xpfGetDataTypeSize

Owned by Former user (Deleted)
Last updated: May 14, 2019 by Former user (Deleted)
FUNCTION xpfGetDataTypeSize (dataType      : INTEGER)
                             dataTypeSize  : INTEGER;

The xpfGetDataTypeSize function returns the size in bytes of the given datatype. The "dataType" argument should be xpxINTEGER, xpxAGGR, xpxINSTANCE, xpxBOOLEAN, ..etc.

 

Arguments

TypeNameComment
INTEGERdataTypecomments

Return Value

 

TypeNameComment
INTEGERdataTypeSizecomments

Options

 

Example

  FUNCTION getDataTypeSize : BOOLEAN;
     LOCAL
      dtsize : INTEGER;
    END_LOCAL;
    ON_ERROR_DO;
      xpxPrintf('\nError.');
      xpxThrow;
    END_ON_ERROR_DO;
    
    dtsize := xpfGetDataTypeSize(xpxINTEGER);
    xpxPrintf('\nData type size for INTEGER : %d',dtsize);
    dtsize := xpfGetDataTypeSize(xpxREAL);
    xpxPrintf('\nData type size for REAL : %d',dtsize);
    dtsize := xpfGetDataTypeSize(xpxINSTANCE);
    xpxPrintf('\nData type size for INSTANCE : %d',dtsize);    
    
    RETURN(TRUE);
  END_FUNCTION;

 

See also

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