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1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
2 <!-- | 2 <!-- |
3 Copyright 2014 The Chromium Authors. All rights reserved. | 3 Copyright 2014 The Chromium Authors. All rights reserved. |
4 Use of this source code is governed by a BSD-style license that can be | 4 Use of this source code is governed by a BSD-style license that can be |
5 found in the LICENSE file. | 5 found in the LICENSE file. |
6 --> | 6 --> |
7 <html> | 7 <html> |
8 <head> | 8 <head> |
9 <meta charset="utf-8"> | 9 <meta charset="utf-8"> |
10 <title>C++11 use in Chromium</title> | 10 <title>C++11 use in Chromium</title> |
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166 <tr> | 166 <tr> |
167 <td>Local Types as Template Arguments</td> | 167 <td>Local Types as Template Arguments</td> |
168 <td></td> | 168 <td></td> |
169 <td>Allows local and unnamed types as template arguments</td> | 169 <td>Allows local and unnamed types as template arguments</td> |
170 <td><a href="http://stackoverflow.com/questions/742607/using-local-classes-with-
stl-algorithms"> | 170 <td><a href="http://stackoverflow.com/questions/742607/using-local-classes-with-
stl-algorithms"> |
171 Local types, types without linkage and unnamed types as template arguments</a></
td> | 171 Local types, types without linkage and unnamed types as template arguments</a></
td> |
172 <td>Usage should be rare. Approved without discussion.</td> | 172 <td>Usage should be rare. Approved without discussion.</td> |
173 </tr> | 173 </tr> |
174 | 174 |
175 <tr> | 175 <tr> |
| 176 <td>Non-Static Class Member Initializers</td> |
| 177 <td> |
| 178 <code> |
| 179 class C {<br /> |
| 180 <i>type</i> <i>var</i> = <i>value</i>;<br/> |
| 181 C() // copy-initializes <i>var</i><br/> |
| 182 </code> |
| 183 <td>Allows non-static class members to be initialized at their definitions (outs
ide constructors)</td> |
| 184 <td><a href="http://en.cppreference.com/w/cpp/language/data_members"> |
| 185 Non-static data members</a></td> |
| 186 <td><a href="https://google-styleguide.googlecode.com/svn/trunk/cppguide.html#In
itialization">Google |
| 187 Style Guide</a>. |
| 188 <a href="https://groups.google.com/a/chromium.org/forum/#!topic/chromium-dev/zqB
-DySA4V0">Discussion thread</a> |
| 189 </td> |
| 190 </tr> |
| 191 |
| 192 <tr> |
176 <td>Null Pointer Constant</td> | 193 <td>Null Pointer Constant</td> |
177 <td><code>nullptr</code></td> | 194 <td><code>nullptr</code></td> |
178 <td>Declares a type-safe null pointer</td> | 195 <td>Declares a type-safe null pointer</td> |
179 <td>TODO: documentation link</td> | 196 <td>TODO: documentation link</td> |
180 <td>Recommended for new code. | 197 <td>Recommended for new code. |
181 <a href="https://groups.google.com/a/chromium.org/forum/#!topic/chromium-dev/4mi
jeJHzxLg">Discussion thread</a>. | 198 <a href="https://groups.google.com/a/chromium.org/forum/#!topic/chromium-dev/4mi
jeJHzxLg">Discussion thread</a>. |
182 <a href="https://google-styleguide.googlecode.com/svn/trunk/cppguide.html#0_and_
nullptr/NULL">Google Style Guide</a>. | 199 <a href="https://google-styleguide.googlecode.com/svn/trunk/cppguide.html#0_and_
nullptr/NULL">Google Style Guide</a>. |
183 Note: <code>std::nullptr_t</code> is a library feature and not available. | 200 Note: <code>std::nullptr_t</code> is a library feature and not available. |
184 </td> | 201 </td> |
185 </tr> | 202 </tr> |
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427 | 444 |
428 <tr> | 445 <tr> |
429 <td>Inline Namespaces</td> | 446 <td>Inline Namespaces</td> |
430 <td><code>inline</code></td> | 447 <td><code>inline</code></td> |
431 <td>Allows better versioning of namespaces</td> | 448 <td>Allows better versioning of namespaces</td> |
432 <td><a href="http://en.cppreference.com/w/cpp/language/namespace">Namespaces</a>
</td> | 449 <td><a href="http://en.cppreference.com/w/cpp/language/namespace">Namespaces</a>
</td> |
433 <td>Unclear how it will work with components</td> | 450 <td>Unclear how it will work with components</td> |
434 </tr> | 451 </tr> |
435 | 452 |
436 <tr> | 453 <tr> |
437 <td>Non-Static Class Member Initializers</td> | |
438 <td> | |
439 <code> | |
440 class C {<br /> | |
441 <i>type</i> <i>var</i> = <i>value</i>;<br/> | |
442 C() // copy-initializes <i>var</i><br/> | |
443 </code> | |
444 <td>Allows non-static class members to be initialized at their definitions (outs
ide constructors)</td> | |
445 <td><a href="http://en.cppreference.com/w/cpp/language/data_members"> | |
446 Non-static data members</a></td> | |
447 <td><a href="https://groups.google.com/a/chromium.org/forum/#!topic/chromium-dev
/zqB-DySA4V0">Discussion thread</a></td> | |
448 </tr> | |
449 | |
450 <tr> | |
451 <td>Union Class Members</td> | 454 <td>Union Class Members</td> |
452 <td><code>union <i>name</i> { <i>class</i> <i>var</i>}</code></td> | 455 <td><code>union <i>name</i> { <i>class</i> <i>var</i>}</code></td> |
453 <td>Allows class type members</td> | 456 <td>Allows class type members</td> |
454 <td><a href="http://en.cppreference.com/w/cpp/language/union"> | 457 <td><a href="http://en.cppreference.com/w/cpp/language/union"> |
455 Union declarations</a></td> | 458 Union declarations</a></td> |
456 <td></td> | 459 <td></td> |
457 </tr> | 460 </tr> |
458 | 461 |
459 <tr> | 462 <tr> |
460 <td>User-Defined Literals</td> | 463 <td>User-Defined Literals</td> |
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967 </tr> | 970 </tr> |
968 | 971 |
969 </tbody> | 972 </tbody> |
970 </table> | 973 </table> |
971 | 974 |
972 </details> | 975 </details> |
973 | 976 |
974 </div> | 977 </div> |
975 </body> | 978 </body> |
976 </html> | 979 </html> |
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