DateTime :: DateTime - Constructor for timestamp

Implementation overview

• Copy constructor
  DateTime :: DateTime ( cDateTime )
• Set timestamp from ODABA date and time
  DateTime :: DateTime ( cDate, cTime )
• Create an empty timestamp
  DateTime :: DateTime (  )
• Create timestamp value from string
  DateTime :: DateTime ( sDateTime )
• - internal feature (not documented)
  DateTime :: DateTime ( cValue )

Implementation details

1. Copy constructor
   DateTime  :: DateTime ( odaba::DateTime &cDateTime )
   

   The constructor creates a copy from the timestamp value passed in cDate and cTime.

   • cDateTime - Time stamp

     A time stamp combines date and time

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2. Set timestamp from ODABA date and time
   DateTime  :: DateTime ( odaba::Date &cDate, odaba::Time &cTime )
   

   The function sets the timestamp value to the date passed in cDate and to the time passed in cTime.

   • cDate - Date

     The date contains day, month and year, but not the time.

   • cTime - Time value

     The time value is passed in the ODABA Interface::Time format and provides time in 1/100th seconds.

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3. Create an empty timestamp
   DateTime  :: DateTime (  )
   

   The function initializes the timestamp with an empty value.

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4. Create timestamp value from string
   DateTime  :: DateTime ( odaba::String &sDateTime )
   

   The function converts the string into a timestamp value. When no time is passed in the string, time is assumed to be 00:00:00,00.

   • sDateTime - DateTime value in string format

     Date time values in string format are passed as follows:

         date time

     Date and time are separated by exactly one blank character. Date has to be passed in one of following date string formats.

             Standard: yyyy-mm-dd or yyyymmdd

             English:     mm/dd/yyyy

             German:     dd.mm.yyyy

     Time has to be passed as:

             hh[:mm[:ss[,cc]]]

     Time values must not contain spaces.

       2009-11-19 11:23:17,43

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5. - internal feature (not documented)
   DateTime  :: DateTime ( odaba::Value &cValue )
   

   • cValue - Value handle

     A value handle refers to a (usually) opened value. Invalid value handles may cause an exception.

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