prepare
Return a modifiable character buffer
Synopsis
virtual
char*
prepare(size_t n) = 0;Declared in file <include/boost/url/grammar/string_token.hpp> on line 68
Description
This function attempts to obtain a character buffer with space for at
least n characters. Upon success,
a pointer to the beginning of the
buffer is returned. Ownership is not
transferred; the caller should not
attempt to free the storage. The
buffer shall remain valid until
this is destroyed.
| This function may only be called once. After invoking the function, the only valid operation is destruction. |