task-base.hpp

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//
// 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() = default;
 
  const std::string& name() const;
 
  void name(const std::string& name);
 
  virtual int dim() const = 0;
 
  virtual const ConstraintBase& compute(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__