Orocos Real-Time Toolkit  2.5.0
FactoryExceptions.hpp
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00001 /***************************************************************************
00002   tag: Peter Soetens  Mon Jan 19 14:11:25 CET 2004  FactoryExceptions.hpp
00003 
00004                         FactoryExceptions.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                   *
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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         *
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00024  *   Public License.                                                       *
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00030  *                                                                         *
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00037 
00038 #ifndef FACTORYEXCEPTIONS_HPP
00039 #define FACTORYEXCEPTIONS_HPP
00040 
00041 #include <string>
00042 #include <exception>
00043 #include "rtt-config.h"
00044 
00049 namespace RTT
00050 {
00055     struct RTT_EXPORT name_not_found_exception
00056         : public std::exception
00057   {
00058       name_not_found_exception( const std::string& n="name" );
00059       ~name_not_found_exception() throw();
00060       std::string name;
00061       std::string whatstr;
00062       virtual const char* what() const throw();
00063   };
00064 
00069         struct RTT_EXPORT invalid_handle_exception
00070             : public std::exception
00071       {
00072           invalid_handle_exception();
00073           ~invalid_handle_exception() throw();
00074           std::string whatstr;
00075           virtual const char* what() const throw();
00076       };
00077 
00082   struct RTT_EXPORT wrong_number_of_args_exception
00083       : public std::exception
00084   {
00085       int wanted;
00086       int received;
00087       std::string whatstr;
00088       wrong_number_of_args_exception( int w, int r );
00089       ~wrong_number_of_args_exception() throw();
00090       virtual const char* what() const throw();
00091   };
00092 
00097   struct RTT_EXPORT wrong_types_of_args_exception
00098       : public std::exception
00099   {
00100       // this contains the number of the argument that had the wrong
00101       // type.  The first argument has number 1.
00102       int whicharg;
00103       std::string expected_;
00104       std::string received_;
00105       std::string whatstr;
00106       wrong_types_of_args_exception( int w, const std::string& expected, const std::string& received );
00107       ~wrong_types_of_args_exception() throw();
00108       virtual const char* what() const throw();
00109   };
00110 
00115     struct RTT_EXPORT no_asynchronous_operation_exception
00116         : public std::exception
00117     {
00118         std::string whatstr;
00119         no_asynchronous_operation_exception( const std::string& what );
00120         ~no_asynchronous_operation_exception() throw();
00121         virtual const char* what() const throw();
00122     };
00123 
00130   struct RTT_EXPORT non_lvalue_args_exception
00131       : public std::exception
00132   {
00133       // thrown when a factory expects an AssignableDataSource (lvalue), but only
00134       // found a DataSource (rvalue).
00135       int whicharg;
00136       std::string received_;
00137       std::string whatstr;
00138       non_lvalue_args_exception( int w, const std::string& received );
00139       ~non_lvalue_args_exception() throw();
00140       virtual const char* what() const throw();
00141   };
00142 }
00143 
00144 #endif