4 // Fraunhofer Institute for Open Communication Systems (FOKUS)
5 // Competence Center NETwork research (NET), St. Augustin, GERMANY
6 // Stefan Bund <g0dil@berlios.de>
8 // This program is free software; you can redistribute it and/or modify
9 // it under the terms of the GNU General Public License as published by
10 // the Free Software Foundation; either version 2 of the License, or
11 // (at your option) any later version.
13 // This program is distributed in the hope that it will be useful,
14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 // GNU General Public License for more details.
18 // You should have received a copy of the GNU General Public License
19 // along with this program; if not, write to the
20 // Free Software Foundation, Inc.,
21 // 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
24 \brief Exception non-inline non-template implementation */
26 #include "Exception.hh"
27 //#include "Exception.ih"
32 ///////////////////////////////cc.p////////////////////////////////////////
34 prefix_ void senf::throwErrno(std::string const & where, int code)
36 #ifndef SENF_NO_ERRNOEXC
39 // BOOST_PP_REPEAT is limited to 256 repetitions. The max errno value I found in any header file
40 // was somewhere around 530 or so. I assume going to 1024 will be good enough. This explicit
41 // code will be optimized into a jump table by g++ (which is more efficient than trying to do
44 # define ExceptionCase(z, n, data) case n: throw ErrnoException<n>(where);
45 BOOST_PP_REPEAT(256, ExceptionCase, _) ;
48 # define ExceptionCase(z, n, data) case 256+n: throw ErrnoException<256+n>(where);
49 BOOST_PP_REPEAT(256, ExceptionCase, _) ;
52 # define ExceptionCase(z, n, data) case 512+n: throw ErrnoException<512+n>(where);
53 BOOST_PP_REPEAT(256, ExceptionCase, _) ;
56 # define ExceptionCase(z, n, data) case 768+n: throw ErrnoException<768+n>(where);
57 BOOST_PP_REPEAT(256, ExceptionCase, _) ;
61 throw SystemException(where, code);
64 throw SystemException(where, code);
68 ///////////////////////////////cc.e////////////////////////////////////////
75 // c-file-style: "senf"
76 // indent-tabs-mode: nil
77 // ispell-local-dictionary: "american"
78 // compile-command: "scons -u test"