Utils/src/NotCombiner.h

0001 #ifndef CommonTools_Utils_NotCombiner_h
0002 #define CommonTools_Utils_NotCombiner_h
0003 /* \class reco::parser::NotCombiner
0004  *
0005  * logical NOT combiner
0006  *
0007  * \author original version: Chris Jones, Cornell,
0008  *         adapted by Luca Lista, INFN
0009  *
0010  * \version $Revision: 1.2 $
0011  *
0012  */
0013 #include "CommonTools/Utils/interface/parser/SelectorBase.h"
0014 #include "CommonTools/Utils/interface/parser/SelectorPtr.h"
0015
0016 namespace reco {
0017   namespace parser {
0018     struct NotCombiner : public SelectorBase {
0019       NotCombiner(SelectorPtr arg) : arg_(arg) {}
0020       bool operator()(const edm::ObjectWithDict& o) const override { return !(*arg_)(o); }
0021
0022     private:
0023       SelectorPtr arg_;
0024     };
0025   }  // namespace parser
0026 }  // namespace reco
0027
0028 #endif