Framework/interface/EventForTransformer.h

0001 #ifndef FWCore_Framework_EventForTransformer_h
0002 #define FWCore_Framework_EventForTransformer_h
0003
0004 // -*- C++ -*-
0005 //
0006 // Package:     Framework
0007 // Class  :     EventForTransformer
0008 //
0009 /**\class edm::EventForTransformer
0010
0011 */
0012 /*----------------------------------------------------------------------
0013 ----------------------------------------------------------------------*/
0014
0015 #include "DataFormats/Common/interface/BasicHandle.h"
0016 #include "DataFormats/Common/interface/WrapperBase.h"
0017
0018 #include "FWCore/Framework/interface/Frameworkfwd.h"
0019 #include "FWCore/ServiceRegistry/interface/ModuleCallingContext.h"
0020 #include "FWCore/Utilities/interface/TypeID.h"
0021 #include "FWCore/Utilities/interface/ProductResolverIndex.h"
0022
0023 #include <memory>
0024
0025 namespace edm {
0026
0027   class EventPrincipal;
0028
0029   class EventForTransformer {
0030   public:
0031     EventForTransformer(EventPrincipal const&, ModuleCallingContext) noexcept;
0032
0033     BasicHandle get(edm::TypeID const& iTypeID, ProductResolverIndex iIndex) const;
0034
0035     void put(ProductResolverIndex index, std::unique_ptr<WrapperBase> edp, BasicHandle const& iGetHandle);
0036
0037     ModuleCallingContext const& moduleCallingContext() const noexcept { return mcc_; }
0038
0039   private:
0040     EventPrincipal const& eventPrincipal_;
0041     ModuleCallingContext mcc_;
0042   };
0043 }  // namespace edm
0044 #endif