xpxGetRandomInteger

Owned by Former user (Deleted)
Last updated: May 15, 2019 by Former user (Deleted)
FUNCTION xpxGetRandomInteger(VAR aRandomInteger : INTEGER)
                             status             : INTEGER;

The xpxGetRandomInteger returns a random integer value in the aRandomInteger argument. This function is implemented by using the ANSI C function rand().

Arguments

TypeNameComment
INTEGERaRandomIntegera random integer value

Return Value

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Options

 

Example

  FUNCTION getRandomInteger : SET OF INTEGER;
     LOCAL
       randInt    : INTEGER;
       randIntSet : SET OF INTEGER;
     END_LOCAL;
     ON_ERROR_DO;
       xpxPrintf('\nError.');
       xpxThrow;
    END_ON_ERROR_DO;
    
    REPEAT i := 1 TO 10;
      xpxGetRandomInteger(randInt);
      randIntSet ++ randInt;
      xpxPrintf('\nrrandIntSet[%d] : %lu',i,randInt);
    END_REPEAT;
    
    RETURN(randIntSet);
  END_FUNCTION;

 

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