98 lines
2.3 KiB
C++
98 lines
2.3 KiB
C++
/*
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* File: PeerID.h
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* Author: jgaebler
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*
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* Created on January 30, 2014, 9:18 PM
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*/
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#pragma once
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#ifndef PEERID_H
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#define PEERID_H
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#include "common/Reference.h"
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namespace ubeeme {
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namespace moversight {
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/**
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* @brief Identifies a peer uniquely
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* @class PeerID
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* @ingroup Moversight
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* @author Jan Gäbler
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*/
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class PeerID : public Reference<unsigned int> {
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public:
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/**
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* @brief Constructor
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*/
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PeerID() : Reference<unsigned int>(0) {
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}
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/**
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* @brief Constructor
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* @param id The initial id
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*/
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PeerID(unsigned int id) : Reference<unsigned int>(id) {
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}
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/**
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* @brief Copy constructor
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* @param orig The instance to copy
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*/
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PeerID(const PeerID & orig): Reference<unsigned int>(orig){
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operator=(orig);
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}
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/**
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* @brief Assignment operator
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* @param other The instance to assign
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* @return A reference to the local instance.
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*/
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PeerID &
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operator=(const PeerID & other){
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if(this != &other){
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Reference<unsigned int>::operator =(other);
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}
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return *this;
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}
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/**
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* @brief Prefix-incrementation
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* @return A reference to the local instance.
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*/
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PeerID & operator++(){ //++a
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return static_cast<PeerID&>(Reference<unsigned int>::operator ++());
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}
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/**
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* @brief Postfix-incrementation
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* @param Pseudo-param
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* @return The value of the local instance before the incrementation
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*/
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PeerID operator++(int){ //a++
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PeerID result(*this);
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++(*this);
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return result;
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}
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};
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/**
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* @brief The constant undefined peer ID
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*/
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static const PeerID UNDEFINED_PEER_ID = 0;
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/**
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* @brief The constant initial peer ID
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*/
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static const PeerID INITIAL_PEER_ID = 1;
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}
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}
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#endif /* PEERID_H */
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