protected member function
<locale>

std::ctype::~ctype

~ctype();
ctype destructor
Destroy the ctype object.

這是一個受保護的解構函式:程式不應直接構造此類物件。

此解構函式因繼承而成為虛擬函式(locale::facet 的解構函式是虛擬函式)。

Specialization for ctype<char>

On the char specialization, the destructor calls delete[] table() if it was constructed with explicit first and second arguments (different from their default values).