Alignment/Geners/interface/ItemDescriptor.hh - master - githubmirror/cmssw

Alignment/Geners/interface/ItemDescriptor.hh

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08 май 2019, 15:16

08 май 2019, 15:167614b05

// Minimal item descriptor for archive I/O

#ifndef GENERS_ITEMDESCRIPTOR_HH_
#define GENERS_ITEMDESCRIPTOR_HH_

#include <string>
#include <typeinfo>
#include <utility>

#include "Alignment/Geners/interface/ClassId.hh"

namespace gs {
  class ItemDescriptor {
  public:
    ItemDescriptor();
    ItemDescriptor(const ClassId &classId, const char *ioPrototype, const char *name, const char *category);
    inline virtual ~ItemDescriptor() {}

    inline const ClassId &type() const { return classId_; }
    inline const std::string &ioPrototype() const { return ioProto_; }
    inline const std::string &name() const { return nameCat_.first; }
    inline const std::string &category() const { return nameCat_.second; }
    inline const std::pair<std::string, std::string> &nameAndCategory() const { return nameCat_; }

    inline bool operator==(const ItemDescriptor &r) const { return (typeid(*this) == typeid(r)) && this->isEqual(r); }
    inline bool operator!=(const ItemDescriptor &r) const { return !(*this == r); }

    // The following returns "true" if the class id and
    // I/O prototype of this item coincide with those of
    // the argument
    bool isSameClassIdandIO(const ItemDescriptor &r) const;

    // The following method checks I/O prototype only
    // allowing for class id mismatch
    inline bool isSameIOPrototype(const ItemDescriptor &r) const { return ioProto_ == r.ioProto_; }

  protected:
    virtual bool isEqual(const ItemDescriptor &) const;

  private:
    ClassId classId_;
    std::string ioProto_;
    std::pair<std::string, std::string> nameCat_;
  };
}  // namespace gs

#endif  // GENERS_ITEMDESCRIPTOR_HH_