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authorRemko Tronçon <git@el-tramo.be>2010-02-11 12:14:00 (GMT)
committerRemko Tronçon <git@el-tramo.be>2010-02-11 12:14:00 (GMT)
commit0efa7c32aaf21a29b42b5926cc116007056843be (patch)
tree882f663a5dd0e65694bf6077b71086dd77fd7ff8 /3rdParty/Boost/boost/array.hpp
parent1d20eabbc32274b491b4c2bedf73d19933d97bfd (diff)
downloadswift-0efa7c32aaf21a29b42b5926cc116007056843be.zip
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Moved some modules into separate git modules.
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diff --git a/3rdParty/Boost b/3rdParty/Boost
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diff --git a/3rdParty/Boost/boost/array.hpp b/3rdParty/Boost/boost/array.hpp
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-/* The following code declares class array,
- * an STL container (as wrapper) for arrays of constant size.
- *
- * See
- * http://www.boost.org/libs/array/
- * for documentation.
- *
- * The original author site is at: http://www.josuttis.com/
- *
- * (C) Copyright Nicolai M. Josuttis 2001.
- *
- * Distributed under 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)
- *
- * 29 Jan 2004 - c_array() added, BOOST_NO_PRIVATE_IN_AGGREGATE removed (Nico Josuttis)
- * 23 Aug 2002 - fix for Non-MSVC compilers combined with MSVC libraries.
- * 05 Aug 2001 - minor update (Nico Josuttis)
- * 20 Jan 2001 - STLport fix (Beman Dawes)
- * 29 Sep 2000 - Initial Revision (Nico Josuttis)
- *
- * Jan 29, 2004
- */
-#ifndef BOOST_ARRAY_HPP
-#define BOOST_ARRAY_HPP
-
-#include <cstddef>
-#include <stdexcept>
-#include <boost/assert.hpp>
-
-// Handles broken standard libraries better than <iterator>
-#include <boost/detail/iterator.hpp>
-#include <boost/throw_exception.hpp>
-#include <algorithm>
-
-// FIXES for broken compilers
-#include <boost/config.hpp>
-
-
-namespace boost {
-
- template<class T, std::size_t N>
- class array {
- public:
- T elems[N]; // fixed-size array of elements of type T
-
- public:
- // type definitions
- typedef T value_type;
- typedef T* iterator;
- typedef const T* const_iterator;
- typedef T& reference;
- typedef const T& const_reference;
- typedef std::size_t size_type;
- typedef std::ptrdiff_t difference_type;
-
- // iterator support
- iterator begin() { return elems; }
- const_iterator begin() const { return elems; }
- iterator end() { return elems+N; }
- const_iterator end() const { return elems+N; }
-
- // reverse iterator support
-#if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) && !defined(BOOST_MSVC_STD_ITERATOR) && !defined(BOOST_NO_STD_ITERATOR_TRAITS)
- typedef std::reverse_iterator<iterator> reverse_iterator;
- typedef std::reverse_iterator<const_iterator> const_reverse_iterator;
-#elif defined(_MSC_VER) && (_MSC_VER == 1300) && defined(BOOST_DINKUMWARE_STDLIB) && (BOOST_DINKUMWARE_STDLIB == 310)
- // workaround for broken reverse_iterator in VC7
- typedef std::reverse_iterator<std::_Ptrit<value_type, difference_type, iterator,
- reference, iterator, reference> > reverse_iterator;
- typedef std::reverse_iterator<std::_Ptrit<value_type, difference_type, const_iterator,
- const_reference, iterator, reference> > const_reverse_iterator;
-#else
- // workaround for broken reverse_iterator implementations
- typedef std::reverse_iterator<iterator,T> reverse_iterator;
- typedef std::reverse_iterator<const_iterator,T> const_reverse_iterator;
-#endif
-
- reverse_iterator rbegin() { return reverse_iterator(end()); }
- const_reverse_iterator rbegin() const {
- return const_reverse_iterator(end());
- }
- reverse_iterator rend() { return reverse_iterator(begin()); }
- const_reverse_iterator rend() const {
- return const_reverse_iterator(begin());
- }
-
- // operator[]
- reference operator[](size_type i)
- {
- BOOST_ASSERT( i < N && "out of range" );
- return elems[i];
- }
-
- const_reference operator[](size_type i) const
- {
- BOOST_ASSERT( i < N && "out of range" );
- return elems[i];
- }
-
- // at() with range check
- reference at(size_type i) { rangecheck(i); return elems[i]; }
- const_reference at(size_type i) const { rangecheck(i); return elems[i]; }
-
- // front() and back()
- reference front()
- {
- return elems[0];
- }
-
- const_reference front() const
- {
- return elems[0];
- }
-
- reference back()
- {
- return elems[N-1];
- }
-
- const_reference back() const
- {
- return elems[N-1];
- }
-
- // size is constant
- static size_type size() { return N; }
- static bool empty() { return false; }
- static size_type max_size() { return N; }
- enum { static_size = N };
-
- // swap (note: linear complexity)
- void swap (array<T,N>& y) {
- std::swap_ranges(begin(),end(),y.begin());
- }
-
- // direct access to data (read-only)
- const T* data() const { return elems; }
- T* data() { return elems; }
-
- // use array as C array (direct read/write access to data)
- T* c_array() { return elems; }
-
- // assignment with type conversion
- template <typename T2>
- array<T,N>& operator= (const array<T2,N>& rhs) {
- std::copy(rhs.begin(),rhs.end(), begin());
- return *this;
- }
-
- // assign one value to all elements
- void assign (const T& value)
- {
- std::fill_n(begin(),size(),value);
- }
-
- // check range (may be private because it is static)
- static void rangecheck (size_type i) {
- if (i >= size()) {
- throw std::out_of_range("array<>: index out of range");
- }
- }
-
- };
-
-#if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
- template< class T >
- class array< T, 0 > {
-
- public:
- // type definitions
- typedef T value_type;
- typedef T* iterator;
- typedef const T* const_iterator;
- typedef T& reference;
- typedef const T& const_reference;
- typedef std::size_t size_type;
- typedef std::ptrdiff_t difference_type;
-
- // iterator support
- iterator begin() { return iterator( reinterpret_cast< T * >( this ) ); }
- const_iterator begin() const { return const_iterator( reinterpret_cast< const T * >( this ) ); }
- iterator end() { return begin(); }
- const_iterator end() const { return begin(); }
-
- // reverse iterator support
-#if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) && !defined(BOOST_MSVC_STD_ITERATOR) && !defined(BOOST_NO_STD_ITERATOR_TRAITS)
- typedef std::reverse_iterator<iterator> reverse_iterator;
- typedef std::reverse_iterator<const_iterator> const_reverse_iterator;
-#elif defined(_MSC_VER) && (_MSC_VER == 1300) && defined(BOOST_DINKUMWARE_STDLIB) && (BOOST_DINKUMWARE_STDLIB == 310)
- // workaround for broken reverse_iterator in VC7
- typedef std::reverse_iterator<std::_Ptrit<value_type, difference_type, iterator,
- reference, iterator, reference> > reverse_iterator;
- typedef std::reverse_iterator<std::_Ptrit<value_type, difference_type, const_iterator,
- const_reference, iterator, reference> > const_reverse_iterator;
-#else
- // workaround for broken reverse_iterator implementations
- typedef std::reverse_iterator<iterator,T> reverse_iterator;
- typedef std::reverse_iterator<const_iterator,T> const_reverse_iterator;
-#endif
-
- reverse_iterator rbegin() { return reverse_iterator(end()); }
- const_reverse_iterator rbegin() const {
- return const_reverse_iterator(end());
- }
- reverse_iterator rend() { return reverse_iterator(begin()); }
- const_reverse_iterator rend() const {
- return const_reverse_iterator(begin());
- }
-
- // operator[]
- reference operator[](size_type i)
- {
- return failed_rangecheck();
- }
-
- const_reference operator[](size_type i) const
- {
- return failed_rangecheck();
- }
-
- // at() with range check
- reference at(size_type i) { return failed_rangecheck(); }
- const_reference at(size_type i) const { return failed_rangecheck(); }
-
- // front() and back()
- reference front()
- {
- return failed_rangecheck();
- }
-
- const_reference front() const
- {
- return failed_rangecheck();
- }
-
- reference back()
- {
- return failed_rangecheck();
- }
-
- const_reference back() const
- {
- return failed_rangecheck();
- }
-
- // size is constant
- static size_type size() { return 0; }
- static bool empty() { return true; }
- static size_type max_size() { return 0; }
- enum { static_size = 0 };
-
- void swap (array<T,0>& y) {
- }
-
- // direct access to data (read-only)
- const T* data() const { return 0; }
- T* data() { return 0; }
-
- // use array as C array (direct read/write access to data)
- T* c_array() { return 0; }
-
- // assignment with type conversion
- template <typename T2>
- array<T,0>& operator= (const array<T2,0>& ) {
- return *this;
- }
-
- // assign one value to all elements
- void assign (const T& ) { }
-
- // check range (may be private because it is static)
- static reference failed_rangecheck () {
- std::out_of_range e("attempt to access element of an empty array");
- boost::throw_exception(e);
- //
- // We need to return something here to keep
- // some compilers happy: however we will never
- // actually get here....
- //
- static T placeholder;
- return placeholder;
- }
- };
-#endif
-
- // comparisons
- template<class T, std::size_t N>
- bool operator== (const array<T,N>& x, const array<T,N>& y) {
- return std::equal(x.begin(), x.end(), y.begin());
- }
- template<class T, std::size_t N>
- bool operator< (const array<T,N>& x, const array<T,N>& y) {
- return std::lexicographical_compare(x.begin(),x.end(),y.begin(),y.end());
- }
- template<class T, std::size_t N>
- bool operator!= (const array<T,N>& x, const array<T,N>& y) {
- return !(x==y);
- }
- template<class T, std::size_t N>
- bool operator> (const array<T,N>& x, const array<T,N>& y) {
- return y<x;
- }
- template<class T, std::size_t N>
- bool operator<= (const array<T,N>& x, const array<T,N>& y) {
- return !(y<x);
- }
- template<class T, std::size_t N>
- bool operator>= (const array<T,N>& x, const array<T,N>& y) {
- return !(x<y);
- }
-
- // global swap()
- template<class T, std::size_t N>
- inline void swap (array<T,N>& x, array<T,N>& y) {
- x.swap(y);
- }
-
-} /* namespace boost */
-
-#endif /*BOOST_ARRAY_HPP*/