Add ..\dev\.. to path
/*
* 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 the License "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:
*
*/
#ifndef __NUMVAL_H__
#define __NUMVAL_H__
#include "DATATYPE.H"
class String;
class ResourceDataStream;
class NumericValue
{
friend class String;
friend RCBinaryStream& operator<<(RCBinaryStream& os,NumericValue aValue);
public:
NumericValue(const String & Source, DataType NumericValueType);
NumericValue(DataType NumericValueType);
NumericValue(unsigned long ValueToSet, DataType NumericValueType);
~NumericValue();
NumericValue(const NumericValue & Source);
const unsigned char* Data() const;
unsigned long Size() const;
DataType NumericValueType() const;
unsigned long GetULong() const;
long GetLong() const;
NumericValue& operator=(unsigned long aValueToSet);
static String ltoa(long aValue);
static bool CheckSigned(unsigned long aValue,DataType NumericValueType);
void StreamOut(ResourceDataStream& aStream) const;
private:
void AllocateSpace();
void ConvertToNumber(const String& aSource);
void ConvertToDouble(const String& aSource);
void ConvertToNatural(const String& aSource);
void StoreValue(unsigned long aLongValue);
private:
unsigned long iSize;
DataType iNumericValueType;
unsigned char* iData;
unsigned long iULongValue;
long iSignedValue;
double iDoubleValue;
};
#endif