ProcessBlockIndex.h

Go to the documentation of this file.

#ifndef FWCore_Utilities_ProcessBlockIndex_h
#define FWCore_Utilities_ProcessBlockIndex_h
// -*- C++ -*-
//
// Package:     FWCore/Utilities
// Class  :     edm::ProcessBlockIndex
//
//
// Original Author:  W. David Dagenhart
//         Created:  18 March 2020
 
namespace edm {
  class ProcessBlockPrincipal;
 
  class ProcessBlockIndex {
  public:
    ProcessBlockIndex() = delete;
    ~ProcessBlockIndex() = default;
    ProcessBlockIndex(const ProcessBlockIndex&) = default;
    ProcessBlockIndex& operator=(const ProcessBlockIndex&) = default;
 
    bool operator==(const ProcessBlockIndex& iIndex) const { return value() == iIndex.value(); }
    operator unsigned int() const { return value_; }
 
    unsigned int value() const { return value_; }
 
    static ProcessBlockIndex invalidProcessBlockIndex();
 
  private:
    friend class ProcessBlockPrincipal;
    explicit ProcessBlockIndex(unsigned int iIndex) : value_(iIndex) {}
 
    unsigned int value_;
 
    static const unsigned int invalidValue_;
  };
}  // namespace edm
 
#endif