Orocos Real-Time Toolkit
2.6.0
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00001 /*************************************************************************** 00002 tag: Peter Soetens Mon Jan 19 14:11:26 CET 2004 ArgumentsParser.hpp 00003 00004 ArgumentsParser.hpp - description 00005 ------------------- 00006 begin : Mon January 19 2004 00007 copyright : (C) 2004 Peter Soetens 00008 email : peter.soetens@mech.kuleuven.ac.be 00009 00010 *************************************************************************** 00011 * This library is free software; you can redistribute it and/or * 00012 * modify it under the terms of the GNU General Public * 00013 * License as published by the Free Software Foundation; * 00014 * version 2 of the License. * 00015 * * 00016 * As a special exception, you may use this file as part of a free * 00017 * software library without restriction. Specifically, if other files * 00018 * instantiate templates or use macros or inline functions from this * 00019 * file, or you compile this file and link it with other files to * 00020 * produce an executable, this file does not by itself cause the * 00021 * resulting executable to be covered by the GNU General Public * 00022 * License. This exception does not however invalidate any other * 00023 * reasons why the executable file might be covered by the GNU General * 00024 * Public License. * 00025 * * 00026 * This library is distributed in the hope that it will be useful, * 00027 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 00028 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * 00029 * Lesser General Public License for more details. * 00030 * * 00031 * You should have received a copy of the GNU General Public * 00032 * License along with this library; if not, write to the Free Software * 00033 * Foundation, Inc., 59 Temple Place, * 00034 * Suite 330, Boston, MA 02111-1307 USA * 00035 * * 00036 ***************************************************************************/ 00037 00038 #ifndef ARGUMENTSPARSER_HPP 00039 #define ARGUMENTSPARSER_HPP 00040 00041 #include "parser-types.hpp" 00042 00043 #include "../PropertyBag.hpp" 00044 #include "CommonParser.hpp" 00045 #include "../TaskContext.hpp" 00046 00047 #ifdef ORO_PRAGMA_INTERFACE 00048 #pragma interface 00049 #endif 00050 00051 namespace RTT { namespace scripting 00052 { 00053 00054 00055 00066 class ArgumentsParser 00067 { 00068 // the arguments we have already parsed. 00069 std::vector<base::DataSourceBase::shared_ptr> margs; 00070 bool mparsed; 00071 00072 rule_t arguments, argument; 00073 00074 ExpressionParser& expressionparser; 00075 00076 void seen_arg(); 00077 void seenarguments(); 00078 00079 std::string mobject; 00080 std::string mmethod; 00081 TaskContext* _peer; 00082 Service::shared_ptr mtobject; 00083 public: 00089 ArgumentsParser( ExpressionParser& p, TaskContext* peer, Service::shared_ptr tobject, 00090 const std::string& object, const std::string& method ); 00091 00092 ~ArgumentsParser(); 00093 00094 TaskContext* peer() 00095 { 00096 return _peer; 00097 } 00098 00099 Service::shared_ptr object() 00100 { 00101 return mtobject; 00102 } 00103 00104 rule_t& parser() 00105 { 00106 return arguments; 00107 } 00108 00112 std::vector<base::DataSourceBase::shared_ptr> result() 00113 { 00114 return margs; 00115 } 00121 bool parsed() const 00122 { 00123 return mparsed; 00124 } 00125 00126 std::string objectname() 00127 { 00128 return mobject; 00129 } 00130 std::string methodname() 00131 { 00132 return mmethod; 00133 } 00134 }; 00135 }} 00136 00137 #endif