Public Types | |
typedef CharT | char_type |
Typedef for the template parameter. | |
typedef ctype_abstract_base< CharT >::mask | mask |
typedef const int * | __to_type |
Public Member Functions | |
bool | is (mask __m, char_type c) const |
Test char_type classification. | |
const char_type * | is (const char_type *__lo, const char_type *__hi, mask *__vec) const |
Return a mask array. | |
const char_type * | scan_is (mask __m, const char_type *__lo, const char_type *__hi) const |
Find char_type matching a mask. | |
const char_type * | scan_not (mask __m, const char_type *__lo, const char_type *__hi) const |
Find char_type not matching a mask. | |
char_type | toupper (char_type c) const |
Convert to uppercase. | |
const char_type * | toupper (char_type *__lo, const char_type *__hi) const |
Convert array to uppercase. | |
char_type | tolower (char_type c) const |
Convert to lowercase. | |
const char_type * | tolower (char_type *__lo, const char_type *__hi) const |
Convert array to lowercase. | |
char_type | widen (char c) const |
Widen char to char_type. | |
const char * | widen (const char *__lo, const char *__hi, char_type *__to) const |
Widen array to char_type. | |
char | narrow (char_type c, char __dfault) const |
Narrow char_type to char. | |
const char_type * | narrow (const char_type *__lo, const char_type *__hi, char __dfault, char *__to) const |
Narrow array to char array. | |
Static Public Attributes | |
static locale::id | id |
The facet id for ctype<char_type>. | |
static const mask | upper |
static const mask | lower |
static const mask | alpha |
static const mask | digit |
static const mask | xdigit |
static const mask | space |
static const mask | |
static const mask | graph |
static const mask | cntrl |
static const mask | punct |
static const mask | alnum |
Protected Member Functions | |
virtual | ~ctype_byname () |
virtual bool | do_is (mask __m, char_type c) const =0 |
Test char_type classification. | |
virtual const char_type * | do_is (const char_type *__lo, const char_type *__hi, mask *__vec) const =0 |
Return a mask array. | |
virtual const char_type * | do_scan_is (mask __m, const char_type *__lo, const char_type *__hi) const =0 |
Find char_type matching mask. | |
virtual const char_type * | do_scan_not (mask __m, const char_type *__lo, const char_type *__hi) const =0 |
Find char_type not matching mask. | |
virtual char_type | do_toupper (char_type c) const |
Convert to uppercase. | |
virtual const char_type * | do_toupper (char_type *__lo, const char_type *__hi) const |
Convert array to uppercase. | |
virtual char_type | do_tolower (char_type c) const |
Convert to lowercase. | |
virtual const char_type * | do_tolower (char_type *__lo, const char_type *__hi) const |
Convert array to lowercase. | |
virtual char_type | do_widen (char c) const |
Widen char. | |
virtual const char * | do_widen (const char *__lo, const char *__hi, char_type *__dest) const |
Widen char array. | |
virtual char | do_narrow (char_type, char __dfault) const |
Narrow char_type to char. | |
virtual const char_type * | do_narrow (const char_type *__lo, const char_type *__hi, char __dfault, char *__dest) const |
Narrow char_type array to char. | |
Static Protected Member Functions | |
static c_locale | S_get_c_locale () |
static const char * | S_get_c_name () |
Friends | |
class | locale::Impl |
Definition at line 1512 of file locale_facets.h.
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Typedef for the template parameter.
Reimplemented from std::ctype< CharT >. Definition at line 1515 of file locale_facets.h. |
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Return a mask array. This function finds the mask for each char_type in the range [lo,hi) and successively writes it to vec. vec must have as many elements as the input. do_is() is a hook for a derived facet to change the behavior of classifying. do_is() must always return the same result for the same input.
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Test char_type classification. This function finds a mask M for c and compares it to mask m. do_is() is a hook for a derived facet to change the behavior of classifying. do_is() must always return the same result for the same input.
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Narrow char_type array to char. This virtual function converts each char_type in the range [lo,hi) to char using the simplest reasonable transformation and writes the results to the destination array. For any element in the input that cannot be converted, dfault is used instead. do_narrow() is a hook for a derived facet to change the behavior of narrowing. do_narrow() must always return the same result for the same input. Note: this is not what you want for codepage conversions. See codecvt for that.
Implements std::ctype_abstract_base< CharT >. |
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Narrow char_type to char. This virtual function converts the argument to char using the simplest reasonable transformation. If the conversion fails, dfault is returned instead. do_narrow() is a hook for a derived facet to change the behavior of narrowing. do_narrow() must always return the same result for the same input. Note: this is not what you want for codepage conversions. See codecvt for that.
Implements std::ctype_abstract_base< CharT >. Referenced by std::ctype< char >::M_narrow_init(), and std::ctype< char >::narrow(). |
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Find char_type matching mask. This function searches for and returns the first char_type c in [lo,hi) for which is(m,c) is true. do_scan_is() is a hook for a derived facet to change the behavior of match searching. do_is() must always return the same result for the same input.
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Find char_type not matching mask. This function searches for and returns a pointer to the first char_type c of [lo,hi) for which is(m,c) is false. do_scan_is() is a hook for a derived facet to change the behavior of match searching. do_is() must always return the same result for the same input.
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Convert array to lowercase. This virtual function converts each char_type in the range [lo,hi) to lowercase if possible. Other elements remain untouched. do_tolower() is a hook for a derived facet to change the behavior of lowercasing. do_tolower() must always return the same result for the same input.
Implements std::ctype_abstract_base< CharT >. |
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Convert to lowercase. This virtual function converts the argument to lowercase if possible. If not possible (for example, '2'), returns the argument. do_tolower() is a hook for a derived facet to change the behavior of lowercasing. do_tolower() must always return the same result for the same input.
Implements std::ctype_abstract_base< CharT >. Referenced by std::ctype< char >::tolower(). |
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Convert array to uppercase. This virtual function converts each char_type in the range [lo,hi) to uppercase if possible. Other elements remain untouched. do_toupper() is a hook for a derived facet to change the behavior of uppercasing. do_toupper() must always return the same result for the same input.
Implements std::ctype_abstract_base< CharT >. |
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Convert to uppercase. This virtual function converts the char_type argument to uppercase if possible. If not possible (for example, '2'), returns the argument. do_toupper() is a hook for a derived facet to change the behavior of uppercasing. do_toupper() must always return the same result for the same input.
Implements std::ctype_abstract_base< CharT >. Referenced by std::ctype< char >::toupper(). |
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Widen char array. This function converts each char in the input to char_type using the simplest reasonable transformation. do_widen() is a hook for a derived facet to change the behavior of widening. do_widen() must always return the same result for the same input. Note: this is not what you want for codepage conversions. See codecvt for that.
Implements std::ctype_abstract_base< CharT >. |
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Widen char. This virtual function converts the char to char_type using the simplest reasonable transformation. do_widen() is a hook for a derived facet to change the behavior of widening. do_widen() must always return the same result for the same input. Note: this is not what you want for codepage conversions. See codecvt for that.
Implements std::ctype_abstract_base< CharT >. Referenced by std::ctype< char >::M_widen_init(), and std::ctype< char >::widen(). |
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Return a mask array. This function finds the mask for each char_type in the range [lo,hi) and successively writes it to vec. vec must have as many elements as the char array. It does so by returning the value of ctype<char_type>::do_is().
Definition at line 180 of file locale_facets.h. |
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Test char_type classification. This function finds a mask M for c and compares it to mask m. It does so by returning the value of ctype<char_type>::do_is().
Definition at line 163 of file locale_facets.h. Referenced by std::money_get< CharT, InIter >::M_extract(), and std::time_get< CharT, InIter >::M_extract_via_format(). |
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Narrow array to char array. This function converts each char_type in the input to char using the simplest reasonable transformation and writes the results to the destination array. For any char_type in the input that cannot be converted, dfault is used instead. It does so by returning ctype<char_type>::do_narrow(lo, hi, dfault, to). Note: this is not what you want for codepage conversions. See codecvt for that.
Definition at line 347 of file locale_facets.h. |
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Narrow char_type to char. This function converts the char_type to char using the simplest reasonable transformation. If the conversion fails, dfault is returned instead. It does so by returning ctype<char_type>::do_narrow(c). Note: this is not what you want for codepage conversions. See codecvt for that.
Definition at line 325 of file locale_facets.h. Referenced by std::time_get< CharT, InIter >::do_get_year(), std::time_get< CharT, InIter >::M_extract_num(), std::time_get< CharT, InIter >::M_extract_via_format(), and std::time_put< CharT, OutIter >::put(). |
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Find char_type matching a mask. This function searches for and returns the first char_type c in [lo,hi) for which is(m,c) is true. It does so by returning ctype<char_type>::do_scan_is().
Definition at line 196 of file locale_facets.h. |
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Find char_type not matching a mask. This function searches for and returns the first char_type c in [lo,hi) for which is(m,c) is false. It does so by returning ctype<char_type>::do_scan_not().
Definition at line 212 of file locale_facets.h. Referenced by std::money_put< CharT, OutIter >::M_insert(). |
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Convert array to lowercase. This function converts each char_type in the range [lo,hi) to lowercase if possible. Other elements remain untouched. It does so by returning ctype<char_type>:: do_tolower(lo, hi).
Definition at line 270 of file locale_facets.h. |
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Convert to lowercase. This function converts the argument to lowercase if possible. If not possible (for example, '2'), returns the argument. It does so by returning ctype<char_type>::do_tolower(c).
Definition at line 255 of file locale_facets.h. |
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Convert array to uppercase. This function converts each char_type in the range [lo,hi) to uppercase if possible. Other elements remain untouched. It does so by returning ctype<char_type>:: do_toupper(lo, hi).
Definition at line 241 of file locale_facets.h. |
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Convert to uppercase. This function converts the argument to uppercase if possible. If not possible (for example, '2'), returns the argument. It does so by returning ctype<char_type>::do_toupper().
Definition at line 226 of file locale_facets.h. Referenced by std::time_get< CharT, InIter >::M_extract_name(). |
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Widen array to char_type. This function converts each char in the input to char_type using the simplest reasonable transformation. It does so by returning ctype<char_type>::do_widen(c). Note: this is not what you want for codepage conversions. See codecvt for that.
Definition at line 306 of file locale_facets.h. |
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Widen char to char_type. This function converts the char argument to char_type using the simplest reasonable transformation. It does so by returning ctype<char_type>::do_widen(c). Note: this is not what you want for codepage conversions. See codecvt for that.
Definition at line 287 of file locale_facets.h. Referenced by std::money_get< CharT, InIter >::do_get(), std::time_put< CharT, OutIter >::do_put(), std::money_put< CharT, OutIter >::do_put(), std::__moneypunct_cache< CharT, Intl >::M_cache(), std::numpunct_cache< CharT >::M_cache(), std::time_get< CharT, InIter >::M_extract_via_format(), std::num_put< CharT, OutIter >::M_insert_float(), and std::__pad< CharT, Traits >::S_pad(). |
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The facet id for ctype<char_type>.
Definition at line 614 of file locale_facets.h. |