std::collate_byname< _CharT >(3cxx) | std::collate_byname< _CharT >(3cxx) |
NAME¶
std::collate_byname< _CharT > -SYNOPSIS¶
Inherits std::collate< _CharT >.Public Types¶
typedef _CharT char_type
Public Member Functions¶
collate_byname (const char *__s, size_t __refs=0)
Static Public Attributes¶
static locale::id id
Protected Member Functions¶
virtual int do_compare (const _CharT *__lo1, const _CharT *__hi1, const _CharT *__lo2, const _CharT *__hi2) const
Static Protected Member Functions¶
static __c_locale _S_clone_c_locale (__c_locale &__cloc) throw ()
Protected Attributes¶
__c_locale _M_c_locale_collate
Detailed Description¶
template<typename _CharT>singleton std::collate_byname< _CharT >¶
class collate_byname [22.2.4.2]. Definition at line 758 of file locale_classes.h.Member Typedef Documentation¶
template<typename _CharT > typedef _CharT std::collate_byname< _CharT >::char_type¶
Public typedefs. Definition at line 763 of file locale_classes.h.template<typename _CharT > typedef basic_string<_CharT> std::collate_byname< _CharT >:: string_type¶
Public typedefs. Definition at line 764 of file locale_classes.h.Member Function Documentation¶
template<typename _CharT > int std::collate< _CharT >::compare (const _CharT *__lo1, const _CharT *__hi1, const _CharT *__lo2, const _CharT *__hi2) const [inline], [inherited]¶
Compare two strings. This function compares two strings and returns the result by calling collate::do_compare(). Parameters:__lo1 Start of string 1.
__hi1 End of string 1.
__lo2 Start of string 2.
__hi2 End of string 2.
Returns:
1 if string1 > string2, -1 if string1 < string2,
else 0.
Definition at line 642 of file locale_classes.h.
template<typename _CharT > virtual int std::collate< _CharT >::do_compare (const _CharT *__lo1, const _CharT *__hi1, const _CharT *__lo2, const _CharT *__hi2) const [protected], [virtual], [inherited]¶
Compare two strings. This function is a hook for derived classes to change the value returned. See also:compare().
Parameters:
__lo1 Start of string 1.
__hi1 End of string 1.
__lo2 Start of string 2.
__hi2 End of string 2.
Returns:
1 if string1 > string2, -1 if string1 < string2,
else 0.
template<typename _CharT > virtual long std::collate< _CharT >::do_hash (const _CharT *__lo, const _CharT *__hi) const [protected], [virtual], [inherited]¶
Return hash of a string. This function computes and returns a hash on the input string. This function is a hook for derived classes to change the value returned. Parameters:__lo Start of string.
__hi End of string.
Returns:
Hash value.
template<typename _CharT > virtual string_type std::collate< _CharT >::do_transform (const _CharT *__lo, const _CharT *__hi) const [protected], [virtual], [inherited]¶
Transform string to comparable form. This function is a hook for derived classes to change the value returned. Parameters:__lo Start.
__hi End.
Returns:
transformed string.
template<typename _CharT > long std::collate< _CharT >::hash (const _CharT *__lo, const _CharT *__hi) const [inline], [inherited]¶
Return hash of a string. This function computes and returns a hash on the input string. It does so by returning collate::do_hash(). Parameters:__lo Start of string.
__hi End of string.
Returns:
Hash value.
Definition at line 675 of file locale_classes.h.
template<typename _CharT > string_type std::collate< _CharT >::transform (const _CharT *__lo, const _CharT *__hi) const [inline], [inherited]¶
Transform string to comparable form. This function is a wrapper for strxfrm functionality. It takes the input string and returns a modified string that can be directly compared to other transformed strings. In the C locale, this function just returns a copy of the input string. In some other locales, it may replace two chars with one, change a char for another, etc. It does so by returning collate::do_transform(). Parameters:__lo Start of string.
__hi End of string.
Returns:
Transformed string_type.
Definition at line 661 of file locale_classes.h.
Member Data Documentation¶
template<typename _CharT > locale::id std::collate< _CharT >::id [static], [inherited]¶
Numpunct facet id. Definition at line 601 of file locale_classes.h.Author¶
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