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Diffstat (limited to 'lib/asio/ip/address_v6_iterator.hpp')
-rw-r--r-- | lib/asio/ip/address_v6_iterator.hpp | 183 |
1 files changed, 0 insertions, 183 deletions
diff --git a/lib/asio/ip/address_v6_iterator.hpp b/lib/asio/ip/address_v6_iterator.hpp deleted file mode 100644 index 0a1fb3f..0000000 --- a/lib/asio/ip/address_v6_iterator.hpp +++ /dev/null @@ -1,183 +0,0 @@ -// -// ip/address_v6_iterator.hpp -// ~~~~~~~~~~~~~~~~~~~~~~~~~~ -// -// Copyright (c) 2003-2018 Christopher M. Kohlhoff (chris at kohlhoff dot com) -// Oliver Kowalke (oliver dot kowalke at gmail dot com) -// -// 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) -// - -#ifndef ASIO_IP_ADDRESS_V6_ITERATOR_HPP -#define ASIO_IP_ADDRESS_V6_ITERATOR_HPP - -#if defined(_MSC_VER) && (_MSC_VER >= 1200) -# pragma once -#endif // defined(_MSC_VER) && (_MSC_VER >= 1200) - -#include "asio/detail/config.hpp" -#include "asio/ip/address_v6.hpp" - -#include "asio/detail/push_options.hpp" - -namespace asio { -namespace ip { - -template <typename> class basic_address_iterator; - -/// An input iterator that can be used for traversing IPv6 addresses. -/** - * In addition to satisfying the input iterator requirements, this iterator - * also supports decrement. - * - * @par Thread Safety - * @e Distinct @e objects: Safe.@n - * @e Shared @e objects: Unsafe. - */ -template <> class basic_address_iterator<address_v6> -{ -public: - /// The type of the elements pointed to by the iterator. - typedef address_v6 value_type; - - /// Distance between two iterators. - typedef std::ptrdiff_t difference_type; - - /// The type of a pointer to an element pointed to by the iterator. - typedef const address_v6* pointer; - - /// The type of a reference to an element pointed to by the iterator. - typedef const address_v6& reference; - - /// Denotes that the iterator satisfies the input iterator requirements. - typedef std::input_iterator_tag iterator_category; - - /// Construct an iterator that points to the specified address. - basic_address_iterator(const address_v6& addr) ASIO_NOEXCEPT - : address_(addr) - { - } - - /// Copy constructor. - basic_address_iterator( - const basic_address_iterator& other) ASIO_NOEXCEPT - : address_(other.address_) - { - } - -#if defined(ASIO_HAS_MOVE) - /// Move constructor. - basic_address_iterator(basic_address_iterator&& other) ASIO_NOEXCEPT - : address_(ASIO_MOVE_CAST(address_v6)(other.address_)) - { - } -#endif // defined(ASIO_HAS_MOVE) - - /// Assignment operator. - basic_address_iterator& operator=( - const basic_address_iterator& other) ASIO_NOEXCEPT - { - address_ = other.address_; - return *this; - } - -#if defined(ASIO_HAS_MOVE) - /// Move assignment operator. - basic_address_iterator& operator=( - basic_address_iterator&& other) ASIO_NOEXCEPT - { - address_ = ASIO_MOVE_CAST(address_v6)(other.address_); - return *this; - } -#endif // defined(ASIO_HAS_MOVE) - - /// Dereference the iterator. - const address_v6& operator*() const ASIO_NOEXCEPT - { - return address_; - } - - /// Dereference the iterator. - const address_v6* operator->() const ASIO_NOEXCEPT - { - return &address_; - } - - /// Pre-increment operator. - basic_address_iterator& operator++() ASIO_NOEXCEPT - { - for (int i = 15; i >= 0; --i) - { - if (address_.addr_.s6_addr[i] < 0xFF) - { - ++address_.addr_.s6_addr[i]; - break; - } - - address_.addr_.s6_addr[i] = 0; - } - - return *this; - } - - /// Post-increment operator. - basic_address_iterator operator++(int) ASIO_NOEXCEPT - { - basic_address_iterator tmp(*this); - ++*this; - return tmp; - } - - /// Pre-decrement operator. - basic_address_iterator& operator--() ASIO_NOEXCEPT - { - for (int i = 15; i >= 0; --i) - { - if (address_.addr_.s6_addr[i] > 0) - { - --address_.addr_.s6_addr[i]; - break; - } - - address_.addr_.s6_addr[i] = 0xFF; - } - - return *this; - } - - /// Post-decrement operator. - basic_address_iterator operator--(int) - { - basic_address_iterator tmp(*this); - --*this; - return tmp; - } - - /// Compare two addresses for equality. - friend bool operator==(const basic_address_iterator& a, - const basic_address_iterator& b) - { - return a.address_ == b.address_; - } - - /// Compare two addresses for inequality. - friend bool operator!=(const basic_address_iterator& a, - const basic_address_iterator& b) - { - return a.address_ != b.address_; - } - -private: - address_v6 address_; -}; - -/// An input iterator that can be used for traversing IPv6 addresses. -typedef basic_address_iterator<address_v6> address_v6_iterator; - -} // namespace ip -} // namespace asio - -#include "asio/detail/pop_options.hpp" - -#endif // ASIO_IP_ADDRESS_V6_ITERATOR_HPP |