PluginCapabilities.h

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#ifndef FWCore_PluginManager_PluginCapabilities_h
#define FWCore_PluginManager_PluginCapabilities_h
// -*- C++ -*-
//
// Package:     PluginManager
// Class  :     PluginCapabilities
//
//
// Original Author:  Chris Jones
//         Created:  Fri Apr  6 12:36:19 EDT 2007
//

// system include files
#include <map>
#include <string>

// user include files
#include "FWCore/PluginManager/interface/PluginFactoryBase.h"
// forward declarations

namespace edmplugin {
  class SharedLibrary;
  class DummyFriend;
  class PluginCapabilities : public PluginFactoryBase {
    friend class DummyFriend;

  public:
    PluginCapabilities(const PluginCapabilities&) = delete;                   // stop default
    const PluginCapabilities& operator=(const PluginCapabilities&) = delete;  // stop default
    ~PluginCapabilities() override;

    // ---------- const member functions ---------------------
    std::vector<PluginInfo> available() const override;
    const std::string& category() const override;

    // ---------- static member functions --------------------
    static PluginCapabilities* get();

    // ---------- member functions ---------------------------
    void load(const std::string& iName);

    //returns false if loading fails because iName is unknown
    bool tryToLoad(const std::string& iName);

    bool tryToFind(const SharedLibrary& iLoadable);

  private:
    PluginCapabilities();

    // ---------- member data --------------------------------
    std::map<std::string, std::filesystem::path> classToLoadable_;
  };

}  // namespace edmplugin
#endif