public static member function
<string>
static bool eq_int_type (const int_type& x, const int_type& y);
static constexpr bool eq_int_type (int_type x, int_type y) noexcept;
Compare int_type values
Returns whether x and y are considered equal.
If both x and y represent valid characters, the function returns the same as member eq would for their char_type transformations.
Also, if both x and y are copies of eof(), the function returns true. If only one of them is a copy of eof(), the function returns false.
In all other cases, the returned valued is unspecified.
Parameters
x, y
Values to compare.
Member type int_type is an integral type that can represent eof() or any valid character value.
Return Value
true if x is considered equal to y.
Exception safety
No-throw guarantee: this member function never throws exceptions.