interface/maker/InputSourceFactory.h

0001 #ifndef FWCore_Framework_InputSourceFactory_h
0002 #define FWCore_Framework_InputSourceFactory_h
0003
0004 #include "FWCore/PluginManager/interface/PluginFactory.h"
0005 #include "FWCore/Framework/interface/InputSource.h"
0006
0007 #include <string>
0008 #include <memory>
0009
0010 namespace edm {
0011
0012   class SignallingProductRegistryFiller;
0013
0014   typedef InputSource*(ISFunc)(ParameterSet const&, InputSourceDescription const&);
0015
0016   typedef edmplugin::PluginFactory<ISFunc> InputSourcePluginFactory;
0017
0018   class InputSourceFactory {
0019   public:
0020     ~InputSourceFactory();
0021
0022     static InputSourceFactory const* get();
0023
0024     std::unique_ptr<InputSource> makeInputSource(ParameterSet const&, InputSourceDescription const&) const;
0025
0026   private:
0027     InputSourceFactory();
0028     static InputSourceFactory const singleInstance_;
0029   };
0030
0031 }  // namespace edm
0032 #endif