cmd_vel_subscribers.cpp
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00001 
00009 /*****************************************************************************
00010  ** Includes
00011  *****************************************************************************/
00012 
00013 #include <fstream>
00014 #include "../include/cmd_vel_mux/cmd_vel_subscribers.hpp"
00015 #include "../include/cmd_vel_mux/exceptions.hpp"
00016 
00017 /*****************************************************************************
00018 ** Namespaces
00019 *****************************************************************************/
00020 
00021 namespace cmd_vel_mux {
00022 
00023 /*****************************************************************************
00024  ** Implementation
00025  *****************************************************************************/
00026 
00027 void CmdVelSubscribers::CmdVelSubs::operator << (const YAML::Node& node)
00028 {
00029   node["name"]       >> name;
00030   node["topic"]      >> topic;
00031   node["timeout"]    >> timeout;
00032   node["priority"]   >> priority;
00033   if (node.FindValue("short_desc") != NULL) {
00034     node["short_desc"] >> short_desc;
00035   }
00036 }
00037 
00038 void CmdVelSubscribers::configure(const YAML::Node& node) {
00039 
00040   list.clear();
00041   try
00042   {
00043     if ( node.size() == 0 ) {
00044       throw EmptyCfgException();
00045     }
00046 
00047     for (unsigned int i = 0; i < node.size(); i++)
00048     {
00049       // Parse every entries on YAML
00050       CmdVelSubs subscriber(i);
00051       subscriber << node[i];
00052       list.push_back(subscriber);
00053     }
00054   }
00055   catch(EmptyCfgException& e) {
00056     throw e;
00057   }
00058   catch(YAML::ParserException& e)
00059   {
00060     throw YamlException(e.what());
00061   }
00062   catch(YAML::RepresentationException& e)
00063   {
00064     throw YamlException(e.what());
00065   }
00066 }
00067 
00068 
00069 } // namespace cmd_vel_mux


cmd_vel_mux
Author(s): Jorge Santos Simon
autogenerated on Mon Oct 6 2014 09:11:22