Line data    Source code

       1             : // Author(s): Wieger Wesselink
       2             : // Copyright: see the accompanying file COPYING or copy at
       3             : // https://github.com/mCRL2org/mCRL2/blob/master/COPYING
       4             : //
       5             : // Distributed under the Boost Software License, Version 1.0.
       6             : // (See accompanying file LICENSE_1_0.txt or copy at
       7             : // http://www.boost.org/LICENSE_1_0.txt)
       8             : //
       9             : /// \file mcrl2/process/process_equation.h
      10             : /// \brief add your file description here.
      11             : 
      12             : #ifndef MCRL2_PROCESS_PROCESS_EQUATION_H
      13             : #define MCRL2_PROCESS_PROCESS_EQUATION_H
      14             : 
      15             : #include "mcrl2/process/process_expression.h"
      16             : 
      17             : namespace mcrl2
      18             : {
      19             : 
      20             : namespace process
      21             : {
      22             : 
      23             : //--- start generated class process_equation ---//
      24             : /// \\brief A process equation
      25             : class process_equation: public atermpp::aterm_appl
      26             : {
      27             :   public:
      28             :     /// \\brief Default constructor.
      29        2459 :     process_equation()
      30        2459 :       : atermpp::aterm_appl(core::detail::default_values::ProcEqn)
      31        2459 :     {}
      32             : 
      33             :     /// \\brief Constructor.
      34             :     /// \\param term A term
      35             :     explicit process_equation(const atermpp::aterm& term)
      36             :       : atermpp::aterm_appl(term)
      37             :     {
      38             :       assert(core::detail::check_term_ProcEqn(*this));
      39             :     }
      40             : 
      41             :     /// \\brief Constructor.
      42        2293 :     process_equation(const process_identifier& identifier, const data::variable_list& formal_parameters, const process_expression& expression)
      43        2293 :       : atermpp::aterm_appl(core::detail::function_symbol_ProcEqn(), identifier, formal_parameters, expression)
      44        2293 :     {}
      45             : 
      46             :     /// Move semantics
      47        4264 :     process_equation(const process_equation&) noexcept = default;
      48        1575 :     process_equation(process_equation&&) noexcept = default;
      49        2461 :     process_equation& operator=(const process_equation&) noexcept = default;
      50        1146 :     process_equation& operator=(process_equation&&) noexcept = default;
      51             : 
      52       11100 :     const process_identifier& identifier() const
      53             :     {
      54       11100 :       return atermpp::down_cast<process_identifier>((*this)[0]);
      55             :     }
      56             : 
      57        7474 :     const data::variable_list& formal_parameters() const
      58             :     {
      59        7474 :       return atermpp::down_cast<data::variable_list>((*this)[1]);
      60             :     }
      61             : 
      62        6499 :     const process_expression& expression() const
      63             :     {
      64        6499 :       return atermpp::down_cast<process_expression>((*this)[2]);
      65             :     }
      66             : };
      67             : 
      68             : /// \\brief Make_process_equation constructs a new term into a given address.
      69             : /// \\ \param t The reference into which the new process_equation is constructed. 
      70             : template <class... ARGUMENTS>
      71        2285 : inline void make_process_equation(atermpp::aterm_appl& t, const ARGUMENTS&... args)
      72             : {
      73        2285 :   atermpp::make_term_appl(t, core::detail::function_symbol_ProcEqn(), args...);
      74        2285 : }
      75             : 
      76             : /// \\brief list of process_equations
      77             : typedef atermpp::term_list<process_equation> process_equation_list;
      78             : 
      79             : /// \\brief vector of process_equations
      80             : typedef std::vector<process_equation>    process_equation_vector;
      81             : 
      82             : /// \\brief Test for a process_equation expression
      83             : /// \\param x A term
      84             : /// \\return True if \\a x is a process_equation expression
      85             : inline
      86             : bool is_process_equation(const atermpp::aterm_appl& x)
      87             : {
      88             :   return x.function() == core::detail::function_symbols::ProcEqn;
      89             : }
      90             : 
      91             : // prototype declaration
      92             : std::string pp(const process_equation& x);
      93             : 
      94             : /// \\brief Outputs the object to a stream
      95             : /// \\param out An output stream
      96             : /// \\param x Object x
      97             : /// \\return The output stream
      98             : inline
      99             : std::ostream& operator<<(std::ostream& out, const process_equation& x)
     100             : {
     101             :   return out << process::pp(x);
     102             : }
     103             : 
     104             : /// \\brief swap overload
     105             : inline void swap(process_equation& t1, process_equation& t2)
     106             : {
     107             :   t1.swap(t2);
     108             : }
     109             : //--- end generated class process_equation ---//
     110             : 
     111             : // template function overloads
     112             : std::string pp(const process_equation_list& x);
     113             : std::string pp(const process_equation_vector& x);
     114             : void normalize_sorts(process_equation_vector& x, const data::sort_specification& sortspec);
     115             : std::set<data::sort_expression> find_sort_expressions(const process::process_equation_vector& x);
     116             : 
     117             : } // namespace process
     118             : 
     119             : } // namespace mcrl2
     120             : 
     121             : #endif // MCRL2_PROCESS_PROCESS_EQUATION_H