xtd 0.2.0
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◆ to_upper()

template<typename type_t >
static char xtd::box_char< type_t >::to_upper ( type_t  c)
inlinestaticnoexcept

Converts the value of a Unicode character to its uppercase equivalent.

Parameters
cThe Unicode character to convert.
Returns
The uppercase equivalent of c, or the unchanged value of c if c is already uppercase, has no uppercase equivalent, or is not alphabetic.