Line data    Source code

       1             : /* src/future/algorithm.hpp - future algorithm library features
       2             : 
       3             :    Copyright (C) 1996-2013
       4             :    CACAOVM - Verein zur Foerderung der freien virtuellen Maschine CACAO
       5             : 
       6             :    This file is part of CACAO.
       7             : 
       8             :    This program is free software; you can redistribute it and/or
       9             :    modify it under the terms of the GNU General Public License as
      10             :    published by the Free Software Foundation; either version 2, or (at
      11             :    your option) any later version.
      12             : 
      13             :    This program is distributed in the hope that it will be useful, but
      14             :    WITHOUT ANY WARRANTY; without even the implied warranty of
      15             :    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      16             :    General Public License for more details.
      17             : 
      18             :    You should have received a copy of the GNU General Public License
      19             :    along with this program; if not, write to the Free Software
      20             :    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
      21             :    02110-1301, USA.
      22             : 
      23             : */
      24             : 
      25             : 
      26             : #ifndef FUTURE_ALGORITHM_HPP_
      27             : #define FUTURE_ALGORITHM_HPP_ 1
      28             : 
      29             : #include "config.h"
      30             : 
      31             : // get all_of any_of none_of templates
      32             : #if HAVE_STD_ALL_ANY_NONE_OF
      33             : 
      34             : #include <algorithm>
      35             : 
      36             : namespace cacao {
      37             : using std::all_of;
      38             : using std::any_of;
      39             : using std::none_of;
      40             : } // end namespace cacao
      41             : 
      42             : #elif HAVE_BOOST_ALL_ANY_NONE_OF
      43             : #include <boost/algorithm/cxx11/all_of.hpp>
      44             : #include <boost/algorithm/cxx11/any_of.hpp>
      45             : #include <boost/algorithm/cxx11/none_of.hpp>
      46             : 
      47             : namespace cacao {
      48             : using boost::algorithm::all_of;
      49             : using boost::algorithm::any_of;
      50             : using boost::algorithm::none_of;
      51             : } // end namespace cacao
      52             : 
      53             : #else
      54             : namespace cacao {
      55             : template< class InputIt, class UnaryPredicate >
      56             : bool all_of(InputIt first, InputIt last, UnaryPredicate p) {
      57             :     for (; first != last; ++first) {
      58             :         if (!p(*first)) return false;
      59             :     }
      60             :     return true;
      61             : }
      62             : 
      63             : template< class InputIt, class UnaryPredicate >
      64           0 : bool any_of(InputIt first, InputIt last, UnaryPredicate p) {
      65           0 :     for (; first != last; ++first) {
      66           0 :         if (p(*first)) return true;
      67             :     }
      68           0 :     return false;
      69             : }
      70             : 
      71             : template< class InputIt, class UnaryPredicate >
      72           0 : bool none_of(InputIt first, InputIt last, UnaryPredicate p) {
      73           0 :     for (; first != last; ++first) {
      74           0 :         if (p(*first)) return false;
      75             :     }
      76           0 :     return true;
      77             : }
      78             : } // end namespace cacao
      79             : #endif
      80             : 
      81             : #endif /* FUTURE_ALGORITHM_HPP_ */
      82             : 
      83             : /*
      84             :  * These are local overrides for various environment variables in Emacs.
      85             :  * Please do not remove this and leave it at the end of the file, where
      86             :  * Emacs will automagically detect them.
      87             :  * ---------------------------------------------------------------------
      88             :  * Local variables:
      89             :  * mode: c++
      90             :  * indent-tabs-mode: t
      91             :  * c-basic-offset: 4
      92             :  * tab-width: 4
      93             :  * End:
      94             :  * vim:noexpandtab:sw=4:ts=4:
      95             :  */