/*

* Copyright (c) 2000-2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description: 

*

*/

#include "locl_collation.h"

/**

Gets the address of the locale character set object which contains 

collation rules etc. It is used in Unicode builds to supply 

locale-specific character attribute and collation data.

@return The address of the locale character set object, or NULL 

in case of a non-UNICODE build.

*/

EXPORT_C const LCharSet* LoclCollation::CharSet()

	{

	#ifdef _UNICODE

		return &TheCharSet;

	#else

		return NULL;

	#endif

	}

/**

Gets the address of the character type conversion table.

The character type conversion table does not exist in 

the Unicode build. This table has 256 items which classifies

256 ASCII codes into: Uppercase letter, Lowercase letter, 

Punctuation, Decimal digit etc..

@return The address of the character type conversion table, 

or NULL in case of a UNICODE build.

*/

EXPORT_C const TUint8 * LoclCollation::TypeTable()

	{

	#ifdef _UNICODE

		return NULL;

	#else

		return(&LAlphabet::TypeTable[0]);

	#endif 		

	}

/**

Gets the address of the uppercase table. The uppercase table 

does not exist in the Unicode build. It is used to convert 

the letter in lowercase to uppercase.

@return The address of the uppercase table, or NULL

in case of a UNICODE build.

*/

EXPORT_C const TText * LoclCollation::UpperTable()

	{

	#ifdef _UNICODE

		return NULL;

	#else

		return(&LAlphabet::UpperTable[0]);

	#endif 

	}

/**

Gets the address of the lowercase table. The lowercase table

does not exist in the Unicode build. It is used to convert 

the letter in uppercase to lowercase.

@return The address of the lowercase table, or NULL

in case of a UNICODE build.

*/

EXPORT_C const TText * LoclCollation::LowerTable()

	{

	#ifdef _UNICODE

		return NULL;

	#else

		return(&LAlphabet::LowerTable[0]);

	#endif 

	}

/**

Gets the address of the fold table. The fold table does not exist 

in the Unicode build. It is used to fold the character according

to a specified folding method: converting characters to their 

lower case form, if any; stripping accents; converting digits 

representing values 0..9 to characters '0'..'9' etc..

@return The address of the fold table, or NULL

in case of a UNICODE build.

*/

EXPORT_C const TText * LoclCollation::FoldTable()

	{

	#ifdef _UNICODE

		return NULL;

	#else

		return(&LAlphabet::FoldTable[0]);

	#endif 

	}

/**

Gets the address of the collate table. The collate table does

not exist in the Unicode build. This table is used to collate

strings to remove differences between characters that are deemed 

unimportant for the purposes of ordering characters.

@return The address of the collate table, or NULL

in case of a UNICODE build.

*/

EXPORT_C const TText * LoclCollation::CollTable()

	{

	#ifdef _UNICODE

		return NULL;

	#else

		return(&LAlphabet::CollTable[0]);

	#endif 

	}

/**

Check whether it is a Unicode Build.

@return ETrue for Unicode Build, EFalse for non-Unicode Build.

*/

EXPORT_C TBool LoclCollation::UniCode()

	{

	#ifdef _UNICODE

		return ETrue;

	#else

		return EFalse;

	#endif 

	}