#include <ExpressionSetter.h>

Public Member Functions
	ExpressionSetter (ExpressionPtr &expr, ExpressionStack &exprStack)

void	operator() (const char , const char ) const

Public Attributes
ExpressionPtr &	expr_

ExpressionStack &	exprStack_

Detailed Description

Definition at line 18 of file ExpressionSetter.h.

Constructor & Destructor Documentation

◆ ExpressionSetter()

reco::parser::ExpressionSetter::ExpressionSetter	(	ExpressionPtr &	expr,
		ExpressionStack &	exprStack
	)

inline

Definition at line 19 of file ExpressionSetter.h.

19 : expr_(expr), exprStack_(exprStack) {}

Member Function Documentation

◆ operator()()

void ExpressionSetter::operator()	(	const char *	begin,
		const char *
	)		const

Definition at line 9 of file ExpressionSetter.cc.

                                                                        {
   if (exprStack_.empty())
     throw Exception(begin)
         << "Grammar error: When trying parse an expression, expression stack is empty! Please contact a developer.";
   expr_ = exprStack_.back();
 }

References Exception, expr_, and exprStack_.

Member Data Documentation

◆ expr_

ExpressionPtr& reco::parser::ExpressionSetter::expr_

Definition at line 22 of file ExpressionSetter.h.

Referenced by operator()().

◆ exprStack_

ExpressionStack& reco::parser::ExpressionSetter::exprStack_

Definition at line 23 of file ExpressionSetter.h.