Fireworks/Core/interface/FWModelId.h - master - githubmirror/cmssw

Fireworks/Core/interface/FWModelId.h

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20 май 2019, 13:07

20 май 2019, 13:076684288

#ifndef Fireworks_Core_FWModelId_h
#define Fireworks_Core_FWModelId_h
// -*- C++ -*-
//
// Package:     Core
// Class  :     FWModelId
//
/**\class FWModelId FWModelId.h Fireworks/Core/interface/FWModelId.h

   Description: identifies a particular model within an FWEventItem

   Usage:
    <usage>

 */
//
// Original Author:  Chris Jones
//         Created:  Fri Jan 18 12:44:26 EST 2008
//

// system include files

// user include files
class FWEventItem;

// forward declarations

class FWModelId {
public:
  enum { kContainerIndex = -1 };
  FWModelId(const FWEventItem* iItem = nullptr, int iIndex = kContainerIndex) : m_item(iItem), m_index(iIndex) {}
  //virtual ~FWModelId();

  // ---------- const member functions ---------------------
  bool operator<(const FWModelId& iRHS) const {
    return m_item == iRHS.m_item ? m_index < iRHS.m_index : m_item < iRHS.m_item;
  }

  const FWEventItem* item() const { return m_item; }

  int index() const { return m_index; }
  // ---------- static member functions --------------------

  // ---------- member functions ---------------------------
  void unselect() const;
  void select() const;
  void toggleSelect() const;
  void setIndex(int iIndex) { m_index = iIndex; }

private:
  //FWModelId(const FWModelId&); // stop default

  //const FWModelId& operator=(const FWModelId&); // stop default

  // ---------- member data --------------------------------
  const FWEventItem* m_item;
  int m_index;
};

#endif