Adjust the capacity without changing the size
Synopsis
Declared in <boost/url/url_base.hpp>
void
reserve(std::size_t n);Description
This function adjusts the capacity of the container in characters, without affecting the current contents. Has no effect if n <= this‐>capacity().
Exception Safety
Strong guarantee. Calls to allocate may throw.
Exceptions
Name |
Thrown on |
|
Allocation failure |
Parameters
Name |
Description |
n |
The capacity in characters, excluding any null terminator. |
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