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#ifndef CommonTools_Utils_LogicalUnaryOperator_h
#define CommonTools_Utils_LogicalUnaryOperator_h
/* \class reco::parser::LogicalUnaryOperator
*
* logical AND combiner
*
* \author original version: Chris Jones, Cornell,
* adapted by Luca Lista, INFN
*
* \version $Revision: 1.2 $
*
*/
#include "CommonTools/Utils/interface/parser/SelectorBase.h"
#include "CommonTools/Utils/interface/parser/SelectorStack.h"
namespace reco {
namespace parser {
template <typename Op>
struct LogicalUnaryOperator : public SelectorBase {
LogicalUnaryOperator(SelectorStack& selStack) {
rhs_ = selStack.back();
selStack.pop_back();
}
bool operator()(const edm::ObjectWithDict& o) const override { return op_((*rhs_)(o)); }
private:
Op op_;
SelectorPtr rhs_;
};
} // namespace parser
} // namespace reco
#endif
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