%AddIntervalMono function

Function
The function adds relative time TimeR to absolute time TimeA. A result is value of Absolute time type.
Declaration
TIME %AddIntervalMono(
   TIME in TimeA,
   REAL in TimeR,
 )
Parameters
TimeAAbsolute time.
TimeRRelative time.
Description

The function %AddIntervalMono adds relative time to absolute one. The result will be influenced by the fact that the time jump (between summer and winter time) was or was not performed in this interval. E.g., if 3 hours are added to 1:00 a.m., the result can be 3:00 (jump to winter-time), 4:00 or 5:00 a.m. (jump to summer-time) in Slovakia.

Example
 ; =================================================================
 ;  Slovakia (country for this example)
 ;  Time zone is UTC+1.
 ;  There are summer [A] and winter [B] times (with time shifts).
 ;  Summer time is from 29th March 2009 to 24th October 2009.
 ;  A3:00:00 is changed to B2:00:00 on Sunday (25th October 2009).
 ; =================================================================
  
 BEGIN
 
  TIME _baseTime
 
  TIME _addMono1
  TIME _addMono2
 
  ; UTC 23:30:00 24.10.2009
  _baseTime := %StrToTimeEx("01:30:00 25.10.2009", "hh:mi:ss dd-mm-rrrr")
 
  ; add 1 hour - result time 25-10-2009 A2:30:00.000
  _addMono1 := %AddIntervalMono(_baseTime, 3600)
  ; add 2 hour - result time 25-10-2009 B2:30:00.000
  _addMono2 := %AddIntervalMono(_baseTime, 7200)
 
 END

Related pages:

Implemented functions
Function arguments - types
%AddIntervalLocal

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