Boost_1_39_0/libs/interprocess/example/comp_doc_message_queueA.cpp

   1 //////////////////////////////////////////////////////////////////////////////
   2 //
   3 // (C) Copyright Ion Gaztanaga 2006-2007. Distributed under the Boost
   4 // Software License, Version 1.0. (See accompanying file
   5 // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   6 //
   7 // See http://www.boost.org/libs/interprocess for documentation.
   8 //
   9 //////////////////////////////////////////////////////////////////////////////
  10 #include <boost/interprocess/detail/config_begin.hpp>
  11 //[doc_message_queueA
  12 #include <boost/interprocess/ipc/message_queue.hpp>
  13 #include <iostream>
  14 #include <vector>
  15
  16 using namespace boost::interprocess;
  17
  18 int main ()
  19 {
  20    try{
  21       //Erase previous message queue
  22       message_queue::remove("message_queue");
  23
  24       //Create a message_queue.
  25       message_queue mq
  26          (create_only               //only create
  27          ,"message_queue"           //name
  28          ,100                       //max message number
  29          ,sizeof(int)               //max message size
  30          );
  31
  32       //Send 100 numbers
  33       for(int i = 0; i < 100; ++i){
  34          mq.send(&i, sizeof(i), 0);
  35       }
  36    }
  37    catch(interprocess_exception &ex){
  38       std::cout << ex.what() << std::endl;
  39       return 1;
  40    }
  41
  42    return 0;
  43 }
  44 //]
  45 #include <boost/interprocess/detail/config_end.hpp>