Name
islower function template — Determines whether a character is lowercase in a locale
Synopsis
template <typename charT>
bool islower(charT c, const locale& loc);
The islower
function
determines whether the character c
is a lowercase letter in the locale
loc
. It returns the
following:
use_facet<ctype<charT> >(loc).is(ctype_base::lower, c)
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