jit_function.hpp

/*
 *    This file is part of CasADi.
 *
 *    CasADi -- A symbolic framework for dynamic optimization.
 *    Copyright (C) 2010-2023 Joel Andersson, Joris Gillis, Moritz Diehl,
 *                            KU Leuven. All rights reserved.
 *    Copyright (C) 2011-2014 Greg Horn
 *
 *    CasADi 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.
 *
 *    CasADi 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
 *    Lesser General Public License for more details.
 *
 *    You should have received a copy of the GNU Lesser General Public
 *    License along with CasADi; if not, write to the Free Software
 *    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 *
 */
 
 
#ifndef CASADI_JIT_FUNCTION_HPP
#define CASADI_JIT_FUNCTION_HPP
 
#include "function_internal.hpp"
 
 
namespace casadi {
  class CASADI_EXPORT JitFunction : public FunctionInternal {
  public:
    JitFunction(const std::string& name, const std::string& body,
              const std::vector<std::string>& name_in,
              const std::vector<std::string>& name_out,
              const std::vector<Sparsity>& sparsity_in,
              const std::vector<Sparsity>& sparsity_out);
 
    std::string class_name() const override { return "JitFunction";}
 
    ~JitFunction() override;
 
 
    static const Options options_;
    const Options& get_options() const override { return options_;}
 
    void init(const Dict& opts) override;
 
 
    size_t get_n_in() override { return name_in_.size();}
    size_t get_n_out() override { return name_out_.size();}
 
    bool has_codegen() const override { return true;}
 
    void codegen_body(CodeGenerator& g) const override;
 
 
    bool has_jacobian() const override;
    Function get_jacobian(const std::string& name,
                          const std::vector<std::string>& inames,
                          const std::vector<std::string>& onames,
                          const Dict& opts) const override;
 
    // Buffer the function calls
    bool buffered_;
 
    // Function body
    std::string body_;
 
    // Jacobian function body
    std::string jac_body_;
 
    // Hessian function body
    std::string hess_body_;
  };
 
 
} // namespace casadi
 
#endif // CASADI_JIT_FUNCTION_HPP