merit-function.hpp

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#pragma once
 
#include "aligator/fwd.hpp"
#include "aligator/core/traj-opt-problem.hpp"
#include "aligator/core/alm-weights.hpp"
 
namespace aligator {
 
template <typename Scalar>
Scalar costDirectionalDerivative(const WorkspaceTpl<Scalar> &workspace,
                                 const TrajOptDataTpl<Scalar> &prob_data);
 
template <typename _Scalar> struct PDALFunction {
  using Scalar = _Scalar;
  ALIGATOR_DYNAMIC_TYPEDEFS(Scalar);
  using StageModel = StageModelTpl<Scalar>;
  using StageData = StageDataTpl<Scalar>;
  using StageFunctionData = StageFunctionDataTpl<Scalar>;
  using ConstraintStack = ConstraintStackTpl<Scalar>;
  using Workspace = WorkspaceTpl<Scalar>;
  using TrajOptProblem = TrajOptProblemTpl<Scalar>;
  using TrajOptData = TrajOptDataTpl<Scalar>;
  using CstrProximalScaler = ConstraintProximalScalerTpl<Scalar>;
 
  static Scalar evaluate(const Scalar mu, const TrajOptProblem &problem,
                         const std::vector<VectorXs> &lams,
                         const std::vector<VectorXs> &vs, Workspace &workspace);
 
  static Scalar directionalDerivative(const Scalar mu,
                                      const TrajOptProblem &problem,
                                      const std::vector<VectorXs> &lams,
                                      const std::vector<VectorXs> &vs,
                                      Workspace &workspace);
};
 
} // namespace aligator
 
#include "merit-function.hxx"
 
#ifdef ALIGATOR_ENABLE_TEMPLATE_INSTANTIATION
#include "merit-function.txx"
#endif