Inheritance diagram for std::collate_byname< _CharT >:

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Public Types

typedef _CharT	char_type

typedef basic_string< _CharT >	string_type

Public Member Functions
	collate_byname (const char *__s, size_t __refs=0)

	collate_byname (const string &__s, size_t __refs=0)

int	_M_compare (const _CharT , const _CharT ) const throw ()

template<>
int	_M_compare (const char , const char ) const throw()

template<>
int	_M_compare (const wchar_t , const wchar_t ) const throw()

size_t	_M_transform (_CharT , const _CharT , size_t) const throw ()

template<>
size_t	_M_transform (char , const char , size_t) const throw()

template<>
size_t	_M_transform (wchar_t , const wchar_t , size_t) const throw()

int	compare (const _CharT __lo1, const _CharT __hi1, const _CharT __lo2, const _CharT __hi2) const

long	hash (const _CharT __lo, const _CharT __hi) const

string_type	transform (const _CharT __lo, const _CharT __hi) const

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

virtual long	do_hash (const _CharT __lo, const _CharT __hi) const

virtual string_type	do_transform (const _CharT __lo, const _CharT __hi) const

Static Protected Member Functions
static __c_locale	_S_clone_c_locale (__c_locale &__cloc) throw ()

static void	_S_create_c_locale (__c_locale &__cloc, const char *__s, __c_locale __old=0)

static void	_S_destroy_c_locale (__c_locale &__cloc)

static __c_locale	_S_get_c_locale ()

static const char *	_S_get_c_name () throw ()

static __c_locale	_S_lc_ctype_c_locale (__c_locale __cloc, const char *__s)

Protected Attributes
__c_locale	_M_c_locale_collate

Detailed Description

template<typename _CharT>
class std::collate_byname< _CharT >

class collate_byname [22.2.4.2].

Definition at line 815 of file locale_classes.h.

Member Typedef Documentation

template<typename _CharT >

typedef _CharT std::collate_byname< _CharT >::char_type

Public typedefs.

Definition at line 820 of file locale_classes.h.

template<typename _CharT >

typedef basic_string<_CharT> std::collate_byname< _CharT >::string_type

Public typedefs.

Definition at line 821 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

inlineinherited

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 699 of file locale_classes.h.

template<typename _CharT>

int std::collate< _CharT >::do_compare	(	const _CharT *	__lo1,
		const _CharT *	__hi1,
		const _CharT *	__lo2,
		const _CharT *	__hi2
	)		const

protectedvirtualinherited

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.

Definition at line 161 of file locale_classes.tcc.

References std::basic_string< _CharT, _Traits, _Alloc >::c_str(), std::basic_string< _CharT, _Traits, _Alloc >::data(), std::collate< _CharT >::do_transform(), and std::basic_string< _CharT, _Traits, _Alloc >::length().

Referenced by std::use_facet().

template<typename _CharT>

long std::collate< _CharT >::do_hash	(	const _CharT *	__lo,
		const _CharT *	__hi
	)		const

protectedvirtualinherited

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.

Definition at line 256 of file locale_classes.tcc.

Referenced by std::collate< _CharT >::do_transform().

template<typename _CharT>

collate< _CharT >::string_type std::collate< _CharT >::do_transform	(	const _CharT *	__lo,
		const _CharT *	__hi
	)		const

protectedvirtualinherited

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.

Definition at line 200 of file locale_classes.tcc.

References std::basic_string< _CharT, _Traits, _Alloc >::append(), std::basic_string< _CharT, _Traits, _Alloc >::c_str(), std::basic_string< _CharT, _Traits, _Alloc >::data(), std::collate< _CharT >::do_hash(), std::basic_string< _CharT, _Traits, _Alloc >::length(), and std::basic_string< _CharT, _Traits, _Alloc >::push_back().

Referenced by std::collate< _CharT >::do_compare().

template<typename _CharT>

long std::collate< _CharT >::hash	(	const _CharT *	__lo,
		const _CharT *	__hi
	)		const

inlineinherited

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 732 of file locale_classes.h.

template<typename _CharT>

string_type std::collate< _CharT >::transform	(	const _CharT *	__lo,
		const _CharT *	__hi
	)		const

inlineinherited

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 718 of file locale_classes.h.

Member Data Documentation

template<typename _CharT>

locale::id std::collate< _CharT >::id

staticinherited

Numpunct facet id.

Definition at line 658 of file locale_classes.h.

The documentation for this class was generated from the following file:

locale_classes.h

Public Types

Public Member Functions

Static Public Attributes

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Detailed Description

template<typename _CharT> class std::collate_byname< _CharT >

Member Typedef Documentation

Member Function Documentation

Member Data Documentation

template<typename _CharT>
class std::collate_byname< _CharT >