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Home Programming DataLab DLabPascal 2-Dimensional Arrays Dynamic Arrays Boolean InvertBoolMatrix
See also: FillBoolMatrix, ListCellPositionsBool 

InvertBoolMatrix

Declaration: InvertBoolMatrix (var Mat: TBool2DArray): integer;
Inverts the boolean matrix Mat (i.e. the logic state of each cell will be toggled). The function returns the following error codes:
 0 .... everything OK
-1 ... the array Mat has zero size