reco::parser::BinarySelectorSetter Class Reference

#include <BinarySelectorSetter.h>

List of all members.

Public Member Functions
	BinarySelectorSetter (SelectorStack &selStack, ComparisonStack &cmpStack, ExpressionStack &expStack)
void	operator() (const char *begin, const char *) const
Private Attributes
ComparisonStack &	cmpStack_
ExpressionStack &	expStack_
SelectorStack &	selStack_

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Detailed Description

Definition at line 22 of file BinarySelectorSetter.h.

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Constructor & Destructor Documentation

reco::parser::BinarySelectorSetter::BinarySelectorSetter	(	SelectorStack &	selStack,
		ComparisonStack &	cmpStack,
		ExpressionStack &	expStack
	)		[inline]

Definition at line 24 of file BinarySelectorSetter.h.

                                                                                  : 
        selStack_(selStack), cmpStack_(cmpStack), expStack_(expStack) { }

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Member Function Documentation

void reco::parser::BinarySelectorSetter::operator()	(	const char *	begin,
		const char *
	)		const [inline]

Definition at line 28 of file BinarySelectorSetter.h.

References cmpStack_, Exception, expStack_, and selStack_.

                                                              {
        if(expStack_.empty())
          throw Exception(begin)
            << "Grammar error: empty expression stack. Please contact developer.";
        if(cmpStack_.empty())
          throw Exception(begin)
            << "Grammar error: empty comparator stack. Please contact developer." << "\"";
        boost::shared_ptr<ExpressionBase> rhs = expStack_.back(); expStack_.pop_back();
        boost::shared_ptr<ExpressionBase> lhs = expStack_.back(); expStack_.pop_back();
        boost::shared_ptr<ComparisonBase> comp = cmpStack_.back(); cmpStack_.pop_back();
#ifdef BOOST_SPIRIT_DEBUG 
        BOOST_SPIRIT_DEBUG_OUT << "pushing binary selector" << std::endl;
#endif
        selStack_.push_back(SelectorPtr(new BinarySelector(lhs, comp, rhs)));
      }

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Member Data Documentation

ComparisonStack& reco::parser::BinarySelectorSetter::cmpStack_ [private]

Definition at line 45 of file BinarySelectorSetter.h.

Referenced by operator()().

ExpressionStack& reco::parser::BinarySelectorSetter::expStack_ [private]

Definition at line 46 of file BinarySelectorSetter.h.

Referenced by operator()().

SelectorStack& reco::parser::BinarySelectorSetter::selStack_ [private]

Definition at line 44 of file BinarySelectorSetter.h.

Referenced by operator()().