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_SOFT_CONSTRAINT_H_ 00031 #define TOWR_COSTS_SOFT_CONSTRAINT_H_ 00032 00033 #include <ifopt/cost_term.h> 00034 00035 namespace towr { 00036 00047 class SoftConstraint : public ifopt::Component { 00048 public: 00049 using ConstraintPtr = Component::Ptr; 00050 00058 SoftConstraint (const ConstraintPtr& constraint); 00059 virtual ~SoftConstraint () = default; 00060 00061 private: 00062 ConstraintPtr constraint_; 00063 VectorXd W_; 00064 VectorXd b_; 00065 00071 virtual VectorXd GetValues () const override; 00072 00078 virtual Jacobian GetJacobian() const override; 00079 00080 // doesn't exist for cost, generated run-time error when used 00081 virtual VecBound GetBounds() const override final { return VecBound(GetRows(), ifopt::NoBound); }; 00082 virtual void SetVariables(const VectorXd& x) override final { assert(false); }; 00083 }; 00084 00085 } /* namespace towr */ 00086 00087 #endif /* TOWR_COSTS_SOFT_CONSTRAINT_H_ */