diff -r e1b950c65cb4 -r 837f303aceeb epoc32/include/stdapis/boost/detail/algorithm.hpp --- a/epoc32/include/stdapis/boost/detail/algorithm.hpp Wed Mar 31 12:27:01 2010 +0100 +++ b/epoc32/include/stdapis/boost/detail/algorithm.hpp Wed Mar 31 12:33:34 2010 +0100 @@ -1,103 +1,236 @@ -#ifndef BOOST_ALGORITHM_RG071801_HPP -#define BOOST_ALGORITHM_RG071801_HPP +// (C) Copyright Jeremy Siek 2001. +// Distributed under the Boost Software License, Version 1.0. (See accompany- +// ing file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) +/* + * + * Copyright (c) 1994 + * Hewlett-Packard Company + * + * Permission to use, copy, modify, distribute and sell this software + * and its documentation for any purpose is hereby granted without fee, + * provided that the above copyright notice appear in all copies and + * that both that copyright notice and this permission notice appear + * in supporting documentation. Hewlett-Packard Company makes no + * representations about the suitability of this software for any + * purpose. It is provided "as is" without express or implied warranty. + * + * + * Copyright (c) 1996 + * Silicon Graphics Computer Systems, Inc. + * + * Permission to use, copy, modify, distribute and sell this software + * and its documentation for any purpose is hereby granted without fee, + * provided that the above copyright notice appear in all copies and + * that both that copyright notice and this permission notice appear + * in supporting documentation. Silicon Graphics makes no + * representations about the suitability of this software for any + * purpose. It is provided "as is" without express or implied warranty. + */ + +#ifndef BOOST_ALGORITHM_HPP +# define BOOST_ALGORITHM_HPP +# include +// Algorithms on sequences // -// -// Copyright (c) 1994 -// Hewlett-Packard Company -// -// Permission to use, copy, modify, distribute and sell this software -// and its documentation for any purpose is hereby granted without fee, -// provided that the above copyright notice appear in all copies and -// that both that copyright notice and this permission notice appear -// in supporting documentation. Hewlett-Packard Company makes no -// representations about the suitability of this software for any -// purpose. It is provided "as is" without express or implied warranty. -// -// -// Copyright (c) 1996-1998 -// Silicon Graphics Computer Systems, Inc. -// -// Permission to use, copy, modify, distribute and sell this software -// and its documentation for any purpose is hereby granted without fee, -// provided that the above copyright notice appear in all copies and -// that both that copyright notice and this permission notice appear -// in supporting documentation. Silicon Graphics makes no -// representations about the suitability of this software for any -// purpose. It is provided "as is" without express or implied warranty. -// +// The functions in this file have not yet gone through formal +// review, and are subject to change. This is a work in progress. +// They have been checked into the detail directory because +// there are some graph algorithms that use these functions. -// Copyright 2002 The Trustees of Indiana University. - -// Use, modification and distribution is subject to the Boost Software -// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at -// http://www.boost.org/LICENSE_1_0.txt) - -// Boost.MultiArray Library -// Authors: Ronald Garcia -// Jeremy Siek -// Andrew Lumsdaine -// See http://www.boost.org/libs/multi_array for documentation. - - -#include "boost/iterator.hpp" +#include +#include namespace boost { -namespace detail { -namespace multi_array { -//-------------------------------------------------- -// copy_n (not part of the C++ standard) -#if 1 -template -OutputIter copy_n(InputIter first, Size count, - OutputIter result) { - for ( ; count > 0; --count) { - *result = *first; - ++first; - ++result; + template + Iter1 begin(const std::pair& p) { return p.first; } + + template + Iter2 end(const std::pair& p) { return p.second; } + + template + typename boost::detail::iterator_traits::difference_type + size(const std::pair& p) { + return std::distance(p.first, p.second); } - return result; -} -#else // !1 -template -OutputIter copy_n__(InputIter first, Size count, - OutputIter result, - std::input_iterator_tag) { - for ( ; count > 0; --count) { - *result = *first; - ++first; - ++result; +#if 0 + // These seem to interfere with the std::pair overloads :( + template + typename Container::iterator + begin(Container& c) { return c.begin(); } + + template + typename Container::const_iterator + begin(const Container& c) { return c.begin(); } + + template + typename Container::iterator + end(Container& c) { return c.end(); } + + template + typename Container::const_iterator + end(const Container& c) { return c.end(); } + + template + typename Container::size_type + size(const Container& c) { return c.size(); } +#else + template + typename std::vector::iterator + begin(std::vector& c) { return c.begin(); } + + template + typename std::vector::const_iterator + begin(const std::vector& c) { return c.begin(); } + + template + typename std::vector::iterator + end(std::vector& c) { return c.end(); } + + template + typename std::vector::const_iterator + end(const std::vector& c) { return c.end(); } + + template + typename std::vector::size_type + size(const std::vector& c) { return c.size(); } +#endif + + template + void iota(ForwardIterator first, ForwardIterator last, T value) + { + for (; first != last; ++first, ++value) + *first = value; } - return result; -} + template + void iota(Container& c, const T& value) + { + iota(begin(c), end(c), value); + } + + // Also do version with 2nd container? + template + OutIter copy(const Container& c, OutIter result) { + return std::copy(begin(c), end(c), result); + } -template -inline OutputIter -copy_n__(RAIter first, Size count, - OutputIter result, - std::random_access_iterator_tag) { - RAIter last = first + count; - return std::copy(first, last, result); -} + template + bool equal(const Container1& c1, const Container2& c2) + { + if (size(c1) != size(c2)) + return false; + return std::equal(begin(c1), end(c1), begin(c2)); + } -template -inline OutputIter -copy_n__(InputIter first, Size count, OutputIter result) { - typedef typename std::iterator_traits::iterator_category cat; - return copy_n__(first, count, result, cat()); -} + template + void sort(Container& c) { std::sort(begin(c), end(c)); } -template -inline OutputIter -copy_n(InputIter first, Size count, OutputIter result) { - return copy_n__(first, count, result); -} + template + void sort(Container& c, const Predicate& p) { + std::sort(begin(c), end(c), p); + } -#endif // 1 -} // namespace multi_array -} // namespace detail + template + void stable_sort(Container& c) { std::stable_sort(begin(c), end(c)); } + + template + void stable_sort(Container& c, const Predicate& p) { + std::stable_sort(begin(c), end(c), p); + } + + template + bool any_if(InputIterator first, InputIterator last, Predicate p) + { + return std::find_if(first, last, p) != last; + } + template + bool any_if(const Container& c, Predicate p) + { + return any_if(begin(c), end(c), p); + } + + template + bool contains(InputIterator first, InputIterator last, T value) + { + return std::find(first, last, value) != last; + } + template + bool contains(const Container& c, const T& value) + { + return contains(begin(c), end(c), value); + } + + template + bool all(InputIterator first, InputIterator last, Predicate p) + { + for (; first != last; ++first) + if (!p(*first)) + return false; + return true; + } + template + bool all(const Container& c, Predicate p) + { + return all(begin(c), end(c), p); + } + + template + std::size_t count(const Container& c, const T& value) + { + return std::count(begin(c), end(c), value); + } + + template + std::size_t count_if(const Container& c, Predicate p) + { + return std::count_if(begin(c), end(c), p); + } + + template + bool is_sorted(ForwardIterator first, ForwardIterator last) + { + if (first == last) + return true; + + ForwardIterator next = first; + for (++next; next != last; first = next, ++next) { + if (*next < *first) + return false; + } + + return true; + } + + template + bool is_sorted(ForwardIterator first, ForwardIterator last, + StrictWeakOrdering comp) + { + if (first == last) + return true; + + ForwardIterator next = first; + for (++next; next != last; first = next, ++next) { + if (comp(*next, *first)) + return false; + } + + return true; + } + + template + bool is_sorted(const Container& c) + { + return is_sorted(begin(c), end(c)); + } + + template + bool is_sorted(const Container& c, StrictWeakOrdering comp) + { + return is_sorted(begin(c), end(c), comp); + } + } // namespace boost -#endif // BOOST_ALGORITHM_RG071801_HPP +#endif // BOOST_ALGORITHM_HPP