polygon_loader.cpp
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00001 /*********************************************************************
00002 *
00003 * Software License Agreement (BSD License)
00004 *
00005 *  Copyright (c) 2009, Willow Garage, Inc.
00006 *  All rights reserved.
00007 *
00008 *  Redistribution and use in source and binary forms, with or without
00009 *  modification, are permitted provided that the following conditions
00010 *  are met:
00011 *
00012 *   * Redistributions of source code must retain the above copyright
00013 *     notice, this list of conditions and the following disclaimer.
00014 *   * Redistributions in binary form must reproduce the above
00015 *     copyright notice, this list of conditions and the following
00016 *     disclaimer in the documentation and/or other materials provided
00017 *     with the distribution.
00018 *   * Neither the name of Willow Garage, Inc. nor the names of its
00019 *     contributors may be used to endorse or promote products derived
00020 *     from this software without specific prior written permission.
00021 *
00022 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
00023 *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
00024 *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
00025 *  FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
00026 *  COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
00027 *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
00028 *  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
00029 *  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
00030 *  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
00031 *  LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
00032 *  ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
00033 *  POSSIBILITY OF SUCH DAMAGE.
00034 *
00035 * Author: Eitan Marder-Eppstein
00036 *********************************************************************/
00037 #include <pluginlib/class_loader.h>
00038 #include <pluginlib_tutorials/polygon_base.h>
00039 
00040 int main(int argc, char** argv)
00041 {
00042   pluginlib::ClassLoader<polygon_base::RegularPolygon> poly_loader("pluginlib_tutorials", "polygon_base::RegularPolygon");
00043 
00044   polygon_base::RegularPolygon* triangle = NULL;
00045   polygon_base::RegularPolygon* square = NULL;
00046 
00047   try
00048   {
00049     triangle = poly_loader.createClassInstance("pluginlib_tutorials/regular_triangle");
00050     triangle->initialize(10.0);
00051 
00052     square = poly_loader.createClassInstance("pluginlib_tutorials/regular_square");
00053     square->initialize(10.0);
00054 
00055     ROS_INFO("Triangle area: %.2f", triangle->area());
00056     ROS_INFO("Square area: %.2f", square->area());
00057   }
00058   catch(pluginlib::PluginlibException& ex)
00059   {
00060     ROS_ERROR("The plugin failed to load for some reason. Error: %s", ex.what());
00061   }
00062 
00063   return 0;
00064 }


pluginlib_tutorials
Author(s): Eitan Marder-Eppstein
autogenerated on Thu Jan 2 2014 11:09:55