libstdc++
std::collate_byname Class Reference
Inheritance diagram for std::collate_byname:

List of all members.

Public Types

Public Member Functions

Static Public Attributes

Protected Member Functions

Protected Attributes


Detailed Description

class collate_byname [22.2.4.2].


Member Typedef Documentation

Public typedefs.

Reimplemented from std::collate< _CharT >.

Definition at line 799 of file locale_classes.h.

Public typedefs.

Reimplemented from std::collate< _CharT >.

Definition at line 800 of file locale_classes.h.


Member Function Documentation

int std::collate::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:
lo1Start of string 1.
hi1End of string 1.
lo2Start of string 2.
hi2End of string 2.
Returns:
1 if string1 > string2, -1 if string1 < string2, else 0.

Definition at line 676 of file locale_classes.h.

virtual int std::collate::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:
lo1Start of string 1.
hi1End of string 1.
lo2Start of string 2.
hi2End of string 2.
Returns:
1 if string1 > string2, -1 if string1 < string2, else 0.
virtual long std::collate::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:
loStart of string.
hiEnd of string.
Returns:
Hash value.
virtual string_type std::collate::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:
lo1Start of string 1.
hi1End of string 1.
lo2Start of string 2.
hi2End of string 2.
Returns:
1 if string1 > string2, -1 if string1 < string2, else 0.
long std::collate::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:
loStart of string.
hiEnd of string.
Returns:
Hash value.

Definition at line 709 of file locale_classes.h.

string_type std::collate::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:
loStart of string.
hiEnd of string.
Returns:
Transformed string_type.

Definition at line 695 of file locale_classes.h.


Member Data Documentation

locale::id std::collate::id [static, inherited]

Numpunct facet id.

Definition at line 635 of file locale_classes.h.


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