Parser.hpp

/***************************************************************************
  tag: Peter Soetens  Mon Jan 19 14:11:21 CET 2004  Parser.hpp

                        Parser.hpp -  description
                           -------------------
    begin                : Mon January 19 2004
    copyright            : (C) 2004 Peter Soetens
    email                : peter.soetens@mech.kuleuven.ac.be

 ***************************************************************************
 *   This library is free software; you can redistribute it and/or         *
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#ifndef EXECUTION_PARSER_HPP
#define EXECUTION_PARSER_HPP

#include <iosfwd>
#include <utility>
#include <map>
#include <string>
#include <istream>
#include <vector>
#include "parse_exception.hpp"
#include "../DataSource.hpp"
#include "../ProgramInterface.hpp"
#include "ParsedStateMachine.hpp"
#include "../rtt-config.h"

namespace RTT
{
  class PropertyBase;
  class ConditionInterface;
}

namespace RTT
{
    class ProgramInterface;
    class ProgramTask;
    class StateMachineTask;




    class RTT_API Parser
    {
    public:
        typedef std::vector< ProgramInterfacePtr > ParsedFunctions;

        ParsedFunctions parseFunction( const std::string& s, TaskContext*, const std::string& filename = "stream" );

        typedef std::vector< ProgramInterfacePtr > ParsedPrograms;

        ParsedPrograms parseProgram( const std::string& s, TaskContext*, const std::string& filename = "stream" );

        typedef std::vector< ParsedStateMachinePtr > ParsedStateMachines;

        ParsedStateMachines parseStateMachine(const std::string& s, TaskContext*, const std::string& filename = "stream" );

        ConditionInterface* parseCondition(const std::string& s, TaskContext* );

        std::pair<CommandInterface*,ConditionInterface*>
        parseCommand( const std::string&s, TaskContext* t, bool dispatch );

      DataSourceBase::shared_ptr
      parseExpression( const std::string&s, TaskContext* );

      DataSourceBase::shared_ptr
      parseValueChange( const std::string&s, TaskContext* );
  };
};
#endif