xpxCopyAggrElements

Owned by Former user (Deleted)
Last updated: Jan 02, 2018

 

FUNCTION xpxCopyAggrElements (sourceAggrId              : AGGREGATE OF GENERIC;
                              firstIndexInSource        : INTEGER; 
                              maxElementsToCopy         : INTEGER; 
                              VAR actualElementsCopied  : INTEGER; 
                              targetAggrId              : AGGREGATE OF GENERIC; 
                              firstIndexInTarget        : INTEGER)  
                              status                    : INTEGER;

The xpxCopyAggrElements function copies aggregate elements from source to target aggregate.

Arguments

TypeNameComment
AGGREGATE OF GENERICsourceAggrIdA numeric aggregateID that uniquely identifies the source aggregate instance in the operation
INTEGERfirstIndexInSourceSpecifies the index of the first element to copy from the source aggregate. The index range is:
  • For ARRAY:  lowerBound <= sourceIndex <= upperBound
  • For all other aggregates:   0<= sourceIndex < members in aggregate
INTEGERmaxElementsToCopySpecifies the maximum number of elements to copy.  When <maxElementsToCopy> = 0 then all elements in the source aggregate with an index >= <sourceIndex> will be copied.
INTEGERactualElementsCopied 
AGGREGATE OF GENERICtargetAggrIdA numeric aggregateID that uniquely identifies the target aggregate instance in the operation.
INTEGERfirstIndexInTargetSpecifies the index of the first element to from the target aggregate

Return Value

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Options

 

Example

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See also

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