simgear/hla/RTIFederateFactoryRegistry.cxx

   1 // Copyright (C) 2011 - 2012  Mathias Froehlich - Mathias.Froehlich@web.de
   2 //
   3 // This library is free software; you can redistribute it and/or
   4 // modify it under the terms of the GNU Library General Public
   5 // License as published by the Free Software Foundation; either
   6 // version 2 of the License, or (at your option) any later version.
   7 //
   8 // This library is distributed in the hope that it will be useful,
   9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11 // Library General Public License for more details.
  12 //
  13 // You should have received a copy of the GNU General Public License
  14 // along with this program; if not, write to the Free Software
  15 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  16 //
  17
  18 #include "RTIFederateFactoryRegistry.hxx"
  19
  20 #include "simgear/threads/SGGuard.hxx"
  21 #include "RTIFederate.hxx"
  22
  23 namespace simgear {
  24
  25 RTIFederateFactoryRegistry::RTIFederateFactoryRegistry()
  26 {
  27 }
  28
  29 RTIFederateFactoryRegistry::~RTIFederateFactoryRegistry()
  30 {
  31 }
  32
  33 SGSharedPtr<RTIFederate>
  34 RTIFederateFactoryRegistry::create(const std::string& name, const std::list<std::string>& stringList) const
  35 {
  36     SGGuard<SGMutex> guard(_mutex);
  37     for (FederateFactoryList::const_iterator i = _federateFactoryList.begin(); i != _federateFactoryList.end(); ++i) {
  38         SGSharedPtr<RTIFederate> federate = (*i)->create(name, stringList);
  39         if (!federate.valid())
  40             continue;
  41         return federate;
  42     }
  43     return NULL;
  44 }
  45
  46 void
  47 RTIFederateFactoryRegistry::registerFactory(RTIFederateFactory* factory)
  48 {
  49     SGGuard<SGMutex> guard(_mutex);
  50     _federateFactoryList.push_back(factory);
  51 }
  52
  53 const SGSharedPtr<RTIFederateFactoryRegistry>&
  54 RTIFederateFactoryRegistry::instance()
  55 {
  56     static SGSharedPtr<RTIFederateFactoryRegistry> registry = new RTIFederateFactoryRegistry;
  57     return registry;
  58 }
  59
  60 }