4 // Fraunhofer Institut fuer offene Kommunikationssysteme (FOKUS)
5 // Kompetenzzentrum fuer Satelitenkommunikation (SatCom)
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 safe_bool inline template implementation */
26 //#include "safe_bool.ih"
30 #define prefix_ inline
31 ///////////////////////////////cti.p///////////////////////////////////////
34 prefix_ senf::comparable_safe_bool<T>::operator bool_type()
37 return (static_cast<const T*>(this))->boolean_test()
38 ? &safe_bool_base::this_type_does_not_support_comparisons : 0;
42 prefix_ bool senf::comparable_safe_bool<T>::operator!()
45 return ! (static_cast<const T*>(this))->boolean_test();
49 prefix_ senf::comparable_safe_bool<T>::~comparable_safe_bool()
52 template <typename T, typename U>
53 prefix_ void senf::operator==(const safe_bool<T>& lhs, const safe_bool<U>& rhs)
55 lhs.this_type_does_not_support_comparisons();
58 template <typename T, typename U>
59 prefix_ void senf::operator!=(const safe_bool<T>& lhs, const safe_bool<U>& rhs)
61 lhs.this_type_does_not_support_comparisons();
64 ///////////////////////////////cti.e///////////////////////////////////////
71 // c-file-style: "senf"
72 // indent-tabs-mode: nil
73 // ispell-local-dictionary: "american"
74 // compile-command: "scons -u test"