ESSourceProductResolverTemplate.h

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#ifndef FWCore_Framework_ESSourceProductResolverTemplate_h
#define FWCore_Framework_ESSourceProductResolverTemplate_h
// -*- C++ -*-
//
// Package:     FWCore/Framework
// Class  :     ESSourceProductResolverTemplate
//
//
// Original Author:  Chris Jones
//         Created:  14/05/2020
//

// system include files

// user include files
#include "FWCore/Framework/interface/ESSourceProductResolverNonConcurrentBase.h"

// forward declarations

namespace edm::eventsetup {
  template <typename DataT>
  class ESSourceProductResolverTemplate : public ESSourceProductResolverNonConcurrentBase {
  public:
    ESSourceProductResolverTemplate(edm::SerialTaskQueue* iQueue, std::mutex* iMutex)
        : ESSourceProductResolverNonConcurrentBase(iQueue, iMutex) {}

    ESSourceProductResolverTemplate(const ESSourceProductResolverTemplate&) = delete;
    const ESSourceProductResolverTemplate& operator=(const ESSourceProductResolverTemplate&) = delete;

    // ---------- const member functions ---------------------

    // ---------- static member functions --------------------

    // ---------- member functions ---------------------------
  protected:
    virtual DataT const* fetch() const = 0;

  private:
    void const* getAfterPrefetchImpl() const final { return fetch(); }
  };
}  // namespace edm::eventsetup

#endif