<sect2 id="manual.intro.status.standard.tr1" xreflabel="Status C++ TR1"><?dbhtml filename="standard_cxxtr1.html"?><sect2info><keywordset><keyword>ISO C++</keyword><keyword>tr1</keyword></keywordset></sect2info><title>C++ TR1</title><para>This table is based on the table of contents of ISO/IEC DTR 19768Doc No: N1836=05-0096 Date: 2005-06-24Draft Technical Report on C++ Library Extensions</para><para>In this implementation the header names are prefixed by<code>tr1/</code>, for instance <code><tr1/functional></code>,<code><tr1/memory></code>, and so on.</para><para>This page describes the TR1 support in mainline GCC SVN, not in any particularrelease.</para><table frame='all'><title>C++ TR1 Implementation Status</title><tgroup cols='6' align='left' colsep='1' rowsep='1'><colspec colname='c1'></colspec><colspec colname='c2'></colspec><colspec colname='c3'></colspec><colspec colname='c4'></colspec><colspec colname='c5'></colspec><colspec colname='c6'></colspec><thead><row><entry>Section</entry><entry>Description</entry><entry>Done</entry><entry>Broken</entry><entry>Missing</entry><entry>Comments</entry></row></thead><tbody><row><entry><emphasis>2</emphasis></entry><entry namest="c2" nameend="c6" align="left"><emphasis>General Utilities</emphasis></entry></row><row><entry>2.1</entry><entry>Reference wrappers</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>2.1.1</entry><entry>Additions to header <code><functional></code> synopsis</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>2.1.2</entry><entry>Class template <code>reference_wrapper</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>2.1.2.1</entry><entry><code>reference_wrapper</code> construct/copy/destroy</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>2.1.2.2</entry><entry><code>reference_wrapper</code> assignment</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>2.1.2.3</entry><entry><code>reference_wrapper</code> access</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>2.1.2.4</entry><entry><code>reference_wrapper</code> invocation</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>2.1.2.5</entry><entry><code>reference_wrapper</code> helper functions</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>2.2</entry><entry>Smart pointers</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>2.2.1</entry><entry>Additions to header <code><memory></code> synopsis</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>2.2.2</entry><entry>Class <code>bad_weak_ptr</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>2.2.3</entry><entry>Class template <code>shared_ptr</code></entry><entry>done</entry><entry></entry><entry></entry><entry>See Footnotes</entry></row><row><entry>2.2.3.1</entry><entry><code>shared_ptr</code> constructors</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>2.2.3.2</entry><entry><code>shared_ptr</code> destructor</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>2.2.3.3</entry><entry><code>shared_ptr</code> assignment</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>2.2.3.4</entry><entry><code>shared_ptr</code> modifiers</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>2.2.3.5</entry><entry><code>shared_ptr</code> observers</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>2.2.3.6</entry><entry><code>shared_ptr</code> comparison</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>2.2.3.7</entry><entry><code>shared_ptr</code> I/O</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>2.2.3.8</entry><entry><code>shared_ptr</code> specialized algorithms</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>2.2.3.9</entry><entry><code>shared_ptr</code> casts</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>2.2.3.10</entry><entry><code>get_deleter</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>2.2.4</entry><entry>Class template <code>weak_ptr</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>2.2.4.1</entry><entry><code>weak_ptr</code> constructors</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>2.2.4.2</entry><entry><code>weak_ptr</code> destructor</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>2.2.4.3</entry><entry><code>weak_ptr</code> assignment</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>2.2.4.4</entry><entry><code>weak_ptr</code> modifiers</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>2.2.4.5</entry><entry><code>weak_ptr</code> observers</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>2.2.4.6</entry><entry><code>weak_ptr</code> comparison</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>2.2.4.7</entry><entry><code>weak_ptr</code> specialized algorithms</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>2.2.5</entry><entry>Class template <code>enable_shared_from_this</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry><emphasis>3</emphasis></entry><entry namest="c2" nameend="c6" align="left"><emphasis>Function Objects</emphasis></entry></row><row><entry>3.1</entry><entry>Definitions</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>3.2</entry><entry>Additions to <code><functional> synopsis</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>3.3</entry><entry>Requirements</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>3.4</entry><entry>Function return types</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>3.5</entry><entry>Function template <code>mem_fn</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>3.6</entry><entry>Function object binders</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>3.6.1</entry><entry>Class template <code>is_bind_expression</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>3.6.2</entry><entry>Class template <code>is_placeholder</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>3.6.3</entry><entry>Function template <code>bind</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>3.6.4</entry><entry>Placeholders</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>3.7</entry><entry>Polymorphic function wrappers</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>3.7.1</entry><entry>Class <code>bad_function_call<code></code></code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>3.7.1.1</entry><entry><code>bad_function_call</code> constructor</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>3.7.2</entry><entry>Class template <code>function</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>3.7.2.1</entry><entry><code>function</code> construct/copy/destroy</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>3.7.2.2</entry><entry><code>function</code> modifiers</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>3.7.2.3</entry><entry><code>function</code> capacity</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>3.7.2.4</entry><entry><code>function</code> invocation</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>3.7.2.5</entry><entry><code>function</code> target access</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>3.7.2.6</entry><entry>undefined operators</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>3.7.2.7</entry><entry>null pointer comparison operators</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>3.7.2.8</entry><entry>specialized algorithms</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry><emphasis>4</emphasis></entry><entry namest="c2" nameend="c6" align="left"><emphasis>Metaprogramming and type traits</emphasis></entry></row><row><entry>4.1</entry><entry>Requirements</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>4.2</entry><entry>Header <code><type_traits></code> synopsis</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>4.3</entry><entry>Helper classes</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>4.4</entry><entry>General Requirements</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>4.5</entry><entry>Unary Type Traits</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>4.5.1</entry><entry>Primary Type Categories</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>4.5.2</entry><entry>Composite type traits</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>4.5.3</entry><entry>Type properties</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>4.6</entry><entry>Relationships between types</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>4.7</entry><entry>Transformations between types</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>4.7.1</entry><entry>Const-volatile modifications</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>4.7.2</entry><entry>Reference modifications</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>4.7.3</entry><entry>Array modifications</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>4.7.4</entry><entry>Pointer modifications</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>4.8</entry><entry>Other transformations</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>4.9</entry><entry>Implementation requirements</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry><emphasis>5</emphasis></entry><entry namest="c2" nameend="c6" align="left"><emphasis>Numerical Facilities</emphasis></entry></row><row><entry>5.1</entry><entry>Random number generation</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.1.1</entry><entry>Requirements</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.1.2</entry><entry>Header <code><random></code> synopsis</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.1.3</entry><entry>Class template <code>variate_generator</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.1.4</entry><entry>Random number engine class templates</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.1.4.1</entry><entry>Class template <code>linear_congruential</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.1.4.2</entry><entry>Class template <code>mersenne_twister</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.1.4.3</entry><entry>Class template <code>subtract_with_carry</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.1.4.4</entry><entry>Class template <code>subtract_with_carry_01</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.1.4.5</entry><entry>Class template <code>discard_block</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.1.4.6</entry><entry>Class template <code>xor_combine</code></entry><entry>done</entry><entry></entry><entry></entry><entry>operator()() per N2079</entry></row><row><entry>5.1.5</entry><entry>Engines with predefined parameters</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.1.6</entry><entry>Class <code>random_device</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.1.7</entry><entry>Random distribution class templates</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.1.7.1</entry><entry>Class template <code>uniform_int</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.1.7.2</entry><entry>Class <code>bernoulli_distribution</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.1.7.3</entry><entry>Class template <code>geometric_distribution</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.1.7.4</entry><entry>Class template <code>poisson_distribution</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.1.7.5</entry><entry>Class template <code>binomial_distribution</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.1.7.6</entry><entry>Class template <code>uniform_real</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.1.7.7</entry><entry>Class template <code>exponential_distribution</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.1.7.8</entry><entry>Class template <code>normal_distribution</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.1.7.9</entry><entry>Class template <code>gamma_distribution</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.2</entry><entry>Mathematical special functions</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.2.1</entry><entry>Additions to header <code><cmath></code> synopsis</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.2.1.1</entry><entry>associated Laguerre polynomials</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.2.1.2</entry><entry>associated Legendre functions</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.2.1.3</entry><entry>beta function</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.2.1.4</entry><entry>(complete) elliptic integral of the first kind</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.2.1.5</entry><entry>(complete) elliptic integral of the second kind</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.2.1.6</entry><entry>(complete) elliptic integral of the third kind</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.2.1.7</entry><entry>confluent hypergeometric functions</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.2.1.8</entry><entry>regular modified cylindrical Bessel functions</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.2.1.9</entry><entry>cylindrical Bessel functions (of the first kind)</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.2.1.10</entry><entry>irregular modified cylindrical Bessel functions</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.2.1.11</entry><entry>cylindrical Neumann functions</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.2.1.12</entry><entry>(incomplete) elliptic integral of the first kind</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.2.1.13</entry><entry>(incomplete) elliptic integral of the second kind</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.2.1.14</entry><entry>(incomplete) elliptic integral of the third kind</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.2.1.15</entry><entry>exponential integral</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.2.1.16</entry><entry>Hermite polynomials</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.2.1.17</entry><entry>hypergeometric functions</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.2.1.18</entry><entry>Laguerre polynomials</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.2.1.19</entry><entry>Legendre polynomials</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.2.1.20</entry><entry>Riemann zeta function</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.2.1.21</entry><entry>spherical Bessel functions (of the first kind)</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.2.1.22</entry><entry>spherical associated Legendre functions</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.2.1.23</entry><entry>spherical Neumann functions</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>5.2.2</entry><entry>Additions to header <code><math.h></code> synopsis</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry><emphasis>6</emphasis></entry><entry namest="c2" nameend="c6" align="left"><emphasis>Containers</emphasis></entry></row><row><entry>6.1</entry><entry>Tuple types</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>6.1.1</entry><entry>Header <code><tuple></code> synopsis</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>6.1.2</entry><entry>Additions to header <code><utility></code> synopsis</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>6.1.3</entry><entry>Class template <code>tuple</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>6.1.3.1</entry><entry>Construction</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>6.1.3.2</entry><entry>Tuple creation functions</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>6.1.3.3</entry><entry>Tuple helper classes</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>6.1.3.4</entry><entry>Element access</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>6.1.3.5</entry><entry>Relational operators</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>6.1.4</entry><entry>Pairs</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>6.2</entry><entry>Fixed size array</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>6.2.1</entry><entry>Header <code><array></code> synopsis</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>6.2.2</entry><entry>Class template <code>array</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>6.2.2.1</entry><entry><code>array</code> constructors, copy, and assignment</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>6.2.2.2</entry><entry><code>array</code> specialized algorithms</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>6.2.2.3</entry><entry><code>array</code> size</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>6.2.2.4</entry><entry>Zero sized <code>array</code>s</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>6.2.2.5</entry><entry>Tuple interface to class template <code>array</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>6.3</entry><entry>Unordered associative containers</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>6.3.1</entry><entry>Unordered associative container requirements</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>6.3.1.1</entry><entry>Exception safety guarantees</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>6.3.2</entry><entry>Additions to header <code><functional></code> synopsis</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>6.3.3</entry><entry>Class template <code>hash</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>6.3.4</entry><entry>Unordered associative container classes</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>6.3.4.1</entry><entry>Header <code><unordered_set></code> synopsis</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>6.3.4.2</entry><entry>Header <code><unordered_map></code> synopsis</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>6.3.4.3</entry><entry>Class template <code>unordered_set</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>6.3.4.3.1</entry><entry><code>unordered_set</code> constructors</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>6.3.4.3.2</entry><entry><code>unordered_set</code> swap</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>6.3.4.4</entry><entry>Class template <code>unordered_map</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>6.3.4.4.1</entry><entry><code>unordered_map</code> constructors</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>6.3.4.4.2</entry><entry><code>unordered_map</code> element access</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>6.3.4.4.3</entry><entry><code>unordered_map</code> swap</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>6.3.4.5</entry><entry>Class template <code>unordered_multiset<code></code></code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>6.3.4.5.1</entry><entry><code>unordered_multiset</code> constructors</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>6.3.4.5.2</entry><entry><code>unordered_multiset</code> swap</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>6.3.4.6</entry><entry>Class template <code>unordered_multimap</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>6.3.4.6.1</entry><entry><code>unordered_multimap</code> constructors</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>6.3.4.6.2</entry><entry><code>unordered_multimap</code> swap</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry><emphasis>7</emphasis></entry><entry namest="c2" nameend="c6" align="left"><emphasis>Regular Expressions</emphasis></entry></row><row><entry>7.1</entry><entry>Definitions</entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.2</entry><entry>Requirements</entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.3</entry><entry>Regular expressions summary</entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.4</entry><entry>Header <code><regex></code> synopsis</entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.5</entry><entry>Namespace <code>tr1::regex_constants</code></entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.5.1</entry><entry>Bitmask Type <code>syntax_option_type</code></entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.5.2</entry><entry>Bitmask Type <code>regex_constants::match_flag_type</code></entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.5.3</entry><entry>Implementation defined <code>error_type</code></entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.6</entry><entry>Class <code>regex_error</code></entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.7</entry><entry>Class template <code>regex_traits</code></entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.8</entry><entry>Class template <code>basic_regex</code></entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.8.1</entry><entry><code>basic_regex</code> constants</entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.8.2</entry><entry><code>basic_regex</code> constructors</entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.8.3</entry><entry><code>basic_regex</code> assign</entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.8.4</entry><entry><code>basic_regex</code> constant operations</entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.8.5</entry><entry><code>basic_regex</code> locale</entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.8.6</entry><entry><code>basic_regex</code> swap</entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.8.7</entry><entry><code>basic_regex</code> non-member functions</entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.8.7.1</entry><entry><code>basic_regex</code> non-member swap</entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.9</entry><entry>Class template <code>sub_match</code></entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.9.1</entry><entry><code>sub_match</code> members</entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.9.2</entry><entry><code>sub_match</code> non-member operators</entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.10</entry><entry>Class template <code>match_results</code></entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.10.1</entry><entry><code>match_results</code> constructors</entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.10.2</entry><entry><code>match_results</code> size</entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.10.3</entry><entry><code>match_results</code> element access</entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.10.4</entry><entry><code>match_results</code> formatting</entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.10.5</entry><entry><code>match_results</code> allocator</entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.10.6</entry><entry><code>match_results</code> swap</entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.11</entry><entry>Regular expression algorithms</entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.11.1</entry><entry>exceptions</entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.11.2</entry><entry><code>regex_match</code></entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.11.3</entry><entry><code>regex_search</code></entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.11.4</entry><entry><code>regex_replace</code></entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.12</entry><entry>Regular expression Iterators</entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.12.1</entry><entry>Class template <code>regex_iterator</code></entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.12.1.1</entry><entry><code>regex_iterator</code> constructors</entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.12.1.2</entry><entry><code>regex_iterator</code> comparisons</entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.12.1.3</entry><entry><code>regex_iterator</code> dereference</entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.12.1.4</entry><entry><code>regex_iterator</code> increment</entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.12.2</entry><entry>Class template <code>regex_token_iterator</code></entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.12.2.1</entry><entry><code>regex_token_iterator</code> constructors</entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.12.2.2</entry><entry><code>regex_token_iterator</code> comparisons</entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.12.2.3</entry><entry><code>regex_token_iterator</code> dereference</entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.12.2.4</entry><entry><code>regex_token_iterator</code> increment</entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>7.13</entry><entry>Modified ECMAScript regular expression grammar</entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry><emphasis>8</emphasis></entry><entry namest="c2" nameend="c6" align="left"><emphasis>C Compatibility</emphasis></entry></row><row><entry>8.1</entry><entry>Additions to header <code><complex></code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.1.1</entry><entry>Synopsis</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.1.2</entry><entry>Function <code>acos</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.1.3</entry><entry>Function <code>asin</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.1.4</entry><entry>Function <code>atan</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.1.5</entry><entry>Function <code>acosh</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.1.6</entry><entry>Function <code>asinh</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.1.7</entry><entry>Function <code>atanh</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.1.8</entry><entry>Function <code>fabs</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.1.9</entry><entry>Additional Overloads</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.2</entry><entry>Header <code><ccomplex></code></entry><entry></entry><entry></entry><entry>missing</entry><entry>DR 551</entry></row><row><entry>8.3</entry><entry>Header <code><complex.h></code></entry><entry></entry><entry></entry><entry>missing</entry><entry>DR 551</entry></row><row><entry>8.4</entry><entry>Additions to header <code><cctype></code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.4.1</entry><entry>Synopsis</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.4.2</entry><entry>Function <code>isblank</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.5</entry><entry>Additions to header <code><ctype.h></code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.6</entry><entry>Header <code><cfenv></code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.6.1</entry><entry>Synopsis</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.6.2</entry><entry>Definitions</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.7</entry><entry>Header <code><fenv.h></code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.8</entry><entry>Additions to header <code><cfloat></code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.9</entry><entry>Additions to header <code><float.h></code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.10</entry><entry>Additions to header <code><ios></code></entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>8.10.1</entry><entry>Synopsis</entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>8.10.2</entry><entry>Function <code>hexfloat</code></entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>8.11</entry><entry>Header <code><cinttypes></code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.11.1</entry><entry>Synopsis</entry><entry>done</entry><entry></entry><entry></entry><entry>DR 557</entry></row><row><entry>8.11.2</entry><entry>Definitions</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.12</entry><entry>Header <code><inttypes.h></code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.13</entry><entry>Additions to header <code><climits></code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.14</entry><entry>Additions to header <code><limits.h></code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.15</entry><entry>Additions to header <code><locale></code></entry><entry></entry><entry></entry><entry>missing</entry><entry></entry></row><row><entry>8.16</entry><entry>Additions to header <code><cmath></code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.16.1</entry><entry>Synopsis</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.16.2</entry><entry>Definitions</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.16.3</entry><entry>Function template definitions</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.16.4</entry><entry>Additional overloads</entry><entry>done</entry><entry></entry><entry></entry><entry>DR 568; DR 550</entry></row><row><entry>8.17</entry><entry>Additions to header <code><math.h></code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.18</entry><entry>Additions to header <code><cstdarg></code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.19</entry><entry>Additions to header <code><stdarg.h></code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.20</entry><entry>The header <code><cstdbool></code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.21</entry><entry>The header <code><stdbool.h></code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.22</entry><entry>The header <code><cstdint></code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.22.1</entry><entry>Synopsis</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.22.2</entry><entry>Definitions</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.23</entry><entry>The header <code><stdint.h></code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.24</entry><entry>Additions to header <code><cstdio></code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.24.1</entry><entry>Synopsis</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.24.2</entry><entry>Definitions</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.24.3</entry><entry>Additional format specifiers</entry><entry>done</entry><entry></entry><entry></entry><entry>C library responsibility</entry></row><row><entry>8.24.4</entry><entry>Additions to header <code><stdio.h></code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.25</entry><entry>Additions to header <code><cstdlib></code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.25.1</entry><entry>Synopsis</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.25.2</entry><entry>Definitions</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.25.3</entry><entry>Function <code>abs</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.25.4</entry><entry>Function <code>div</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.26</entry><entry>Additions to header <code><stdlib.h></code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.27</entry><entry>Header <code><ctgmath></code></entry><entry>done</entry><entry></entry><entry></entry><entry>DR 551</entry></row><row><entry>8.28</entry><entry>Header <code><tgmath.h></code></entry><entry>done</entry><entry></entry><entry></entry><entry>DR 551</entry></row><row><entry>8.29</entry><entry>Additions to header <code><ctime></code></entry><entry>done</entry><entry></entry><entry></entry><entry>C library responsibility</entry></row><row><entry>8.30</entry><entry>Additions to header <code><cwchar></code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.30.1</entry><entry>Synopsis</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.30.2</entry><entry>Definitions</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.30.3</entry><entry>Additional wide format specifiers</entry><entry>done</entry><entry></entry><entry></entry><entry>C library responsibility</entry></row><row><entry>8.31</entry><entry>Additions to header <code><wchar.h></code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.32</entry><entry>Additions to header <code><cwctype></code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.32.1</entry><entry>Synopsis</entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.32.2</entry><entry>Function <code>iswblank</code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row><row><entry>8.33</entry><entry>Additions to header <code><wctype.h></code></entry><entry>done</entry><entry></entry><entry></entry><entry></entry></row></tbody></tgroup></table><para>Footnotes</para><para>The shared_ptr implementation uses some code from the<ulink url="http://www.boost.org/libs/smart_ptr/shared_ptr.htm">Boostshared_ptr</ulink> library.</para></sect2>