ScheduleItems.h

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#ifndef FWCore_Framework_ScheduleItems_h
#define FWCore_Framework_ScheduleItems_h

#include "FWCore/ServiceRegistry/interface/ServiceLegacy.h"
#include "FWCore/ServiceRegistry/interface/ServiceToken.h"
#include "FWCore/Utilities/interface/get_underlying_safe.h"

#include <memory>
#include <vector>

namespace edm {
  class ExceptionToActionTable;
  class ActivityRegistry;
  class BranchIDListHelper;
  class ThinnedAssociationsHelper;
  struct CommonParams;
  class SubProcess;
  class ParameterSet;
  class ProcessConfiguration;
  class ProcessContext;
  class ProductRegistry;
  class Schedule;
  class SignallingProductRegistry;
  class StreamID;
  class PreallocationConfiguration;

  struct ScheduleItems {
    ScheduleItems();

    ScheduleItems(ProductRegistry const& preg, SubProcess const& om);

    ScheduleItems(ScheduleItems const&) = delete; // Disallow copying and moving
    ScheduleItems& operator=(ScheduleItems const&) = delete; // Disallow copying and moving

    ServiceToken
    initServices(std::vector<ParameterSet>& servicePSets,
                 ParameterSet& processPSet,
                 ServiceToken const& iToken,
                 serviceregistry::ServiceLegacy iLegacy,
                 bool associate);

    ServiceToken
    addCPRandTNS(ParameterSet const& parameterSet, ServiceToken const& token);

    std::shared_ptr<CommonParams>
    initMisc(ParameterSet& parameterSet);

    std::unique_ptr<Schedule>
    initSchedule(ParameterSet& parameterSet,
                 bool hasSubprocesses,
                 PreallocationConfiguration const& iAllocConfig,
                 ProcessContext const*);

    void
    clear();

    std::shared_ptr<SignallingProductRegistry const> preg() const {return get_underlying_safe(preg_);}
    std::shared_ptr<SignallingProductRegistry>& preg() {return get_underlying_safe(preg_);}
    std::shared_ptr<BranchIDListHelper const> branchIDListHelper() const {return get_underlying_safe(branchIDListHelper_);}
    std::shared_ptr<BranchIDListHelper>& branchIDListHelper() {return get_underlying_safe(branchIDListHelper_);}
    std::shared_ptr<ThinnedAssociationsHelper const> thinnedAssociationsHelper() const {return get_underlying_safe(thinnedAssociationsHelper_);}
    std::shared_ptr<ThinnedAssociationsHelper>& thinnedAssociationsHelper() {return get_underlying_safe(thinnedAssociationsHelper_);}
    std::shared_ptr<ProcessConfiguration const> processConfiguration() const {return get_underlying_safe(processConfiguration_);}
    std::shared_ptr<ProcessConfiguration>& processConfiguration() {return get_underlying_safe(processConfiguration_);}

    std::shared_ptr<ActivityRegistry> actReg_; // We do not use propagate_const because the registry itself is mutable.
    edm::propagate_const<std::shared_ptr<SignallingProductRegistry>> preg_;
    edm::propagate_const<std::shared_ptr<BranchIDListHelper>> branchIDListHelper_;
    edm::propagate_const<std::shared_ptr<ThinnedAssociationsHelper>> thinnedAssociationsHelper_;
    std::unique_ptr<ExceptionToActionTable const> act_table_;
    edm::propagate_const<std::shared_ptr<ProcessConfiguration>> processConfiguration_;
  };
}
#endif