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Member "regexxer-0.10/src/miscutils.h" (6 Oct 2011, 1496 Bytes) of package /linux/privat/old/regexxer-0.10.tar.gz:


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    1 /*
    2  * Copyright (c) 2002-2007  Daniel Elstner  <daniel.kitta@gmail.com>
    3  *
    4  * This file is part of regexxer.
    5  *
    6  * regexxer is free software; you can redistribute it and/or modify
    7  * it under the terms of the GNU General Public License as published by
    8  * the Free Software Foundation; either version 2 of the License, or
    9  * (at your option) any later version.
   10  *
   11  * regexxer is distributed in the hope that it will be useful,
   12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
   13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   14  * GNU General Public License for more details.
   15  *
   16  * You should have received a copy of the GNU General Public License
   17  * along with regexxer; if not, write to the Free Software Foundation,
   18  * Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
   19  */
   20 
   21 #ifndef REGEXXER_MISCUTILS_H_INCLUDED
   22 #define REGEXXER_MISCUTILS_H_INCLUDED
   23 
   24 namespace Util
   25 {
   26 
   27 template <class T>
   28 class ScopedArray
   29 {
   30 private:
   31   T* array_;
   32 
   33   ScopedArray(const ScopedArray<T>&);
   34   ScopedArray<T>& operator=(const ScopedArray<T>&);
   35 
   36 public:
   37   explicit ScopedArray(T* array) : array_ (array) {}
   38   ~ScopedArray() { delete[] array_; }
   39 
   40   T* get() const { return array_; }
   41 };
   42 
   43 
   44 /* next() and prior(): Idea shamelessly stolen from boost.
   45  */
   46 template <class Iterator>
   47 inline Iterator next(Iterator pos) { return ++pos; }
   48 
   49 template <class Iterator>
   50 inline Iterator prior(Iterator pos) { return --pos; }
   51 
   52 } // namespace Util
   53 
   54 #endif /* REGEXXER_MISCUTILS_H_INCLUDED */