00001 // has_succ_comp.hxx: this file is part of the Vaucanson project. 00002 // 00003 // Vaucanson, a generic library for finite state machines. 00004 // 00005 // Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2008 The Vaucanson Group. 00006 // 00007 // This program is free software; you can redistribute it and/or 00008 // modify it under the terms of the GNU General Public License 00009 // as published by the Free Software Foundation; either version 2 00010 // of the License, or (at your option) any later version. 00011 // 00012 // The complete GNU General Public Licence Notice can be found as the 00013 // `COPYING' file in the root directory. 00014 // 00015 // The Vaucanson Group consists of people listed in the `AUTHORS' file. 00016 // 00017 #ifndef VCSN_ALGORITHMS_HAS_SUCC_COMP_HXX 00018 # define VCSN_ALGORITHMS_HAS_SUCC_COMP_HXX 00019 00020 # include <vaucanson/algorithms/has_succ_comp.hh> 00021 # include <vaucanson/algorithms/trim.hh> 00022 00023 # include <vaucanson/automata/concept/automata_base.hh> 00024 00025 # include <algorithm> 00026 00027 namespace vcsn { 00028 00029 template<typename A, typename AI> 00030 bool 00031 has_succ_comp(const Element<A, AI>& a) 00032 { 00033 return trim (a).states ().size () > 0; 00034 } 00035 00036 } // vcsn 00037 00038 #endif // ! VCSN_ALGORITHMS_HAS_SUCC_COMP_HXX
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