include/realserver_element.h

   1 //
   2 //      @file   realserver_element.h
   3 //      @brief  realserver data prototype
   4 //
   5 //      copyright (c) sdy corporation. 2008
   6 //      mail: n dot nakai at sdy dot co dot jp
   7 //
   8 //      Distributed under the Boost Software License, Version 1.0.(See accompanying
   9 //      file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt
  10 //
  11 #ifndef REALSERVER_ELEMENT_H
  12 #define REALSERVER_ELEMENT_H
  13 #include <boost/asio.hpp>
  14
  15 namespace l7vs{
  16
  17 class   realserver_element{
  18 public:
  19         boost::asio::ip::tcp::endpoint  tcp_endpoint;
  20         boost::asio::ip::udp::endpoint  udp_endpoint;
  21         int                                                             weight;
  22         realserver_element() : weight(-1){}
  23         realserver_element( const realserver_element& in ) : tcp_endpoint( in.tcp_endpoint ) ,
  24                                                                                                                          udp_endpoint( in.udp_endpoint ) ,
  25                                                                                                                          weight( in.weight ){}
  26         realserver_element& operator=( const realserver_element& elem ){
  27                 tcp_endpoint = elem.tcp_endpoint;
  28                 udp_endpoint = elem.udp_endpoint;
  29                 weight = elem.weight;
  30                 return *this;
  31         }
  32         friend  bool    operator==( const realserver_element& rselem1, const realserver_element& rselem2 ){
  33                 return rselem1.tcp_endpoint == rselem2.tcp_endpoint &&
  34                                 rselem1.udp_endpoint == rselem2.udp_endpoint &&
  35                                 rselem1.weight == rselem2.weight;
  36         }
  37
  38         friend bool     operator!=( const realserver_element& rselem1, const realserver_element& rselem2 ){
  39                 return rselem1.tcp_endpoint != rselem2.tcp_endpoint ||
  40                                 rselem1.udp_endpoint != rselem2.udp_endpoint ||
  41                                 rselem1.weight != rselem2.weight;
  42         }
  43
  44         friend bool     operator<( const realserver_element& rselem1, const realserver_element& rselem2 ){
  45                 if( rselem1.tcp_endpoint < rselem2.tcp_endpoint ) return true;
  46                 if( rselem1.tcp_endpoint != rselem2.tcp_endpoint ) return false;
  47                 return rselem1.weight < rselem2.weight;
  48         }
  49 };
  50
  51 }       //namespace l7vsd
  52 #endif  //REALSERVER_ELEMENT