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FUNCTION xpxGetMemberCount(aggregateId : GENERIC;
VAR elementsInAggr : INTEGER)
status : INTEGER;
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The xpxGetMemberCount function returns the number of elements in the specified persistent aggregate aggregateId in the argument elementsInAggr.
Arguments
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| Type | Name | Comment |
| GENERIC | aggregateId | comment |
| INTEGER | elementsInAggr |
Return Value
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Options
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Example
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FUNCTION getMemberCount(modelId : GENERIC; entityName : STRING) : INTEGER; LOCAL extentId : GENERIC; members : INTEGER; END_LOCAL; ON_ERROR_DO; xpxPrintf('\nError. |
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');
xpxThrow;
END_ON_ERROR_DO;
xpxGetEntityExtentBN(modelId,entityName,extentId);
members := xpfGetMemberCount(extentId);
xpxPrintf('\n%d Members in model.',members);
RETURN(members);
END_FUNCTION; |
See also
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