InputSourceDescription.h

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#ifndef FWCore_Framework_InputSourceDescription_h
#define FWCore_Framework_InputSourceDescription_h

/*----------------------------------------------------------------------

InputSourceDescription : the stuff that is needed to configure an
input source that does not come in through the ParameterSet  
----------------------------------------------------------------------*/
#include <memory>
#include "DataFormats/Provenance/interface/ModuleDescription.h"
#include "FWCore/Framework/src/PreallocationConfiguration.h"

namespace edm {
  class ProductRegistry;
  class ActivityRegistry;
  class BranchIDListHelper;
  class PreallocationConfiguration;
  class ThinnedAssociationsHelper;

  struct InputSourceDescription {
    InputSourceDescription() :
      moduleDescription_(),
      productRegistry_(nullptr),
      actReg_(),
      maxEvents_(-1),
      maxLumis_(-1),
      allocations_(nullptr) {
    }

    InputSourceDescription(ModuleDescription const& md,
                           std::shared_ptr<ProductRegistry> preg,
                           std::shared_ptr<BranchIDListHelper> branchIDListHelper,
                           std::shared_ptr<ThinnedAssociationsHelper> thinnedAssociationsHelper,
                           std::shared_ptr<ActivityRegistry> areg,
                           int maxEvents,
                           int maxLumis,
                           int maxSecondsUntilRampdown,
                           PreallocationConfiguration const& allocations) :
      moduleDescription_(md),
      productRegistry_(preg),
      branchIDListHelper_(branchIDListHelper),
      thinnedAssociationsHelper_(thinnedAssociationsHelper),
      actReg_(areg),
      maxEvents_(maxEvents),
      maxLumis_(maxLumis),
      maxSecondsUntilRampdown_(maxSecondsUntilRampdown),
      allocations_(&allocations) {
   }

    ModuleDescription moduleDescription_;
    std::shared_ptr<ProductRegistry> productRegistry_;
    std::shared_ptr<BranchIDListHelper> branchIDListHelper_;
    std::shared_ptr<ThinnedAssociationsHelper> thinnedAssociationsHelper_;
    std::shared_ptr<ActivityRegistry> actReg_; // We do not use propagate_const because the registry itself is mutable.
    int maxEvents_;
    int maxLumis_;
    int maxSecondsUntilRampdown_;
    PreallocationConfiguration const* allocations_;
  };
}

#endif