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split utility.hpp header

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[SVN r17472]
This commit is contained in:
Aleksey Gurtovoy
2003-02-17 06:20:57 +00:00
parent 75afed7f17
commit 80df1d8f12
6 changed files with 75 additions and 51 deletions
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54
include/boost/utility.hpp
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@@ -1,6 +1,6 @@
// boost utility.hpp header file -------------------------------------------//
// Boost utility.hpp header file -------------------------------------------//
// (C) Copyright boost.org 1999. Permission to copy, use, modify, sell
// (C) Copyright Boost.org 1999-2003. Permission to copy, use, modify, sell
// and distribute this software is granted provided this copyright
// notice appears in all copies. This software is provided "as is" without
// express or implied warranty, and with no claim as to its suitability for
@@ -8,56 +8,14 @@
// See http://www.boost.org/libs/utility for documentation.
// Classes appear in alphabetical order
#ifndef BOOST_UTILITY_HPP
#define BOOST_UTILITY_HPP
// certain headers are part of the <utility.hpp> interface
#include <boost/checked_delete.hpp>
#include <boost/utility/base_from_member.hpp>
#include <boost/utility/addressof.hpp>
namespace boost
{
// next() and prior() template functions -----------------------------------//
// Helper functions for classes like bidirectional iterators not supporting
// operator+ and operator-.
//
// Usage:
// const std::list<T>::iterator p = get_some_iterator();
// const std::list<T>::iterator prev = boost::prior(p);
// Contributed by Dave Abrahams
template <class T>
inline T next(T x) { return ++x; }
template <class T>
inline T prior(T x) { return --x; }
// class noncopyable -------------------------------------------------------//
// Private copy constructor and copy assignment ensure classes derived from
// class noncopyable cannot be copied.
// Contributed by Dave Abrahams
class noncopyable
{
protected:
noncopyable(){}
~noncopyable(){}
private: // emphasize the following members are private
noncopyable( const noncopyable& );
const noncopyable& operator=( const noncopyable& );
}; // noncopyable
} // namespace boost
#include <boost/utility/base_from_member.hpp>
#include <boost/checked_delete.hpp>
#include <boost/next_prior.hpp>
#include <boost/noncopyable.hpp>
#endif // BOOST_UTILITY_HPP