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578 lines
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<div class="section">
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<div class="titlepage"><div><div><h3 class="title">
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<a name="boost_asio.reference.ip__basic_resolver_results"></a><a class="link" href="ip__basic_resolver_results.html" title="ip::basic_resolver_results">ip::basic_resolver_results</a>
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</h3></div></div></div>
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<p>
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<a class="indexterm" name="boost_asio.indexterm.ip__basic_resolver_results"></a>
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</p>
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<p>
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A range of entries produced by a resolver.
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</p>
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<pre class="programlisting">template<
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typename <a class="link" href="InternetProtocol.html" title="Internet protocol requirements">InternetProtocol</a>>
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class basic_resolver_results :
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public ip::basic_resolver_iterator< InternetProtocol >
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</pre>
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<h5>
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<a name="boost_asio.reference.ip__basic_resolver_results.h0"></a>
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<span class="phrase"><a name="boost_asio.reference.ip__basic_resolver_results.types"></a></span><a class="link" href="ip__basic_resolver_results.html#boost_asio.reference.ip__basic_resolver_results.types">Types</a>
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</h5>
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<div class="informaltable"><table class="table">
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Name
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Description
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<p>
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<a class="link" href="ip__basic_resolver_results/const_iterator.html" title="ip::basic_resolver_results::const_iterator"><span class="bold"><strong>const_iterator</strong></span></a>
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<td>
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<p>
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The type of an iterator into the range.
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</p>
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</td>
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<p>
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<a class="link" href="ip__basic_resolver_results/const_reference.html" title="ip::basic_resolver_results::const_reference"><span class="bold"><strong>const_reference</strong></span></a>
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</p>
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</td>
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<p>
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The type of a const reference to a value in the range.
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</p>
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</td>
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<p>
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<a class="link" href="ip__basic_resolver_results/difference_type.html" title="ip::basic_resolver_results::difference_type"><span class="bold"><strong>difference_type</strong></span></a>
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</p>
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</td>
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<td>
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<p>
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Type used to represent the distance between two iterators in the
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range.
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</p>
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</td>
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</tr>
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<tr>
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<p>
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<a class="link" href="ip__basic_resolver_results/endpoint_type.html" title="ip::basic_resolver_results::endpoint_type"><span class="bold"><strong>endpoint_type</strong></span></a>
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</p>
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</td>
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<td>
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<p>
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The endpoint type associated with the results.
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</p>
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</td>
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<a class="link" href="ip__basic_resolver_results/iterator.html" title="ip::basic_resolver_results::iterator"><span class="bold"><strong>iterator</strong></span></a>
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</p>
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</td>
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<td>
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<p>
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The type of an iterator into the range.
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</p>
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</td>
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<td>
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<p>
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<a class="link" href="ip__basic_resolver_results/iterator_category.html" title="ip::basic_resolver_results::iterator_category"><span class="bold"><strong>iterator_category</strong></span></a>
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</p>
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</td>
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<td>
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<p>
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The iterator category.
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</p>
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</td>
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</tr>
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<p>
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<a class="link" href="ip__basic_resolver_results/pointer.html" title="ip::basic_resolver_results::pointer"><span class="bold"><strong>pointer</strong></span></a>
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</p>
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</td>
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<td>
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<p>
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The type of the result of applying operator->() to the iterator.
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</p>
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</td>
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</tr>
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<tr>
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<td>
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<p>
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<a class="link" href="ip__basic_resolver_results/protocol_type.html" title="ip::basic_resolver_results::protocol_type"><span class="bold"><strong>protocol_type</strong></span></a>
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</p>
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</td>
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<td>
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<p>
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The protocol type associated with the results.
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</p>
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</td>
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</tr>
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<td>
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<p>
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<a class="link" href="ip__basic_resolver_results/reference.html" title="ip::basic_resolver_results::reference"><span class="bold"><strong>reference</strong></span></a>
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</p>
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</td>
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<td>
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<p>
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The type of a non-const reference to a value in the range.
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</p>
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</td>
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<td>
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<p>
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<a class="link" href="ip__basic_resolver_results/size_type.html" title="ip::basic_resolver_results::size_type"><span class="bold"><strong>size_type</strong></span></a>
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</p>
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</td>
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<td>
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<p>
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Type used to represent a count of the elements in the range.
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</p>
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</td>
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<p>
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<a class="link" href="ip__basic_resolver_results/value_type.html" title="ip::basic_resolver_results::value_type"><span class="bold"><strong>value_type</strong></span></a>
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</p>
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</td>
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<td>
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<p>
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The type of a value in the results range.
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</p>
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</td>
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</tr>
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</tbody>
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</table></div>
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<h5>
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<a name="boost_asio.reference.ip__basic_resolver_results.h1"></a>
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<span class="phrase"><a name="boost_asio.reference.ip__basic_resolver_results.member_functions"></a></span><a class="link" href="ip__basic_resolver_results.html#boost_asio.reference.ip__basic_resolver_results.member_functions">Member
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Functions</a>
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</h5>
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<div class="informaltable"><table class="table">
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<colgroup>
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<col>
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<thead><tr>
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<p>
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Name
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</p>
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<p>
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Description
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</p>
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</th>
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</tr></thead>
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<a class="link" href="ip__basic_resolver_results/basic_resolver_results.html" title="ip::basic_resolver_results::basic_resolver_results"><span class="bold"><strong>basic_resolver_results</strong></span></a> <span class="silver">[constructor]</span>
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</p>
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</td>
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<td>
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<p>
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Default constructor creates an empty range. <br> <span class="silver"> —</span><br> Copy
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constructor. <br> <span class="silver"> —</span><br> Move constructor.
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</p>
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</td>
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</tr>
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<tr>
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<p>
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<a class="link" href="ip__basic_resolver_results/begin.html" title="ip::basic_resolver_results::begin"><span class="bold"><strong>begin</strong></span></a>
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</p>
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</td>
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<td>
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<p>
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Obtain a begin iterator for the results range.
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</p>
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</td>
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<td>
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<p>
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<a class="link" href="ip__basic_resolver_results/cbegin.html" title="ip::basic_resolver_results::cbegin"><span class="bold"><strong>cbegin</strong></span></a>
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</p>
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</td>
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<td>
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<p>
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Obtain a begin iterator for the results range.
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</p>
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</td>
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</tr>
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<tr>
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<td>
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<p>
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<a class="link" href="ip__basic_resolver_results/cend.html" title="ip::basic_resolver_results::cend"><span class="bold"><strong>cend</strong></span></a>
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</p>
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</td>
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<td>
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<p>
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Obtain an end iterator for the results range.
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</p>
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</td>
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</tr>
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<tr>
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<td>
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<p>
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<a class="link" href="ip__basic_resolver_results/empty.html" title="ip::basic_resolver_results::empty"><span class="bold"><strong>empty</strong></span></a>
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</p>
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</td>
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<td>
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<p>
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Determine whether the results range is empty.
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</p>
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</td>
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</tr>
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<tr>
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<td>
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<p>
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<a class="link" href="ip__basic_resolver_results/end.html" title="ip::basic_resolver_results::end"><span class="bold"><strong>end</strong></span></a>
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</p>
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</td>
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<td>
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<p>
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Obtain an end iterator for the results range.
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</p>
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</td>
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</tr>
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<tr>
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<td>
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<p>
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<a class="link" href="ip__basic_resolver_results/max_size.html" title="ip::basic_resolver_results::max_size"><span class="bold"><strong>max_size</strong></span></a>
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</p>
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</td>
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<td>
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<p>
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Get the maximum number of entries permitted in a results range.
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</p>
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</td>
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</tr>
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<tr>
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<td>
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<p>
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<a class="link" href="ip__basic_resolver_results/operator__star_.html" title="ip::basic_resolver_results::operator *"><span class="bold"><strong>operator *</strong></span></a>
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</p>
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</td>
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<td>
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<p>
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Dereference an iterator.
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</p>
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<p>
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<a class="link" href="ip__basic_resolver_results/operator_plus__plus_.html" title="ip::basic_resolver_results::operator++"><span class="bold"><strong>operator++</strong></span></a>
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</p>
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</td>
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<td>
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<p>
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Increment operator (prefix). <br> <span class="silver"> —</span><br> Increment operator (postfix).
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</p>
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</td>
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<a class="link" href="ip__basic_resolver_results/operator_arrow_.html" title="ip::basic_resolver_results::operator->"><span class="bold"><strong>operator-></strong></span></a>
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</p>
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</td>
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<td>
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<p>
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Dereference an iterator.
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</p>
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</td>
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<td>
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<p>
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<a class="link" href="ip__basic_resolver_results/operator_eq_.html" title="ip::basic_resolver_results::operator="><span class="bold"><strong>operator=</strong></span></a>
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</p>
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</td>
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<td>
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<p>
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Assignment operator. <br> <span class="silver"> —</span><br> Move-assignment operator.
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</p>
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</td>
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</tr>
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<tr>
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<td>
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<p>
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<a class="link" href="ip__basic_resolver_results/size.html" title="ip::basic_resolver_results::size"><span class="bold"><strong>size</strong></span></a>
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</p>
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</td>
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<td>
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<p>
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Get the number of entries in the results range.
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</p>
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</td>
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</tr>
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<tr>
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<td>
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<p>
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<a class="link" href="ip__basic_resolver_results/swap.html" title="ip::basic_resolver_results::swap"><span class="bold"><strong>swap</strong></span></a>
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</p>
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</td>
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<td>
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<p>
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Swap the results range with another.
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</p>
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</td>
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</tr>
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</tbody>
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</table></div>
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<h5>
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<a name="boost_asio.reference.ip__basic_resolver_results.h2"></a>
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<span class="phrase"><a name="boost_asio.reference.ip__basic_resolver_results.protected_member_functions"></a></span><a class="link" href="ip__basic_resolver_results.html#boost_asio.reference.ip__basic_resolver_results.protected_member_functions">Protected
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Member Functions</a>
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</h5>
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<div class="informaltable"><table class="table">
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<colgroup>
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<col>
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<col>
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<thead><tr>
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Name
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</p>
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Description
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</p>
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<p>
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<a class="link" href="ip__basic_resolver_results/dereference.html" title="ip::basic_resolver_results::dereference"><span class="bold"><strong>dereference</strong></span></a>
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</p>
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</td>
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<td>
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</td>
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<p>
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<a class="link" href="ip__basic_resolver_results/equal.html" title="ip::basic_resolver_results::equal"><span class="bold"><strong>equal</strong></span></a>
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</p>
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</td>
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<td>
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</td>
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</tr>
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<p>
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<a class="link" href="ip__basic_resolver_results/increment.html" title="ip::basic_resolver_results::increment"><span class="bold"><strong>increment</strong></span></a>
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</p>
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</td>
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<td>
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</td>
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</tr>
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</tbody>
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</table></div>
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<h5>
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<a name="boost_asio.reference.ip__basic_resolver_results.h3"></a>
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<span class="phrase"><a name="boost_asio.reference.ip__basic_resolver_results.protected_data_members"></a></span><a class="link" href="ip__basic_resolver_results.html#boost_asio.reference.ip__basic_resolver_results.protected_data_members">Protected
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Data Members</a>
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</h5>
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<div class="informaltable"><table class="table">
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<colgroup>
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<col>
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<thead><tr>
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Name
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Description
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<p>
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<a class="link" href="ip__basic_resolver_results/index_.html" title="ip::basic_resolver_results::index_"><span class="bold"><strong>index_</strong></span></a>
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</p>
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</td>
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<td>
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</td>
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<p>
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<a class="link" href="ip__basic_resolver_results/values_.html" title="ip::basic_resolver_results::values_"><span class="bold"><strong>values_</strong></span></a>
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</p>
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</td>
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<td>
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</td>
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</tr>
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</tbody>
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</table></div>
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<h5>
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<a name="boost_asio.reference.ip__basic_resolver_results.h4"></a>
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<span class="phrase"><a name="boost_asio.reference.ip__basic_resolver_results.friends"></a></span><a class="link" href="ip__basic_resolver_results.html#boost_asio.reference.ip__basic_resolver_results.friends">Friends</a>
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</h5>
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<div class="informaltable"><table class="table">
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<colgroup>
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<col>
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<col>
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</colgroup>
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<thead><tr>
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<th>
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<p>
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Name
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</p>
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</th>
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<th>
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<p>
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Description
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</p>
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</th>
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</tr></thead>
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<tbody>
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<tr>
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<td>
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<p>
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<a class="link" href="ip__basic_resolver_results/operator_not__eq_.html" title="ip::basic_resolver_results::operator!="><span class="bold"><strong>operator!=</strong></span></a>
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</p>
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</td>
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<td>
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<p>
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|
Test two iterators for inequality.
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</p>
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</td>
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</tr>
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<tr>
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<td>
|
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<p>
|
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<a class="link" href="ip__basic_resolver_results/operator_eq__eq_.html" title="ip::basic_resolver_results::operator=="><span class="bold"><strong>operator==</strong></span></a>
|
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</p>
|
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</td>
|
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<td>
|
|
<p>
|
|
Test two iterators for equality.
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
<p>
|
|
The <a class="link" href="ip__basic_resolver_results.html" title="ip::basic_resolver_results"><code class="computeroutput">ip::basic_resolver_results</code></a>
|
|
class template is used to define a range over the results returned by a resolver.
|
|
</p>
|
|
<p>
|
|
The iterator's value_type, obtained when a results iterator is dereferenced,
|
|
is:
|
|
</p>
|
|
<pre class="programlisting">const basic_resolver_entry<InternetProtocol>
|
|
</pre>
|
|
<h5>
|
|
<a name="boost_asio.reference.ip__basic_resolver_results.h5"></a>
|
|
<span class="phrase"><a name="boost_asio.reference.ip__basic_resolver_results.remarks"></a></span><a class="link" href="ip__basic_resolver_results.html#boost_asio.reference.ip__basic_resolver_results.remarks">Remarks</a>
|
|
</h5>
|
|
<p>
|
|
For backward compatibility, <a class="link" href="ip__basic_resolver_results.html" title="ip::basic_resolver_results"><code class="computeroutput">ip::basic_resolver_results</code></a>
|
|
is derived from <a class="link" href="ip__basic_resolver_iterator.html" title="ip::basic_resolver_iterator"><code class="computeroutput">ip::basic_resolver_iterator</code></a>.
|
|
This derivation is deprecated.
|
|
</p>
|
|
<h5>
|
|
<a name="boost_asio.reference.ip__basic_resolver_results.h6"></a>
|
|
<span class="phrase"><a name="boost_asio.reference.ip__basic_resolver_results.thread_safety"></a></span><a class="link" href="ip__basic_resolver_results.html#boost_asio.reference.ip__basic_resolver_results.thread_safety">Thread
|
|
Safety</a>
|
|
</h5>
|
|
<p>
|
|
<span class="emphasis"><em>Distinct</em></span> <span class="emphasis"><em>objects:</em></span> Safe.
|
|
</p>
|
|
<p>
|
|
<span class="emphasis"><em>Shared</em></span> <span class="emphasis"><em>objects:</em></span> Unsafe.
|
|
</p>
|
|
<h5>
|
|
<a name="boost_asio.reference.ip__basic_resolver_results.h7"></a>
|
|
<span class="phrase"><a name="boost_asio.reference.ip__basic_resolver_results.requirements"></a></span><a class="link" href="ip__basic_resolver_results.html#boost_asio.reference.ip__basic_resolver_results.requirements">Requirements</a>
|
|
</h5>
|
|
<p>
|
|
<span class="emphasis"><em>Header: </em></span><code class="literal">boost/asio/ip/basic_resolver_results.hpp</code>
|
|
</p>
|
|
<p>
|
|
<span class="emphasis"><em>Convenience header: </em></span><code class="literal">boost/asio.hpp</code>
|
|
</p>
|
|
</div>
|
|
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
|
|
<td align="left"></td>
|
|
<td align="right"><div class="copyright-footer">Copyright © 2003-2021 Christopher
|
|
M. Kohlhoff<p>
|
|
Distributed under the Boost Software License, Version 1.0. (See accompanying
|
|
file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
|
|
</p>
|
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</div></td>
|
|
</tr></table>
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