libstdc++-v3/doc/xml/manual/status_cxxtr24733.xml

   1 <sect2 id="status.iso.tr24733" xreflabel="Status C++ TR24733">
   2 <?dbhtml filename="status_iso_cxxtr24733.html"?>
   3
   4 <sect2info>
   5   <keywordset>
   6     <keyword>
   7       TR 24733
   8     </keyword>
   9   </keywordset>
  10 </sect2info>
  11
  12 <title>C++ TR 24733</title>
  13
  14 <para>
  15 This table is based on the table of contents of
  16 ISO/IEC TR 24733 Date: 2009-08-28
  17 Extension for the programming language C++ to support
  18 decimal floating-point arithmetic
  19 </para>
  20
  21 <para>
  22 This page describes the TR 24733 support in mainline GCC SVN, not in any
  23 particular release.
  24 </para>
  25
  26 <!-- Status is Yes or No, Broken/Partial-->
  27 <!--
  28    Yes
  29
  30    No
  31       <?dbhtml bgcolor="#C8B0B0" ?>
  32    Broken/Partial
  33       <?dbhtml bgcolor="#B0B0B0" ?>
  34 -->
  35 <table frame='all'>
  36 <title>C++ TR 24733 Implementation Status</title>
  37 <tgroup cols='4' align='left' colsep='0' rowsep='1'>
  38 <colspec colname='c1'></colspec>
  39 <colspec colname='c2'></colspec>
  40 <colspec colname='c3'></colspec>
  41 <colspec colname='c4'></colspec>
  42   <thead>
  43     <row>
  44       <entry>Section</entry>
  45       <entry>Description</entry>
  46       <entry>Status</entry>
  47       <entry>Comments</entry>
  48     </row>
  49   </thead>
  50
  51   <tbody>
  52     <row>
  53       <entry>
  54         <emphasis>0</emphasis>
  55       </entry>
  56       <entry namest="c2" nameend="c4" align="left">
  57         <emphasis>Introduction</emphasis>
  58       </entry>
  59     </row>
  60
  61     <row>
  62       <entry>
  63         <emphasis>1</emphasis>
  64       </entry>
  65       <entry namest="c2" nameend="c4" align="left">
  66         <emphasis>Normative references</emphasis>
  67       </entry>
  68     </row>
  69
  70     <row>
  71       <entry>
  72         <emphasis>2</emphasis>
  73       </entry>
  74       <entry namest="c2" nameend="c4" align="left">
  75         <emphasis>Conventions</emphasis>
  76       </entry>
  77     </row>
  78
  79     <row>
  80       <entry>
  81         <emphasis>3</emphasis>
  82       </entry>
  83       <entry namest="c2" nameend="c4" align="left">
  84         <emphasis>Decimal floating-point types</emphasis>
  85       </entry>
  86     </row>
  87
  88     <row>
  89       <entry>3.1</entry>
  90       <entry>Characteristics of decimal floating-point types</entry>
  91       <entry></entry>
  92       <entry></entry>
  93     </row>
  94     <row>
  95       <entry>3.2</entry>
  96       <entry>Decimal Types</entry>
  97       <entry></entry>
  98       <entry></entry>
  99     </row>
 100     <row>
 101       <?dbhtml bgcolor="#B0B0B0" ?>
 102       <entry>3.2.1</entry>
 103       <entry>Class <code>decimal</code> synopsis</entry>
 104       <entry>Partial</entry>
 105       <entry>Missing declarations for formatted input/output; non-conforming extension for functions converting to integral type</entry>
 106     </row>
 107     <row>
 108       <?dbhtml bgcolor="#B0B0B0" ?>
 109       <entry>3.2.2</entry>
 110       <entry>Class <code>decimal32</code></entry>
 111       <entry>Partial</entry>
 112       <entry>Missing 3.2.2.5 conversion to integral type; conforming extension for conversion from scalar decimal floating-point</entry>
 113     </row>
 114     <row>
 115       <?dbhtml bgcolor="#B0B0B0" ?>
 116       <entry>3.2.3</entry>
 117       <entry>Class <code>decimal64</code></entry>
 118       <entry>Partial</entry>
 119       <entry>Missing 3.2.3.5 conversion to integral type; conforming extension for conversion from scalar decimal floating-point</entry>
 120     </row>
 121     <row>
 122       <?dbhtml bgcolor="#B0B0B0" ?>
 123       <entry>3.2.4</entry>
 124       <entry>Class <code>decimal128</code></entry>
 125       <entry>Partial</entry>
 126       <entry>Missing 3.2.4.5 conversion to integral type; conforming extension for conversion from scalar decimal floating-point</entry>
 127     </row>
 128     <row>
 129       <entry>3.2.5</entry>
 130       <entry>Initialization from coefficient and exponent</entry>
 131       <entry>Y</entry>
 132       <entry></entry>
 133     </row>
 134     <row>
 135       <entry>3.2.6</entry>
 136       <entry>Conversion to generic floating-point type</entry>
 137       <entry>Y</entry>
 138       <entry></entry>
 139     </row>
 140     <row>
 141       <entry>3.2.7</entry>
 142       <entry>Unary arithmetic operators</entry>
 143       <entry>Y</entry>
 144       <entry></entry>
 145     </row>
 146     <row>
 147       <entry>3.2.8</entry>
 148       <entry>Binary arithmetic operators</entry>
 149       <entry>Y</entry>
 150       <entry></entry>
 151     </row>
 152     <row>
 153       <entry>3.2.9</entry>
 154       <entry>Comparison operators</entry>
 155       <entry>Y</entry>
 156       <entry></entry>
 157     </row>
 158     <row>
 159       <?dbhtml bgcolor="#C8B0B0" ?>
 160       <entry>3.2.10</entry>
 161       <entry>Formatted input</entry>
 162       <entry>N</entry>
 163       <entry></entry>
 164     </row>
 165     <row>
 166       <?dbhtml bgcolor="#C8B0B0" ?>
 167       <entry>3.2.11</entry>
 168       <entry>Formatted output</entry>
 169       <entry>N</entry>
 170       <entry></entry>
 171     </row>
 172     <row>
 173       <?dbhtml bgcolor="#C8B0B0" ?>
 174       <entry>3.3</entry>
 175       <entry>Additions to header <code>limits</code></entry>
 176       <entry>N</entry>
 177       <entry></entry>
 178     </row>
 179     <row>
 180       <entry>3.4</entry>
 181       <entry>Headers <code>cfloat</code> and <code>float.h</code></entry>
 182       <entry></entry>
 183       <entry></entry>
 184     </row>
 185     <row>
 186       <entry>3.4.2</entry>
 187       <entry>Additions to header <code>cfloat</code> synopsis</entry>
 188       <entry>Y</entry>
 189       <entry></entry>
 190     </row>
 191     <row>
 192       <?dbhtml bgcolor="#B0B0B0" ?>
 193       <entry>3.4.3</entry>
 194       <entry>Additions to header <code>float.h</code> synopsis</entry>
 195       <entry>N</entry>
 196       <entry></entry>
 197     </row>
 198     <row>
 199       <entry>3.4.4</entry>
 200       <entry>Maximum finite value</entry>
 201       <entry>Y</entry>
 202       <entry></entry>
 203     </row>
 204     <row>
 205       <entry>3.4.5</entry>
 206       <entry>Epsilon</entry>
 207       <entry>Y</entry>
 208       <entry></entry>
 209     </row>
 210     <row>
 211       <entry>3.4.6</entry>
 212       <entry>Minimum positive normal value</entry>
 213       <entry>Y</entry>
 214       <entry></entry>
 215     </row>
 216     <row>
 217       <entry>3.4.7</entry>
 218       <entry>Minimum positive subnormal value</entry>
 219       <entry>Y</entry>
 220       <entry></entry>
 221     </row>
 222     <row>
 223       <entry>3.4.8</entry>
 224       <entry>Evaluation format</entry>
 225       <entry>Y</entry>
 226       <entry></entry>
 227     </row>
 228     <row>
 229       <?dbhtml bgcolor="#C8B0B0" ?>
 230       <entry>3.5</entry>
 231       <entry>Additions to <code>cfenv</code> and <code>fenv.h</code></entry>
 232       <entry>Outside the scope of GCC</entry>
 233       <entry></entry>
 234     </row>
 235     <row>
 236       <?dbhtml bgcolor="#C8B0B0" ?>
 237       <entry>3.6</entry>
 238       <entry>Additions to <code>cmath</code> and <code>math.h</code></entry>
 239       <entry>Outside the scope of GCC</entry>
 240       <entry></entry>
 241     </row>
 242     <row>
 243       <?dbhtml bgcolor="#C8B0B0" ?>
 244       <entry>3.7</entry>
 245       <entry>Additions to <code>cstdio</code> and <code>stdio.h</code></entry>
 246       <entry>Outside the scope of GCC</entry>
 247       <entry></entry>
 248     </row>
 249     <row>
 250       <?dbhtml bgcolor="#C8B0B0" ?>
 251       <entry>3.8</entry>
 252       <entry>Additions to <code>cstdlib</code> and <code>stdlib.h</code></entry>
 253       <entry>Outside the scope of GCC</entry>
 254       <entry></entry>
 255     </row>
 256     <row>
 257       <?dbhtml bgcolor="#C8B0B0" ?>
 258       <entry>3.9</entry>
 259       <entry>Additions to <code>cwchar</code> and <code>wchar.h</code></entry>
 260       <entry>Outside the scope of GCC</entry>
 261       <entry></entry>
 262     </row>
 263     <row>
 264       <?dbhtml bgcolor="#C8B0B0" ?>
 265       <entry>3.10</entry>
 266       <entry>Facets</entry>
 267       <entry>N</entry>
 268       <entry></entry>
 269     </row>
 270     <row>
 271       <?dbhtml bgcolor="#C8B0B0" ?>
 272       <entry>3.11</entry>
 273       <entry>Type traits</entry>
 274       <entry>N</entry>
 275       <entry></entry>
 276     </row>
 277     <row>
 278       <?dbhtml bgcolor="#C8B0B0" ?>
 279       <entry>3.12</entry>
 280       <entry>Hash functions</entry>
 281       <entry>N</entry>
 282       <entry></entry>
 283     </row>
 284
 285     <row>
 286       <entry>
 287         <emphasis>4</emphasis>
 288       </entry>
 289       <entry namest="c2" nameend="c4" align="left">
 290         <emphasis>Notes on C compatibility</emphasis>
 291       </entry>
 292     </row>
 293
 294   </tbody>
 295 </tgroup>
 296 </table>
 297
 298
 299 </sect2>