DataConvert.h

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/** 
* @file DataConvert.h
* @brief Class for converting between strings and numbers
*
* @author LMI Technologies
*/

#ifndef _DataConvert_h
#define _DataConvert_h

#include <string>

using namespace std;

/**
Class for data conversations
*/
class CDataConvert
{
public:

   /**
   wstring -> long conversion
   
   @param stValue Value as wstring
   @param lValue  Output value as long
   @return Success
   */
   static bool StringToLong(wstring stValue, long& lValue);

   /**
   string -> long conversion

   @param stValue Value as string
   @param lValue  Output value as long
   @return Success
   */
   static bool StringToLong(string stValue, long& lValue);

   /**
   wstring -> unsigned long conversion
   
   @param stValue Value as wstring
   @param lValue  Output value as unsigned long
   @return Success
   */
   static bool StringToDWord(wstring stValue, unsigned long& lValue);
   
   /**
   string -> unsigned long conversion

   @param stValue Value as string
   @param dwValue Output value as unsigned long
   @return Success
   */
   static bool StringToDWord(string stValue, unsigned long& dwValue);

   /**
   wstring -> double conversion
   
   @param stValue Value as wstring
   @param dValue  Output value as double
   @return Success
   */
   static bool StringToDouble(wstring stValue, double& dValue);
   
   /**
   string -> double conversion

   @param stValue Value as string
   @param dValue  Output value as double
   @return Success
   */
   static bool StringToDouble(string stValue, double& dValue);

   /**
   long -> wstring conversion
   
   @param lValue  Value as long
   @param lSize   Length, if greater than zero filled with leading zeros
   @return Value as wstring
   */
   static wstring LongToWString(long lValue, long lSize = -1);

   /**
   long -> string conversion

   @param lValue  Value as long
   @param lSize   Length, if greater than zero filled with leading zeros
   @return Value as string
   */
   static string LongToString(long lValue, long lSize = -1);

   /**
   unsigned long -> wstring conversion

   @param dwValue Value as unsigned long
   @param lSize   Length, if greater than zero filled with leading zeros
   @return Value as wstring
   */
   static wstring DWordToWString(unsigned long dwValue, long lSize = -1);
   
   /**
   unsigned long -> string conversion

   @param dwValue Value as unsigned long
   @param lSize   Length, if greater than zero filled with leading zeros
   @return Value as string
   */
   static string DWordToString(unsigned long dwValue, long lSize = -1);

   /**
   double -> wstring conversion
   
   @param dValue  Value as double
   @param stFormat   Format-String
   @return Value as wstring
   */
   static wstring DoubleToWString(double dValue, wstring stFormat = L"%g");
   
   /**
   double -> string conversion

   @param dValue  Value as double
   @param stFormat   Format-String
   @return Value as string
   */
   static string DoubleToString(double dValue, string stFormat = "%g");
};

#endif // _DataConvert_h