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#ifndef CommonTools_Utils_CutBinaryOperator_h
#define CommonTools_Utils_CutBinaryOperator_h
/* \class reco::parser::CutBinaryOperator
*
* Binary Operator expression
*
* \author original version: Chris Jones, Cornell,
* adapted by Luca Lista, INFN
*
* \version $Revision: 1.2 $
*
*/
#include "CommonTools/Utils/src/CutBase.h"
#include "CommonTools/Utils/src/CutStack.h"
namespace reco {
namespace parser {
template<typename Op>
struct CutBinaryOperator : public CutBase {
virtual double value(const edm::ObjectWithDict& o) const {
return op_((*lhs_).value(o), (*rhs_).value(o));
}
CutBinaryOperator(CutStack & cutStack) {
rhs_ = cutStack.back(); cutStack.pop_back();
lhs_ = cutStack.back(); cutStack.pop_back();
}
private:
Op op_;
CutPtr lhs_, rhs_;
};
}
}
#endif
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