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When used with a debug CRT library, isdigit will display a CRT assert if passed a parameter that is not EOF or in the range of 0 through 0xFF. When used with a debug CRT library, isdigit will use the parameter as an index into an array, with undefined results if the parameter is ...
is,iswподпрограммы Кері байланыс Бетпайдалыболдыма? ИәЖоқ Өнім туралыпікір жіберу| Microsoft Q&A қызметіндеанықтамаалу...
man pages section 3: Basic Library Functions Document Information Using This Documentation Basic Library Functions __fbufsize(3C) __flbf(3C) __fpending(3C) __fpurge(3C) __freadable(3C) __freading(3C) __fsetlocking(3C) __fwritable(3C) __fwriting(3C) _edata(3C) _end(3C) _etext(...
C Library - isdigit() function - The C ctype library isdigit() function checks if the passed character is a decimal digit character. This function is useful in various scenarios such as parsing numerical input from a user or processing data where digit v
Name isdigit Synopsis Ascertains whether a given character is a decimal digit #include <ctype.h> intisdigit( int c ); The function isdigit() tests whether its character argument is a … - Selection from C in a Nutshell [Book]
template<Class CharType> bool isdigit( CharType _Ch, const locale& _Loc ) パラメーター_Ch テストする要素。 _Loc テストされる要素を含むロケール。戻り値テストされる要素が数値の場合true ; ある false。解説このテンプレート関数は use_facet<ctype<CharType>> を返します (_Loc)。で...
LIBC.LIB Single thread static library, retail version LIBCMT.LIB Multithread static library, retail version MSVCRT.LIB Import library for MSVCRT.DLL, retail versionReturn Valueisdigit returns a non-zero value if c is a decimal digit (0 – 9). iswdigit returns a non-zero value if c is a ...
template<Class CharType> bool isdigit( CharType _Ch, const locale& _Loc ) Parâmetros_Ch o elemento a ser testado. _Loc A localidade que contém o elemento a ser testado.Valor de retornotrue se o elemento testado é um caractere; numérico false se não é.ComentáriosA...
The behavior ofisdigitand_isdigit_lis undefined ifcisn't EOF or in the range 0 through 0xFF, inclusive. When a debug CRT library is used andcisn't one of these values, the functions raise an assertion. Generic-text routine mappings