isalpha

Locale Convenience Function

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Determines if a character is alphabetic.

None

#include <locale>

template <class charT> 
bool isalpha (charT c, const locale& loc) const;

The isalpha function returns true if the character passed as a parameter is part of the alphabet specified by the locale parameter, otherwise the function returns false. The check is made using the ctype facet from the locale parameter.

other is_ functions, locale, ctype

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