src/s4u/s4u_channel.cpp

   1 /* Copyright (c) 2006-2015. The SimGrid Team.
   2  * All rights reserved.                                                     */
   3
   4 /* This program is free software; you can redistribute it and/or modify it
   5  * under the terms of the license (GNU LGPL) which comes with this package. */
   6
   7 #include "xbt/log.h"
   8 #include "msg/msg_private.h"
   9 #include "msg/msg_mailbox.h"
  10
  11 #include "simgrid/s4u/channel.hpp"
  12
  13 XBT_LOG_NEW_DEFAULT_CATEGORY(s4u_channel,"S4U Communication Channels");
  14
  15
  16 using namespace simgrid;
  17
  18 boost::unordered_map <std::string, s4u::Channel *> *s4u::Channel::channels = new boost::unordered_map<std::string, s4u::Channel*> ();
  19
  20
  21 s4u::Channel::Channel(const char*name, smx_rdv_t inferior) {
  22         p_inferior = inferior;
  23         channels->insert({name, this});
  24 }
  25 s4u::Channel *s4u::Channel::byName(const char*name) {
  26         s4u::Channel * res;
  27         try {
  28                 res = channels->at(name);
  29         } catch (std::out_of_range& e) {
  30                 res = new Channel(name,simcall_rdv_create(name));
  31         }
  32         return res;
  33 }