diff options
Diffstat (limited to 'doc/html/align/examples.html')
| -rw-r--r-- | doc/html/align/examples.html | 48 |
1 files changed, 25 insertions, 23 deletions
diff --git a/doc/html/align/examples.html b/doc/html/align/examples.html index 92a854b9db..f28e12d97a 100644 --- a/doc/html/align/examples.html +++ b/doc/html/align/examples.html @@ -50,26 +50,28 @@ </h5> <pre class="programlisting"><span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">align</span><span class="special">/</span><span class="identifier">aligned_alloc</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span> <span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">align</span><span class="special">/</span><span class="identifier">aligned_delete</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span> +<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">align</span><span class="special">/</span><span class="identifier">alignment_of</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span> <span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">memory</span><span class="special">></span> <span class="keyword">template</span><span class="special"><</span><span class="keyword">class</span> <span class="identifier">T</span><span class="special">></span> <span class="keyword">using</span> <span class="identifier">aligned_ptr</span> <span class="special">=</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">unique_ptr</span><span class="special"><</span><span class="identifier">T</span><span class="special">,</span> - <span class="identifier">boost</span><span class="special">::</span><span class="identifier">alignment</span><span class="special">::</span><span class="identifier">aligned_delete</span><span class="special">>;</span> + <span class="identifier">boost</span><span class="special">::</span><span class="identifier">alignment</span><span class="special">::</span><span class="identifier">aligned_delete</span><span class="special">>;</span> <span class="keyword">template</span><span class="special"><</span><span class="keyword">class</span> <span class="identifier">T</span><span class="special">,</span> <span class="keyword">class</span><span class="special">...</span> <span class="identifier">Args</span><span class="special">></span> <span class="keyword">inline</span> <span class="identifier">aligned_ptr</span><span class="special"><</span><span class="identifier">T</span><span class="special">></span> <span class="identifier">make_aligned</span><span class="special">(</span><span class="identifier">Args</span><span class="special">&&...</span> <span class="identifier">args</span><span class="special">)</span> <span class="special">{</span> - <span class="keyword">auto</span> <span class="identifier">p</span> <span class="special">=</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">alignment</span><span class="special">::</span><span class="identifier">aligned_alloc</span><span class="special">(</span><span class="keyword">alignof</span><span class="special">(</span><span class="identifier">T</span><span class="special">),</span> <span class="keyword">sizeof</span><span class="special">(</span><span class="identifier">T</span><span class="special">));</span> - <span class="keyword">if</span> <span class="special">(!</span><span class="identifier">p</span><span class="special">)</span> <span class="special">{</span> - <span class="keyword">throw</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">bad_alloc</span><span class="special">();</span> - <span class="special">}</span> - <span class="keyword">try</span> <span class="special">{</span> - <span class="keyword">auto</span> <span class="identifier">q</span> <span class="special">=</span> <span class="special">::</span><span class="keyword">new</span><span class="special">(</span><span class="identifier">p</span><span class="special">)</span> <span class="identifier">T</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">forward</span><span class="special"><</span><span class="identifier">Args</span><span class="special">>(</span><span class="identifier">args</span><span class="special">)...);</span> - <span class="keyword">return</span> <span class="identifier">aligned_ptr</span><span class="special"><</span><span class="identifier">T</span><span class="special">>(</span><span class="identifier">q</span><span class="special">);</span> - <span class="special">}</span> <span class="keyword">catch</span> <span class="special">(...)</span> <span class="special">{</span> - <span class="identifier">boost</span><span class="special">::</span><span class="identifier">alignment</span><span class="special">::</span><span class="identifier">aligned_free</span><span class="special">(</span><span class="identifier">p</span><span class="special">);</span> - <span class="keyword">throw</span><span class="special">;</span> - <span class="special">}</span> + <span class="keyword">auto</span> <span class="identifier">p</span> <span class="special">=</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">alignment</span><span class="special">::</span><span class="identifier">aligned_alloc</span><span class="special">(</span><span class="identifier">boost</span><span class="special">::</span> + <span class="identifier">alignment</span><span class="special">::</span><span class="identifier">alignment_of</span><span class="special"><</span><span class="identifier">T</span><span class="special">>::</span><span class="identifier">value</span><span class="special">,</span> <span class="keyword">sizeof</span><span class="special">(</span><span class="identifier">T</span><span class="special">));</span> + <span class="keyword">if</span> <span class="special">(!</span><span class="identifier">p</span><span class="special">)</span> <span class="special">{</span> + <span class="keyword">throw</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">bad_alloc</span><span class="special">();</span> + <span class="special">}</span> + <span class="keyword">try</span> <span class="special">{</span> + <span class="keyword">auto</span> <span class="identifier">q</span> <span class="special">=</span> <span class="special">::</span><span class="keyword">new</span><span class="special">(</span><span class="identifier">p</span><span class="special">)</span> <span class="identifier">T</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">forward</span><span class="special"><</span><span class="identifier">Args</span><span class="special">>(</span><span class="identifier">args</span><span class="special">)...);</span> + <span class="keyword">return</span> <span class="identifier">aligned_ptr</span><span class="special"><</span><span class="identifier">T</span><span class="special">>(</span><span class="identifier">q</span><span class="special">);</span> + <span class="special">}</span> <span class="keyword">catch</span> <span class="special">(...)</span> <span class="special">{</span> + <span class="identifier">boost</span><span class="special">::</span><span class="identifier">alignment</span><span class="special">::</span><span class="identifier">aligned_free</span><span class="special">(</span><span class="identifier">p</span><span class="special">);</span> + <span class="keyword">throw</span><span class="special">;</span> + <span class="special">}</span> <span class="special">}</span> </pre> <h5> @@ -77,13 +79,13 @@ <span class="phrase"><a name="align.examples.aligned_ptr.usage"></a></span><a class="link" href="examples.html#align.examples.aligned_ptr.usage">Usage</a> </h5> <pre class="programlisting"><span class="keyword">struct</span> <span class="keyword">alignas</span><span class="special">(</span><span class="number">16</span><span class="special">)</span> <span class="identifier">type</span> <span class="special">{</span> - <span class="keyword">float</span> <span class="identifier">data</span><span class="special">[</span><span class="number">4</span><span class="special">];</span> + <span class="keyword">float</span> <span class="identifier">data</span><span class="special">[</span><span class="number">4</span><span class="special">];</span> <span class="special">};</span> <span class="keyword">int</span> <span class="identifier">main</span><span class="special">()</span> <span class="special">{</span> - <span class="keyword">auto</span> <span class="identifier">p</span> <span class="special">=</span> <span class="identifier">make_aligned</span><span class="special"><</span><span class="identifier">type</span><span class="special">>();</span> - <span class="identifier">p</span><span class="special">-></span><span class="identifier">data</span><span class="special">[</span><span class="number">0</span><span class="special">]</span> <span class="special">=</span> <span class="number">1.0f</span><span class="special">;</span> + <span class="keyword">auto</span> <span class="identifier">p</span> <span class="special">=</span> <span class="identifier">make_aligned</span><span class="special"><</span><span class="identifier">type</span><span class="special">>();</span> + <span class="identifier">p</span><span class="special">.</span><span class="identifier">reset</span><span class="special">();</span> <span class="special">}</span> </pre> </div> @@ -106,29 +108,29 @@ <span class="keyword">template</span><span class="special"><</span><span class="keyword">class</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span> <span class="identifier">Alignment</span> <span class="special">=</span> <span class="number">1</span><span class="special">></span> <span class="keyword">using</span> <span class="identifier">aligned_vector</span> <span class="special">=</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">vector</span><span class="special"><</span><span class="identifier">T</span><span class="special">,</span> - <span class="identifier">boost</span><span class="special">::</span><span class="identifier">alignment</span><span class="special">::</span><span class="identifier">aligned_allocator</span><span class="special"><</span><span class="identifier">T</span><span class="special">,</span> <span class="identifier">Alignment</span><span class="special">></span> <span class="special">>;</span> + <span class="identifier">boost</span><span class="special">::</span><span class="identifier">alignment</span><span class="special">::</span><span class="identifier">aligned_allocator</span><span class="special"><</span><span class="identifier">T</span><span class="special">,</span> <span class="identifier">Alignment</span><span class="special">></span> <span class="special">>;</span> </pre> <h5> <a name="align.examples.aligned_vector.h1"></a> <span class="phrase"><a name="align.examples.aligned_vector.usage"></a></span><a class="link" href="examples.html#align.examples.aligned_vector.usage">Usage</a> </h5> -<pre class="programlisting"><span class="keyword">enum</span> <span class="special">{</span> - <span class="identifier">cache_line</span> <span class="special">=</span> <span class="number">64</span> +<pre class="programlisting"><span class="keyword">enum</span> + <span class="special">:</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span> <span class="special">{</span> + <span class="identifier">cache_line</span> <span class="special">=</span> <span class="number">64</span> <span class="special">};</span> <span class="keyword">int</span> <span class="identifier">main</span><span class="special">()</span> <span class="special">{</span> - <span class="identifier">aligned_vector</span><span class="special"><</span><span class="keyword">char</span><span class="special">,</span> <span class="identifier">cache_line</span><span class="special">></span> <span class="identifier">v</span><span class="special">(</span><span class="number">32</span><span class="special">);</span> - <span class="identifier">v</span><span class="special">[</span><span class="number">0</span><span class="special">]</span> <span class="special">=</span> <span class="number">1</span><span class="special">;</span> + <span class="identifier">aligned_vector</span><span class="special"><</span><span class="keyword">char</span><span class="special">,</span> <span class="identifier">cache_line</span><span class="special">></span> <span class="identifier">v</span><span class="special">;</span> + <span class="identifier">v</span><span class="special">.</span><span class="identifier">emplace_back</span><span class="special">();</span> <span class="special">}</span> </pre> </div> </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 © 2014 Glen Joseph Fernandes<p> - Distributed under the <a href="http://boost.org/LICENSE_1_0.txt" target="_top">Boost - Software License, Version 1.0</a>. +<td align="right"><div class="copyright-footer">Copyright © 2014, 2015 Glen Joseph Fernandes<p> + Distributed under the Boost Software License, Version 1.0. </p> </div></td> </tr></table> |