<a name="beast.ref.boost__beast__basic_multi_buffer.capacity"></a><a class="link" href="capacity.html" title="basic_multi_buffer::capacity">basic_multi_buffer::capacity</a>
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<p>
- <a class="indexterm" name="idm45886668252320"></a>
+ <a class="indexterm" name="idm45873518051040"></a>
Return the maximum number of bytes, both readable
and writable, that can be held without requiring an allocation.
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