/*

* Copyright (c) 1997-2009 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: 

* Header STRNG.INL

*

*/

/**

 @file

 @publishedAll 

*/

/** WARNING:  Functon for internal use ONLY.  Compatibility is not guaranteed in future releases. */

inline String::String()

 :	iLength(0), iText(NULL)

	{

	}

/** WARNING:  Functon for internal use ONLY.  Compatibility is not guaranteed in future releases. */

inline String::String(const char* aText)

 :	iLength(0), iText(NULL)

	{

	if (aText && CreateText(strlen(aText)))

		{

		CopyText(iText, aText, iLength);

		iText[iLength] = '\0';

		}

	}

/** WARNING:  Functon for internal use ONLY.  Compatibility is not guaranteed in future releases. */

inline String::String(int aLength,char* aText)

 :	iLength(0), iText(NULL)

	{

	if (aText && CreateText(aLength))

		{

		CopyText(iText, aText, aLength);

		iText[iLength] = '\0';

		}

	}

/** WARNING:  Functon for internal use ONLY.  Compatibility is not guaranteed in future releases. */

inline String::String(const String& aString)

 :	iLength(0), iText(NULL)

	{

	if (CreateText(aString.iLength))

		{

		CopyText(iText, aString.iText, iLength);

		iText[iLength] = '\0';

		}

	}

/** WARNING:  Functon for internal use ONLY.  Compatibility is not guaranteed in future releases. */

inline String& String::operator = (const char* aText)

	{

	char* text = iText;

	if (CreateText(strlen(aText)))

		{

		CopyText(iText, aText, iLength);

		iText[iLength] = '\0';

		DeleteText(text);

		}

	return *this;

	}

/** WARNING:  Functon for internal use ONLY.  Compatibility is not guaranteed in future releases. */

inline String& String::operator = (const String& aString)

	{

	String string(aString);

	char* text = iText;

	if (CreateText(string.iLength))

		{

		CopyText(iText, string.iText, iLength);

		iText[iLength] = '\0';

		DeleteText(text);

		}

	return *this;

	}

/** WARNING:  Functon for internal use ONLY.  Compatibility is not guaranteed in future releases. */

inline String& String::operator += (const char aChar)

	{

	char* text = iText;

	if (CreateText(iLength + 1))

		{

		CopyText(iText, text, iLength - 1);

		iText[iLength - 1] = aChar;

		iText[iLength] = '\0';

		DeleteText(text);

		}

	return *this;

	}

/** WARNING:  Functon for internal use ONLY.  Compatibility is not guaranteed in future releases. */

inline String& String::operator += (const String& aString)

	{

	char* text = iText;

	int length = iLength;

	if (CreateText(length + aString.iLength))

		{

		CopyText(iText, text, length);

		CopyText(iText + length, aString.iText, aString.iLength);

		iText[iLength] = '\0';

		DeleteText(text);

		}

	return *this;

	}

/** WARNING:  Functon for internal use ONLY.  Compatibility is not guaranteed in future releases. */

inline int String::operator == (const String& aString) const

	{

	boolean same = etrue;

	if (iLength != aString.iLength)

		same = efalse;

	else

		{

		for (int i = 0; i < iLength; i++)

			same = same && ((*this)[i] == aString[i]);

		}

	return same;

	}

/** WARNING:  Functon for internal use ONLY.  Compatibility is not guaranteed in future releases. */

inline char& String::operator [] (const int aNum) const

	{

	return iText[aNum];

	}

/** WARNING:  Functon for internal use ONLY.  Compatibility is not guaranteed in future releases. */

inline int String::Length() const

	{

	return iLength;

	}

/** WARNING:  Functon for internal use ONLY.  Compatibility is not guaranteed in future releases. */

inline const char* String::Text()

	{

	return iText;

	}

/** WARNING:  Functon for internal use ONLY.  Compatibility is not guaranteed in future releases. */

inline void String::CopyText(char* aDest, const char* aSource, int aLength) const

	{

	for (int i = 0; i < aLength; i++)

		aDest[i] = aSource[i];

	}