Sources/interface/VectorInputSourceFactory.h

0001 #ifndef FWCore_Sources_VectorInputSourceFactory_h
0002 #define FWCore_Sources_VectorInputSourceFactory_h
0003
0004 #include "FWCore/PluginManager/interface/PluginFactory.h"
0005 #include "FWCore/Sources/interface/VectorInputSource.h"
0006
0007 #include <memory>
0008 #include <string>
0009
0010 namespace edm {
0011   struct VectorInputSourceDescription;
0012   class ParameterSet;
0013
0014   typedef VectorInputSource*(ISVecFunc)(ParameterSet const&, VectorInputSourceDescription const&);
0015   typedef edmplugin::PluginFactory<ISVecFunc> VectorInputSourcePluginFactory;
0016
0017   class VectorInputSourceFactory {
0018   public:
0019     ~VectorInputSourceFactory();
0020
0021     static VectorInputSourceFactory const* get();
0022
0023     std::unique_ptr<VectorInputSource> makeVectorInputSource(ParameterSet const&,
0024                                                              VectorInputSourceDescription const&) const;
0025
0026   private:
0027     VectorInputSourceFactory();
0028     static VectorInputSourceFactory const singleInstance_;
0029   };
0030 }  // namespace edm
0031 #endif