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OUString has a matchIgnoreAsciiCase but no compareTo version of it

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Change-Id: Ie02dc3511e262a3b13df38ddbe0b3136f291ac9e
This commit is contained in:
Norbert Thiebaud
2012-11-27 07:00:04 -06:00
parent c33019b36d
commit e55f0825c3
1 changed files with 24 additions and 0 deletions
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24
sal/inc/rtl/ustring.hxx
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@@ -524,6 +524,30 @@ public:
str.pData->buffer, str.pData->length ) == 0;
}
/**
Perform a ASCII lowercase comparison of two strings.
Compare teh two string with uppercase ASCII
character values between 65 and 90 (ASCII A-Z) are interpreted as
values between 97 and 122 (ASCII a-z).
This function can't be used for language specific comparison.
@param str the object to be compared.
@return 0 - if both strings are equal
< 0 - if this string is less than the string argument
> 0 - if this string is greater than the string argument
*/
sal_Int32 compareToIgnoreAsciiCase( const OUString & str ) const SAL_THROW(())
{
if ( pData->length != str.pData->length )
return sal_False;
if ( pData == str.pData )
return sal_True;
return rtl_ustr_compareIgnoreAsciiCase_WithLength( pData->buffer, pData->length,
str.pData->buffer, str.pData->length );
}
/**
@overload
This function accepts an ASCII string literal as its argument.