diff options
Diffstat (limited to 'doc/html/boost/interprocess/rbtree_best_fit.html')
| -rw-r--r-- | doc/html/boost/interprocess/rbtree_best_fit.html | 101 |
1 files changed, 49 insertions, 52 deletions
diff --git a/doc/html/boost/interprocess/rbtree_best_fit.html b/doc/html/boost/interprocess/rbtree_best_fit.html index 48013212c4..1dcaabf915 100644 --- a/doc/html/boost/interprocess/rbtree_best_fit.html +++ b/doc/html/boost/interprocess/rbtree_best_fit.html @@ -39,106 +39,103 @@ <span class="keyword">typedef</span> <span class="identifier">VoidPointer</span> <a name="boost.interprocess.rbtree_best_fit.void_pointer"></a><span class="identifier">void_pointer</span><span class="special">;</span> <span class="comment">// Pointer type to be used with the rest of the Interprocess framework. </span> <span class="keyword">typedef</span> <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a name="boost.interprocess.rbtree_best_fit.multiallocation_chain"></a><span class="identifier">multiallocation_chain</span><span class="special">;</span> <span class="keyword">typedef</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">intrusive</span><span class="special">::</span><span class="identifier">pointer_traits</span><span class="special"><</span> <span class="identifier">char_ptr</span> <span class="special">></span><span class="special">::</span><span class="identifier">difference_type</span> <a name="boost.interprocess.rbtree_best_fit.difference_type"></a><span class="identifier">difference_type</span><span class="special">;</span> - <span class="keyword">typedef</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">make_unsigned</span><span class="special"><</span> <span class="identifier">difference_type</span> <span class="special">></span><span class="special">::</span><span class="identifier">type</span> <a name="boost.interprocess.rbtree_best_fit.size_type"></a><span class="identifier">size_type</span><span class="special">;</span> + <span class="keyword">typedef</span> <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a name="boost.interprocess.rbtree_best_fit.size_type"></a><span class="identifier">size_type</span><span class="special">;</span> <span class="comment">// <a class="link" href="rbtree_best_fit.html#boost.interprocess.rbtree_best_fitconstruct-copy-destruct">construct/copy/destruct</a></span> - <a class="link" href="rbtree_best_fit.html#idp65596992-bb"><span class="identifier">rbtree_best_fit</span></a><span class="special">(</span><span class="identifier">size_type</span><span class="special">,</span> <span class="identifier">size_type</span><span class="special">)</span><span class="special">;</span> - <a class="link" href="rbtree_best_fit.html#idp65599264-bb"><span class="special">~</span><span class="identifier">rbtree_best_fit</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> + <a class="link" href="rbtree_best_fit.html#idp55591536-bb"><span class="identifier">rbtree_best_fit</span></a><span class="special">(</span><span class="identifier">size_type</span><span class="special">,</span> <span class="identifier">size_type</span><span class="special">)</span><span class="special">;</span> + <a class="link" href="rbtree_best_fit.html#idp55593808-bb"><span class="special">~</span><span class="identifier">rbtree_best_fit</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> - <span class="comment">// <a class="link" href="rbtree_best_fit.html#idp65566768-bb">public member functions</a></span> - <span class="keyword">void</span> <span class="special">*</span> <a class="link" href="rbtree_best_fit.html#idp65567328-bb"><span class="identifier">allocate</span></a><span class="special">(</span><span class="identifier">size_type</span><span class="special">)</span><span class="special">;</span> - <span class="keyword">void</span> <a class="link" href="rbtree_best_fit.html#idp65569200-bb"><span class="identifier">deallocate</span></a><span class="special">(</span><span class="keyword">void</span> <span class="special">*</span><span class="special">)</span><span class="special">;</span> - <span class="identifier">size_type</span> <a class="link" href="rbtree_best_fit.html#idp65571056-bb"><span class="identifier">get_size</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> - <span class="identifier">size_type</span> <a class="link" href="rbtree_best_fit.html#idp65572496-bb"><span class="identifier">get_free_memory</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> - <span class="keyword">void</span> <a class="link" href="rbtree_best_fit.html#idp65573936-bb"><span class="identifier">zero_free_memory</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> - <span class="keyword">void</span> <a class="link" href="rbtree_best_fit.html#idp65575296-bb"><span class="identifier">grow</span></a><span class="special">(</span><span class="identifier">size_type</span><span class="special">)</span><span class="special">;</span> - <span class="keyword">void</span> <a class="link" href="rbtree_best_fit.html#idp65577280-bb"><span class="identifier">shrink_to_fit</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> - <span class="keyword">bool</span> <a class="link" href="rbtree_best_fit.html#idp65578448-bb"><span class="identifier">all_memory_deallocated</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> - <span class="keyword">bool</span> <a class="link" href="rbtree_best_fit.html#idp65579632-bb"><span class="identifier">check_sanity</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> + <span class="comment">// <a class="link" href="rbtree_best_fit.html#idp55563248-bb">public member functions</a></span> + <span class="keyword">void</span> <span class="special">*</span> <a class="link" href="rbtree_best_fit.html#idp55563808-bb"><span class="identifier">allocate</span></a><span class="special">(</span><span class="identifier">size_type</span><span class="special">)</span><span class="special">;</span> + <span class="keyword">void</span> <a class="link" href="rbtree_best_fit.html#idp55565680-bb"><span class="identifier">deallocate</span></a><span class="special">(</span><span class="keyword">void</span> <span class="special">*</span><span class="special">)</span><span class="special">;</span> + <span class="identifier">size_type</span> <a class="link" href="rbtree_best_fit.html#idp55567536-bb"><span class="identifier">get_size</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> + <span class="identifier">size_type</span> <a class="link" href="rbtree_best_fit.html#idp55568976-bb"><span class="identifier">get_free_memory</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> + <span class="keyword">void</span> <a class="link" href="rbtree_best_fit.html#idp55570416-bb"><span class="identifier">zero_free_memory</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> + <span class="keyword">void</span> <a class="link" href="rbtree_best_fit.html#idp55571776-bb"><span class="identifier">grow</span></a><span class="special">(</span><span class="identifier">size_type</span><span class="special">)</span><span class="special">;</span> + <span class="keyword">void</span> <a class="link" href="rbtree_best_fit.html#idp55573760-bb"><span class="identifier">shrink_to_fit</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> + <span class="keyword">bool</span> <a class="link" href="rbtree_best_fit.html#idp55574928-bb"><span class="identifier">all_memory_deallocated</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> + <span class="keyword">bool</span> <a class="link" href="rbtree_best_fit.html#idp55576112-bb"><span class="identifier">check_sanity</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> <span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T<span class="special">></span> - <span class="identifier">std</span><span class="special">::</span><span class="identifier">pair</span><span class="special"><</span> <span class="identifier">T</span> <span class="special">*</span><span class="special">,</span> <span class="keyword">bool</span> <span class="special">></span> - <a class="link" href="rbtree_best_fit.html#idp65580944-bb"><span class="identifier">allocation_command</span></a><span class="special">(</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">interprocess</span><span class="special">::</span><span class="identifier">allocation_type</span><span class="special">,</span> <span class="identifier">size_type</span><span class="special">,</span> - <span class="identifier">size_type</span><span class="special">,</span> <span class="identifier">size_type</span> <span class="special">&</span><span class="special">,</span> <span class="identifier">T</span> <span class="special">*</span> <span class="special">=</span> <span class="number">0</span><span class="special">)</span><span class="special">;</span> - <span class="identifier">std</span><span class="special">::</span><span class="identifier">pair</span><span class="special"><</span> <span class="keyword">void</span> <span class="special">*</span><span class="special">,</span> <span class="keyword">bool</span> <span class="special">></span> - <a class="link" href="rbtree_best_fit.html#idp65586384-bb"><span class="identifier">raw_allocation_command</span></a><span class="special">(</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">interprocess</span><span class="special">::</span><span class="identifier">allocation_type</span><span class="special">,</span> <span class="identifier">size_type</span><span class="special">,</span> - <span class="identifier">size_type</span><span class="special">,</span> <span class="identifier">size_type</span> <span class="special">&</span><span class="special">,</span> <span class="keyword">void</span> <span class="special">*</span> <span class="special">=</span> <span class="number">0</span><span class="special">,</span> <span class="identifier">size_type</span> <span class="special">=</span> <span class="number">1</span><span class="special">)</span><span class="special">;</span> - <span class="identifier">size_type</span> <a class="link" href="rbtree_best_fit.html#idp65591968-bb"><span class="identifier">size</span></a><span class="special">(</span><span class="keyword">const</span> <span class="keyword">void</span> <span class="special">*</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> - <span class="keyword">void</span> <span class="special">*</span> <a class="link" href="rbtree_best_fit.html#idp65594112-bb"><span class="identifier">allocate_aligned</span></a><span class="special">(</span><span class="identifier">size_type</span><span class="special">,</span> <span class="identifier">size_type</span><span class="special">)</span><span class="special">;</span> + <span class="identifier">T</span> <span class="special">*</span> <a class="link" href="rbtree_best_fit.html#idp55577424-bb"><span class="identifier">allocation_command</span></a><span class="special">(</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">interprocess</span><span class="special">::</span><span class="identifier">allocation_type</span><span class="special">,</span> <span class="identifier">size_type</span><span class="special">,</span> + <span class="identifier">size_type</span> <span class="special">&</span><span class="special">,</span> <span class="identifier">T</span> <span class="special">*</span><span class="special">&</span><span class="special">)</span><span class="special">;</span> + <span class="keyword">void</span> <span class="special">*</span> <a class="link" href="rbtree_best_fit.html#idp55581904-bb"><span class="identifier">raw_allocation_command</span></a><span class="special">(</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">interprocess</span><span class="special">::</span><span class="identifier">allocation_type</span><span class="special">,</span> + <span class="identifier">size_type</span><span class="special">,</span> <span class="identifier">size_type</span> <span class="special">&</span><span class="special">,</span> <span class="keyword">void</span> <span class="special">*</span><span class="special">&</span><span class="special">,</span> + <span class="identifier">size_type</span> <span class="special">=</span> <span class="number">1</span><span class="special">)</span><span class="special">;</span> + <span class="identifier">size_type</span> <a class="link" href="rbtree_best_fit.html#idp55586512-bb"><span class="identifier">size</span></a><span class="special">(</span><span class="keyword">const</span> <span class="keyword">void</span> <span class="special">*</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> + <span class="keyword">void</span> <span class="special">*</span> <a class="link" href="rbtree_best_fit.html#idp55588656-bb"><span class="identifier">allocate_aligned</span></a><span class="special">(</span><span class="identifier">size_type</span><span class="special">,</span> <span class="identifier">size_type</span><span class="special">)</span><span class="special">;</span> - <span class="comment">// <a class="link" href="rbtree_best_fit.html#idp65599840-bb">public static functions</a></span> - <span class="keyword">static</span> <span class="identifier">size_type</span> <a class="link" href="rbtree_best_fit.html#idp65600400-bb"><span class="identifier">get_min_size</span></a><span class="special">(</span><span class="identifier">size_type</span><span class="special">)</span><span class="special">;</span> + <span class="comment">// <a class="link" href="rbtree_best_fit.html#idp55594384-bb">public static functions</a></span> + <span class="keyword">static</span> <span class="identifier">size_type</span> <a class="link" href="rbtree_best_fit.html#idp55594944-bb"><span class="identifier">get_min_size</span></a><span class="special">(</span><span class="identifier">size_type</span><span class="special">)</span><span class="special">;</span> <span class="comment">// public data members</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">size_type</span> <span class="identifier">PayloadPerAllocation</span><span class="special">;</span> <span class="special">}</span><span class="special">;</span></pre></div> <div class="refsect1"> -<a name="idp241886352"></a><h2>Description</h2> +<a name="idp235395776"></a><h2>Description</h2> <p>This class implements an algorithm that stores the free nodes in a red-black tree to have logarithmic search/insert times. </p> <div class="refsect2"> -<a name="idp241887136"></a><h3> +<a name="idp235396592"></a><h3> <a name="boost.interprocess.rbtree_best_fitconstruct-copy-destruct"></a><code class="computeroutput">rbtree_best_fit</code> public construct/copy/destruct</h3> <div class="orderedlist"><ol class="orderedlist" type="1"> <li class="listitem"> -<pre class="literallayout"><a name="idp65596992-bb"></a><span class="identifier">rbtree_best_fit</span><span class="special">(</span><span class="identifier">size_type</span> size<span class="special">,</span> <span class="identifier">size_type</span> extra_hdr_bytes<span class="special">)</span><span class="special">;</span></pre> +<pre class="literallayout"><a name="idp55591536-bb"></a><span class="identifier">rbtree_best_fit</span><span class="special">(</span><span class="identifier">size_type</span> size<span class="special">,</span> <span class="identifier">size_type</span> extra_hdr_bytes<span class="special">)</span><span class="special">;</span></pre> <p>Constructor. "size" is the total size of the managed memory segment, "extra_hdr_bytes" indicates the extra bytes beginning in the sizeof(rbtree_best_fit) offset that the allocator should not use at all. </p> </li> <li class="listitem"> -<pre class="literallayout"><a name="idp65599264-bb"></a><span class="special">~</span><span class="identifier">rbtree_best_fit</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>Destructor. </li> +<pre class="literallayout"><a name="idp55593808-bb"></a><span class="special">~</span><span class="identifier">rbtree_best_fit</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>Destructor. </li> </ol></div> </div> <div class="refsect2"> -<a name="idp241898560"></a><h3> -<a name="idp65566768-bb"></a><code class="computeroutput">rbtree_best_fit</code> public member functions</h3> +<a name="idp235409328"></a><h3> +<a name="idp55563248-bb"></a><code class="computeroutput">rbtree_best_fit</code> public member functions</h3> <div class="orderedlist"><ol class="orderedlist" type="1"> <li class="listitem"> -<pre class="literallayout"><span class="keyword">void</span> <span class="special">*</span> <a name="idp65567328-bb"></a><span class="identifier">allocate</span><span class="special">(</span><span class="identifier">size_type</span> nbytes<span class="special">)</span><span class="special">;</span></pre>Allocates bytes, returns 0 if there is not more memory. </li> +<pre class="literallayout"><span class="keyword">void</span> <span class="special">*</span> <a name="idp55563808-bb"></a><span class="identifier">allocate</span><span class="special">(</span><span class="identifier">size_type</span> nbytes<span class="special">)</span><span class="special">;</span></pre>Allocates bytes, returns 0 if there is not more memory. </li> <li class="listitem"> -<pre class="literallayout"><span class="keyword">void</span> <a name="idp65569200-bb"></a><span class="identifier">deallocate</span><span class="special">(</span><span class="keyword">void</span> <span class="special">*</span> addr<span class="special">)</span><span class="special">;</span></pre>Deallocates previously allocated bytes. </li> +<pre class="literallayout"><span class="keyword">void</span> <a name="idp55565680-bb"></a><span class="identifier">deallocate</span><span class="special">(</span><span class="keyword">void</span> <span class="special">*</span> addr<span class="special">)</span><span class="special">;</span></pre>Deallocates previously allocated bytes. </li> <li class="listitem"> -<pre class="literallayout"><span class="identifier">size_type</span> <a name="idp65571056-bb"></a><span class="identifier">get_size</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>Returns the size of the memory segment. </li> +<pre class="literallayout"><span class="identifier">size_type</span> <a name="idp55567536-bb"></a><span class="identifier">get_size</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>Returns the size of the memory segment. </li> <li class="listitem"> -<pre class="literallayout"><span class="identifier">size_type</span> <a name="idp65572496-bb"></a><span class="identifier">get_free_memory</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>Returns the number of free bytes of the segment. </li> +<pre class="literallayout"><span class="identifier">size_type</span> <a name="idp55568976-bb"></a><span class="identifier">get_free_memory</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>Returns the number of free bytes of the segment. </li> <li class="listitem"> -<pre class="literallayout"><span class="keyword">void</span> <a name="idp65573936-bb"></a><span class="identifier">zero_free_memory</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre> +<pre class="literallayout"><span class="keyword">void</span> <a name="idp55570416-bb"></a><span class="identifier">zero_free_memory</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre> <p>Initializes to zero all the memory that's not in use. This function is normally used for security reasons. </p> </li> <li class="listitem"> -<pre class="literallayout"><span class="keyword">void</span> <a name="idp65575296-bb"></a><span class="identifier">grow</span><span class="special">(</span><span class="identifier">size_type</span> extra_size<span class="special">)</span><span class="special">;</span></pre> +<pre class="literallayout"><span class="keyword">void</span> <a name="idp55571776-bb"></a><span class="identifier">grow</span><span class="special">(</span><span class="identifier">size_type</span> extra_size<span class="special">)</span><span class="special">;</span></pre> <p>Increases managed memory in extra_size bytes more </p> </li> <li class="listitem"> -<pre class="literallayout"><span class="keyword">void</span> <a name="idp65577280-bb"></a><span class="identifier">shrink_to_fit</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>Decreases managed memory as much as possible. </li> +<pre class="literallayout"><span class="keyword">void</span> <a name="idp55573760-bb"></a><span class="identifier">shrink_to_fit</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>Decreases managed memory as much as possible. </li> <li class="listitem"> -<pre class="literallayout"><span class="keyword">bool</span> <a name="idp65578448-bb"></a><span class="identifier">all_memory_deallocated</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>Returns true if all allocated memory has been deallocated. </li> +<pre class="literallayout"><span class="keyword">bool</span> <a name="idp55574928-bb"></a><span class="identifier">all_memory_deallocated</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>Returns true if all allocated memory has been deallocated. </li> <li class="listitem"> -<pre class="literallayout"><span class="keyword">bool</span> <a name="idp65579632-bb"></a><span class="identifier">check_sanity</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre> +<pre class="literallayout"><span class="keyword">bool</span> <a name="idp55576112-bb"></a><span class="identifier">check_sanity</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre> <p>Makes an internal sanity check and returns true if success </p> </li> <li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T<span class="special">></span> - <span class="identifier">std</span><span class="special">::</span><span class="identifier">pair</span><span class="special"><</span> <span class="identifier">T</span> <span class="special">*</span><span class="special">,</span> <span class="keyword">bool</span> <span class="special">></span> - <a name="idp65580944-bb"></a><span class="identifier">allocation_command</span><span class="special">(</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">interprocess</span><span class="special">::</span><span class="identifier">allocation_type</span> command<span class="special">,</span> - <span class="identifier">size_type</span> limit_size<span class="special">,</span> <span class="identifier">size_type</span> preferred_size<span class="special">,</span> - <span class="identifier">size_type</span> <span class="special">&</span> received_size<span class="special">,</span> <span class="identifier">T</span> <span class="special">*</span> reuse_ptr <span class="special">=</span> <span class="number">0</span><span class="special">)</span><span class="special">;</span></pre></li> -<li class="listitem"><pre class="literallayout"><span class="identifier">std</span><span class="special">::</span><span class="identifier">pair</span><span class="special"><</span> <span class="keyword">void</span> <span class="special">*</span><span class="special">,</span> <span class="keyword">bool</span> <span class="special">></span> -<a name="idp65586384-bb"></a><span class="identifier">raw_allocation_command</span><span class="special">(</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">interprocess</span><span class="special">::</span><span class="identifier">allocation_type</span> command<span class="special">,</span> - <span class="identifier">size_type</span> limit_object<span class="special">,</span> <span class="identifier">size_type</span> preferred_object<span class="special">,</span> - <span class="identifier">size_type</span> <span class="special">&</span> received_object<span class="special">,</span> <span class="keyword">void</span> <span class="special">*</span> reuse_ptr <span class="special">=</span> <span class="number">0</span><span class="special">,</span> - <span class="identifier">size_type</span> sizeof_object <span class="special">=</span> <span class="number">1</span><span class="special">)</span><span class="special">;</span></pre></li> + <span class="identifier">T</span> <span class="special">*</span> <a name="idp55577424-bb"></a><span class="identifier">allocation_command</span><span class="special">(</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">interprocess</span><span class="special">::</span><span class="identifier">allocation_type</span> command<span class="special">,</span> + <span class="identifier">size_type</span> limit_size<span class="special">,</span> + <span class="identifier">size_type</span> <span class="special">&</span> prefer_in_recvd_out_size<span class="special">,</span> <span class="identifier">T</span> <span class="special">*</span><span class="special">&</span> reuse<span class="special">)</span><span class="special">;</span></pre></li> +<li class="listitem"><pre class="literallayout"><span class="keyword">void</span> <span class="special">*</span> <a name="idp55581904-bb"></a><span class="identifier">raw_allocation_command</span><span class="special">(</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">interprocess</span><span class="special">::</span><span class="identifier">allocation_type</span> command<span class="special">,</span> + <span class="identifier">size_type</span> limit_object<span class="special">,</span> + <span class="identifier">size_type</span> <span class="special">&</span> prefer_in_recvd_out_size<span class="special">,</span> + <span class="keyword">void</span> <span class="special">*</span><span class="special">&</span> reuse_ptr<span class="special">,</span> <span class="identifier">size_type</span> sizeof_object <span class="special">=</span> <span class="number">1</span><span class="special">)</span><span class="special">;</span></pre></li> <li class="listitem"> -<pre class="literallayout"><span class="identifier">size_type</span> <a name="idp65591968-bb"></a><span class="identifier">size</span><span class="special">(</span><span class="keyword">const</span> <span class="keyword">void</span> <span class="special">*</span> ptr<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>Returns the size of the buffer previously allocated pointed by ptr. </li> +<pre class="literallayout"><span class="identifier">size_type</span> <a name="idp55586512-bb"></a><span class="identifier">size</span><span class="special">(</span><span class="keyword">const</span> <span class="keyword">void</span> <span class="special">*</span> ptr<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>Returns the size of the buffer previously allocated pointed by ptr. </li> <li class="listitem"> -<pre class="literallayout"><span class="keyword">void</span> <span class="special">*</span> <a name="idp65594112-bb"></a><span class="identifier">allocate_aligned</span><span class="special">(</span><span class="identifier">size_type</span> nbytes<span class="special">,</span> <span class="identifier">size_type</span> alignment<span class="special">)</span><span class="special">;</span></pre> +<pre class="literallayout"><span class="keyword">void</span> <span class="special">*</span> <a name="idp55588656-bb"></a><span class="identifier">allocate_aligned</span><span class="special">(</span><span class="identifier">size_type</span> nbytes<span class="special">,</span> <span class="identifier">size_type</span> alignment<span class="special">)</span><span class="special">;</span></pre> <p>Allocates aligned bytes, returns 0 if there is not more memory. Alignment must be power of 2 </p> </li> </ol></div> </div> <div class="refsect2"> -<a name="idp241997776"></a><h3> -<a name="idp65599840-bb"></a><code class="computeroutput">rbtree_best_fit</code> public static functions</h3> +<a name="idp235504336"></a><h3> +<a name="idp55594384-bb"></a><code class="computeroutput">rbtree_best_fit</code> public static functions</h3> <div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"> -<pre class="literallayout"><span class="keyword">static</span> <span class="identifier">size_type</span> <a name="idp65600400-bb"></a><span class="identifier">get_min_size</span><span class="special">(</span><span class="identifier">size_type</span> extra_hdr_bytes<span class="special">)</span><span class="special">;</span></pre>Obtains the minimum size needed by the algorithm. </li></ol></div> +<pre class="literallayout"><span class="keyword">static</span> <span class="identifier">size_type</span> <a name="idp55594944-bb"></a><span class="identifier">get_min_size</span><span class="special">(</span><span class="identifier">size_type</span> extra_hdr_bytes<span class="special">)</span><span class="special">;</span></pre>Obtains the minimum size needed by the algorithm. </li></ol></div> </div> </div> </div> |