.. _program_listing_file__tmp_ws_src_ros2_planning_system_plansys2_pddl_parser_include_plansys2_pddl_parser_Condition.h:

Program Listing for File Condition.h
====================================

|exhale_lsh| :ref:`Return to documentation for file <file__tmp_ws_src_ros2_planning_system_plansys2_pddl_parser_include_plansys2_pddl_parser_Condition.h>` (``/tmp/ws/src/ros2_planning_system/plansys2_pddl_parser/include/plansys2_pddl_parser/Condition.h``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   
   #pragma once
   
   #include <stdexcept>
   
   #include "plansys2_msgs/msg/node.hpp"
   #include "plansys2_msgs/msg/tree.hpp"
   
   #include "plansys2_pddl_parser/Basic.h"
   #include "plansys2_pddl_parser/Stringreader.h"
   #include "plansys2_pddl_parser/Utils.h"
   #include "plansys2_pddl_parser/Type.h"
   
   namespace parser { namespace pddl {
   
   class UnsupportedConstruct : public std::runtime_error {
   public:
       UnsupportedConstruct(const std::string& construct) : std::runtime_error(construct +  " is not currently supported by plansys2") {}
   };
   
   class Condition {
   
   public:
   
       virtual ~Condition() {}
   
       virtual void print( std::ostream & stream ) const = 0;
   
       virtual void PDDLPrint( std::ostream & s, unsigned indent, const TokenStruct< std::string > & ts, const Domain & d ) const = 0;
   
       virtual plansys2_msgs::msg::Node::SharedPtr getTree( plansys2_msgs::msg::Tree & tree, const Domain & d, const std::vector<std::string> & replace = {} ) const = 0;
   
       virtual void parse( Stringreader & f, TokenStruct< std::string > & ts, Domain & d ) = 0;
   
       virtual void addParams( int m, unsigned n ) = 0;
   
       virtual Condition * copy( Domain & d ) = 0;
   };
   
   inline std::ostream & operator<<( std::ostream & stream, const Condition * c ) {
       c->print( stream );
       return stream;
   }
   
   typedef std::vector< Condition * > CondVec;
   
   } } // namespaces