const_step_cost_estimator.h

Go to the documentation of this file.

//=================================================================================================
// Copyright (c) 2018, Alexander Stumpf, TU Darmstadt
// All rights reserved.

// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//     * Redistributions of source code must retain the above copyright
//       notice, this list of conditions and the following disclaimer.
//     * Redistributions in binary form must reproduce the above copyright
//       notice, this list of conditions and the following disclaimer in the
//       documentation and/or other materials provided with the distribution.
//     * Neither the name of the Simulation, Systems Optimization and Robotics
//       group, TU Darmstadt nor the names of its contributors may be used to
//       endorse or promote products derived from this software without
//       specific prior written permission.

// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
// ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//=================================================================================================

#ifndef VIGIR_FOOTSTEP_PLANNING_CONST_STEP_COST_ESTIMATOR_H
#define VIGIR_FOOTSTEP_PLANNING_CONST_STEP_COST_ESTIMATOR_H

#include <vigir_footstep_planning_plugins/plugins/step_cost_estimator_plugin.h>



namespace vigir_footstep_planning
{
class ConstStepCostEstimator
  : public StepCostEstimatorPlugin
{
public:
  ConstStepCostEstimator();

  bool loadParams(const vigir_generic_params::ParameterSet& params = vigir_generic_params::ParameterSet()) override;

  bool getCost(const State& left_foot, const State& right_foot, const State& swing_foot, double& cost, double& cost_multiplier, double& risk, double& risk_multiplier) const override;

protected:
  double const_step_cost;
};
}

#endif