Copy2DColTo1DArray

Declaration:

Copy2DColTo1DArray (Src: TDouble2DArray; Col, FirstRow, LastRow: integer; var Dest: TDoubleArray; DestElem): integer;

The function Copy2DColTo1DArray copies the contents of the column Col of the two-dimensional source array Src to the one-dimensional destination array Dest. All rows of the column Col from given indices FirstRow to LastRow will be copied to cell DestElem and the subsequent ones. Indices are 0-based. Setting both parameters FirstRow and LastRow to zero values defaults to the entire column. The function returns the following error codes:  0 ... everything is OK -1 ... SrcArr has size zero size -2 ... FirstRow and/or LastRow do not constitute a valid range -3 ... Col is not valid -4 ... the parameter DestElem is out of range (valid range: 0 to length(Dest)-1)