_pctype, _pwctype, _wctype, _mbctype, _mbcasemap_pctype, _pwctype, _wctype, _mbctype, _mbcasemap

Queste variabili globali contengono informazioni utilizzate dalle funzioni di classificazione dei caratteri.These global variables contain information used by the character classification functions. Sono destinate solo a un uso interno.They are for internal use only.

SintassiSyntax

extern const unsigned short *_pctype;  
extern const wctype_t *_pwctype;  
extern const unsigned short _wctype[];  
extern unsigned char _mbctype[];  
extern unsigned char _mbcasemap[];  

NoteRemarks

Le informazioni in _pctype, _pwctype e _wctype vengono usate internamente dalle funzioni isupper, _isupper_l, iswupper, _iswupper_l, islower, iswlower, _islower_l, _iswlower_l, isdigit, iswdigit, _isdigit_l, _iswdigit_l, isxdigit, iswxdigit, _isxdigit_l, _iswxdigit_l, isspace, iswspace, _isspace_l, _iswspace_l, isalnum, iswalnum, _isalnum_l, _iswalnum_l, ispunct, iswpunct, _ispunct_l, _iswpunct_l, isgraph, iswgraph, _isgraph_l, _iswgraph_l e iscntrl, iswcntrl, _iscntrl_l, _iswcntrl_l, nonché dalle funzioni toupper, _toupper, towupper, _toupper_l, _towupper_l e tolower, _tolower, towlower, _tolower_l, _towlower_l.The information in _pctype, _pwctype, and _wctype is used internally by functions isupper, _isupper_l, iswupper, _iswupper_l, islower, iswlower, _islower_l, _iswlower_l, isdigit, iswdigit, _isdigit_l, _iswdigit_l, isxdigit, iswxdigit, _isxdigit_l, _iswxdigit_l, isspace, iswspace, _isspace_l, _iswspace_l, isalnum, iswalnum, _isalnum_l, _iswalnum_l, ispunct, iswpunct, _ispunct_l, _iswpunct_l, isgraph, iswgraph, _isgraph_l, _iswgraph_l, and iscntrl, iswcntrl, _iscntrl_l, _iswcntrl_l, as well as the toupper, _toupper, towupper, _toupper_l, _towupper_l and tolower, _tolower, towlower, _tolower_l, _towlower_l functions. Devono essere utilizzate queste funzioni anziché accedere a queste variabili globali.These functions should be used instead of accessing these global variables.

Le informazioni in _mbctype e _mbcasemap vengono usate internamente da _ismbbkalnum, _ismbbkalnum_l, _ismbbkana, _ismbbkana_l, _ismbbkpunct, _ismbbkpunct_l, _ismbbkprint, _ismbbkprint_l, _ismbbalpha, _ismbbpunct, _ismbbpunct_l, _ismbbalnum, _ismbbalnum_l, _ismbbprint, _ismbbprint_l, _ismbbgraph, _ismbbgraph_l, _ismbblead, _ismbblead_l, _ismbbtrail, _ismbbtrail_l, _ismbslead, _ismbstrail, _ismbslead_l, _ismbstrail_l e _ismbslead, _ismbstrail, _ismbslead_l, _ismbstrail_l.The information in _mbctype and _mbcasemap is used internally by _ismbbkalnum, _ismbbkalnum_l, _ismbbkana, _ismbbkana_l, _ismbbkpunct, _ismbbkpunct_l, _ismbbkprint, _ismbbkprint_l, _ismbbalpha, _ismbbpunct, _ismbbpunct_l, _ismbbalnum, _ismbbalnum_l, _ismbbprint, _ismbbprint_l, _ismbbgraph, _ismbbgraph_l, _ismbblead, _ismbblead_l, _ismbbtrail, _ismbbtrail_l, _ismbslead, _ismbstrail, _ismbslead_l, _ismbstrail_l, and _ismbslead, _ismbstrail, _ismbslead_l, _ismbstrail_l. Utilizzare queste funzioni anziché accedere alle variabili globali.Use these functions instead of accessing the global variables.

RequisitiRequirements

Non per uso pubblico.Not for public use.

Vedere ancheSee Also

Routine is, isw is, isw Routines
__pctype_func__pctype_func