identity-container.hpp

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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
#ifndef NDN_SECURITY_IDENTITY_CONTAINER_HPP
#define NDN_SECURITY_IDENTITY_CONTAINER_HPP

#include <set>
#include "identity.hpp"

namespace ndn {
namespace security {

class PibImpl;

class IdentityContainer
{
public:
  class const_iterator
  {
  public:
    friend class IdentityContainer;

  public:
    Identity
    operator*();

    const_iterator&
    operator++();

    const_iterator
    operator++(int);

    bool
    operator==(const const_iterator& other);

    bool
    operator!=(const const_iterator& other);

  private:
    const_iterator(std::set<Name>::const_iterator it, shared_ptr<PibImpl> impl);

  private:
    Name m_identity;
    std::set<Name>::const_iterator m_it;
    shared_ptr<PibImpl> m_impl;
  };

  typedef const_iterator iterator;

public:
  IdentityContainer();

  IdentityContainer(std::set<Name>&& identities, shared_ptr<PibImpl> impl);

  const_iterator
  begin() const;

  const_iterator
  end() const;

  const_iterator
  find(const Name& keyId) const;

  size_t
  size() const;

private:
  std::set<Name> m_identities;
  shared_ptr<PibImpl> m_impl;
};

} // namespace security
} // namespace ndn

#endif // NDN_SECURITY_IDENTITY_CONTAINER_HPP