Orocos Real-Time Toolkit  2.6.0
parse_exception.cpp
00001 /***************************************************************************
00002   tag: Peter Soetens  Thu Jul 15 11:21:06 CEST 2004  parse_exception.cxx
00003 
00004                         parse_exception.cxx -  description
00005                            -------------------
00006     begin                : Thu July 15 2004
00007     copyright            : (C) 2004 Peter Soetens
00008     email                : peter.soetens at 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,                                    *
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00035  *                                                                         *
00036  ***************************************************************************/
00037 
00038 #ifdef ORO_PRAGMA_INTERFACE
00039 #pragma implementation
00040 #endif
00041 #include "parse_exception.hpp"
00042 
00043 #include <sstream>
00044 
00045 namespace RTT
00046 {
00047     using namespace detail;
00048   // implemented here to avoid having to include sstream in the header
00049   const std::string parse_exception_wrong_number_of_arguments::what() const
00050   {
00051     std::ostringstream stream;
00052     stream << "Wrong number of arguments in call of function \""
00053            << mcomponentname << "." << mmethodname
00054            << "\": expected " << mexpectednumber
00055            << ", received " << mreceivednumber << ".";
00056     return stream.str();
00057   }
00058 
00059   // implemented here to avoid having to include sstream in the header
00060   const std::string parse_exception_wrong_type_of_argument::what() const
00061   {
00062     std::ostringstream stream;
00063     stream << "Wrong type of argument provided for argument number "
00064            << margnumber << " in call of function \""
00065            << mcomponentname << "." << mmethodname
00066            << "\". Expected type "<<mexpected<<", got type "<< mreceived <<".";
00067     return stream.str();
00068   }
00069 
00070   file_parse_exception::~file_parse_exception()
00071   {
00072     delete mpe;
00073   }
00074 
00075   file_parse_exception::file_parse_exception( const file_parse_exception& rhs )
00076     : mpe( rhs.mpe->copy() ), mfile( rhs.mfile ), mline( rhs.mline ),
00077       mcolumn( rhs.mcolumn )
00078   {
00079   }
00080 
00081   const std::string file_parse_exception::what() const
00082   {
00083     std::ostringstream stream;
00084     stream << "Parse error at line "
00085            << mline << ": " << mpe->what();
00086     return stream.str();
00087   }
00088 
00089     parse_exception_no_such_constructor::parse_exception_no_such_constructor(const std::string& tname,
00090                                                                              std::vector<DataSourceBase::shared_ptr> args)
00091         : margsig( "No such constructor found: " + tname + "(")
00092     {
00093 
00094         for(std::vector<DataSourceBase::shared_ptr>::iterator it = args.begin();
00095             it != args.end();
00096             ) {
00097             margsig += (*it)->getType();
00098             if ( ++it != args.end() )
00099                 margsig += ", ";
00100         }
00101         margsig += ")";
00102     }
00103 }