task-base.hpp

Go to the documentation of this file.

//
// Copyright (c) 2017 CNRS
//
// This file is part of tsid
// tsid is free software: you can redistribute it
// and/or modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation, either version
// 3 of the License, or (at your option) any later version.
// tsid is distributed in the hope that it will be
// useful, but WITHOUT ANY WARRANTY; without even the implied warranty
// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// General Lesser Public License for more details. You should have
// received a copy of the GNU Lesser General Public License along with
// tsid If not, see
// <http://www.gnu.org/licenses/>.
//

#ifndef __invdyn_task_base_hpp__
#define __invdyn_task_base_hpp__

#include "tsid/math/fwd.hpp"
#include "tsid/robots/fwd.hpp"
#include "tsid/math/constraint-base.hpp"

#include <pinocchio/multibody/fwd.hpp>

namespace tsid {
namespace tasks {

class TaskBase {
 public:
  EIGEN_MAKE_ALIGNED_OPERATOR_NEW

  typedef math::ConstraintBase ConstraintBase;
  typedef math::ConstRefVector ConstRefVector;
  typedef pinocchio::Data Data;
  typedef robots::RobotWrapper RobotWrapper;

  TaskBase(const std::string& name, RobotWrapper& robot);

  virtual ~TaskBase() {}

  const std::string& name() const;

  void name(const std::string& name);

  virtual int dim() const = 0;

  virtual const ConstraintBase& compute(const double t, ConstRefVector q,
                                        ConstRefVector v, Data& data) = 0;

  virtual const ConstraintBase& getConstraint() const = 0;

 protected:
  std::string m_name;

  RobotWrapper& m_robot;
};

}  // namespace tasks
}  // namespace tsid

#endif  // ifndef __invdyn_task_base_hpp__