00001 /****************************************************************************** 00002 Copyright (c) 2018, Alexander W. Winkler. All rights reserved. 00003 00004 Redistribution and use in source and binary forms, with or without 00005 modification, are permitted provided that the following conditions are met: 00006 00007 * Redistributions of source code must retain the above copyright notice, this 00008 list of conditions and the following disclaimer. 00009 00010 * Redistributions in binary form must reproduce the above copyright notice, 00011 this list of conditions and the following disclaimer in the documentation 00012 and/or other materials provided with the distribution. 00013 00014 * Neither the name of the copyright holder nor the names of its 00015 contributors may be used to endorse or promote products derived from 00016 this software without specific prior written permission. 00017 00018 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 00019 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00020 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 00021 DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE 00022 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 00023 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 00024 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 00025 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 00026 OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 00027 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00028 ******************************************************************************/ 00029 00030 #ifndef TOWR_COSTS_NODE_COST_H_ 00031 #define TOWR_COSTS_NODE_COST_H_ 00032 00033 #include <memory> 00034 #include <string> 00035 00036 #include <ifopt/cost_term.h> 00037 00038 #include <towr/variables/nodes.h> 00039 00040 00041 namespace towr { 00042 00046 class NodeCost : public ifopt::CostTerm { 00047 public: 00048 00055 NodeCost (const std::string& nodes_id, Dx deriv, int dim); 00056 virtual ~NodeCost () = default; 00057 00058 virtual void InitVariableDependedQuantities(const VariablesPtr& x) override; 00059 00060 double GetCost () const override; 00061 00062 private: 00063 std::shared_ptr<Nodes> nodes_; 00064 00065 std::string node_id_; 00066 Dx deriv_; 00067 int dim_; 00068 00069 void FillJacobianBlock(std::string var_set, Jacobian&) const override; 00070 }; 00071 00072 } /* namespace towr */ 00073 00074 #endif /* TOWR_COSTS_NODE_COST_H_ */