is_letter_or_digit() [1/2]

template<typename type_t >

static bool xtd::box_char< type_t >::is_letter_or_digit ( type_t  c )

inlinestaticnoexcept

Indicates whether a Unicode character is categorized as a letter or a decimal digit.

Parameters

c	The Unicode character to evaluate.

Returns

true if c is a letter or a decimal digit; otherwise, false.