

Collaboration diagram for Parser::CardinalityExpr:

Public Member Functions
	CardinalityExpr (Expr *a)

const Expr *	get_arg () 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 ()

Private Attributes
std::unique_ptr< Expr >	arg

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

Detailed Description

Definition at line 468 of file ParserNode.h.

Constructor & Destructor Documentation

◆ CardinalityExpr()

Parser::CardinalityExpr::CardinalityExpr ( Expr * a )

inline

Definition at line 470 of file ParserNode.h.

470 : arg(a) {}

Parser::CardinalityExpr::arg

std::unique_ptr< Expr > arg

Definition: ParserNode.h:479

Member Function Documentation

◆ analyze()

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

overridevirtual

Implements Parser::Expr.

Definition at line 473 of file ParserNode.cpp.

References run_benchmark_import::result.

                                         {
   auto arg_expr = arg->analyze(catalog, query, allow_tlist_ref);
   if (!arg_expr->get_type_info().is_array()) {
     throw std::runtime_error(
         "expression in cardinality clause must be of an array type.");
   }
   std::shared_ptr<Analyzer::Expr> result =
       makeExpr<Analyzer::CardinalityExpr>(arg_expr->decompress());
   return result;
 }

◆ get_arg()

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

inline

Definition at line 471 of file ParserNode.h.

References to_string().

471 { return arg.get(); }

Parser::CardinalityExpr::arg

std::unique_ptr< Expr > arg

Definition: ParserNode.h:479

Here is the call graph for this function:

◆ to_string()

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

overridevirtual

Implements Parser::Expr.

Definition at line 1379 of file ParserNode.cpp.

                                            {
   std::string str = "CARDINALITY(" + arg->to_string() + ")";
   return str;
 }

Member Data Documentation

◆ arg

std::unique_ptr<Expr> Parser::CardinalityExpr::arg

private

Definition at line 479 of file ParserNode.h.

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

Public Member Functions

Private Attributes

Additional Inherited Members