...one of the most highly
regarded and expertly designed C++ library projects in the
world. — Herb Sutter and Andrei
DynamicBuffer_v2: Shrink the underlying memory by the specified number of bytes.
void shrink( std::size_t n);
n bytes from the end of the string by resizing the
basic_string object. If
n is greater than the current size
of the string, the string is emptied.