Method evaluate_constraints

uno/model/HomogeneousEqualityConstrainedModel.cpp:65–77

   }

   void HomogeneousEqualityConstrainedModel::evaluate_constraints(const Vector<double>& x, Vector<double>& constraints) const {
      this->model.evaluate_constraints(x, constraints);
      // inequality constraints: add the slacks
      for (const auto [constraint_index, slack_index]: this->get_slacks()) {
         constraints[constraint_index] -= x[slack_index];
      }

      // equality constraints: make sure they are homogeneous (c(x) = 0)
      for (const size_t constraint_index: this->model.get_equality_constraints()) {
         const double fixed_bound = this->model.get_constraints_lower_bounds()[constraint_index];
         constraints[constraint_index] -= fixed_bound;
      }
   }

   void HomogeneousEqualityConstrainedModel::evaluate_objective_gradient(const Vector<double>& x, Vector<double>& gradient) const {
      this->model.evaluate_objective_gradient(x, gradient);