Batteries user guide : Extlib.UChar

# Module Extlib.UChar

    module UChar: BatUChar

    type t

    exception Out_of_range

    val char_of : t -> char

`char_of u` returns the Latin-1 representation of `u`. If `u` can not be represented by Latin-1, raises Out_of_range

    val of_char : char -> t

`of_char c` returns the Unicode character of the Latin-1 character `c`

    val code : t -> int

`code u` returns the Unicode code number of `u`.

    val chr : int -> t

`chr n` returns the Unicode character with the code number `n`. If n does not lay in the valid range of Unicode or designates a surrogate charactor, raises Out_of_range

    val eq : t -> t -> bool

Equality by code point comparison

    val compare : t -> t -> int

`compare u1 u2` returns, a value > 0 if `u1` has a larger Unicode code number than `u2`, 0 if `u1` and `u2` are the same Unicode character, a value < 0 if `u1` has a smaller Unicode code number than `u2`.

    type uchar = t

Aliases of `type t`

    val int_of : uchar -> int

Alias of `code`

    val of_int : int -> uchar

Alias of `chr`