repeat_node.h
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00001 /* Copyright (C) 2015-2018 Michele Colledanchise -  All Rights Reserved
00002  * Copyright (C) 2018 Davide Faconti -  All Rights Reserved
00003 *
00004 *   Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"),
00005 *   to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
00006 *   and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
00007 *   The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
00008 *
00009 *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
00010 *   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
00011 *   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
00012 */
00013 
00014 #ifndef DECORATOR_REPEAT_NODE_H
00015 #define DECORATOR_REPEAT_NODE_H
00016 
00017 #include "behaviortree_cpp/decorator_node.h"
00018 
00019 namespace BT
00020 {
00021 class RepeatNode : public DecoratorNode
00022 {
00023   public:
00024     // Constructor
00025     RepeatNode(const std::string& name, unsigned int NTries);
00026 
00027     RepeatNode(const std::string& name, const NodeParameters& params);
00028 
00029     virtual ~RepeatNode() override = default;
00030 
00031     static const NodeParameters& requiredNodeParameters()
00032     {
00033         static NodeParameters params = {{NUM_CYCLES, "1"}};
00034         return params;
00035     }
00036 
00037   private:
00038     unsigned num_cycles_;
00039     unsigned try_index_;
00040 
00041     bool read_parameter_from_blackboard_;
00042     static constexpr const char* NUM_CYCLES = "num_cycles";
00043 
00044     virtual NodeStatus tick() override;
00045 
00046     void halt() override;
00047 };
00048 
00049 }
00050 
00051 #endif


behaviortree_cpp
Author(s): Michele Colledanchise, Davide Faconti
autogenerated on Sat Feb 2 2019 03:50:10