protected abstract void ComputeTraceBlock(
	int blockRow,
	int blockCol,
	int lastRow,
	int lastCol,
	sbyte[][] trace
)

Protected MustOverride Sub ComputeTraceBlock ( 
	blockRow As Integer,
	blockCol As Integer,
	lastRow As Integer,
	lastCol As Integer,
	trace As SByte()()
)

protected:
virtual void ComputeTraceBlock(
	int blockRow, 
	int blockCol, 
	int lastRow, 
	int lastCol, 
	array<array<signed char>^>^ trace
) abstract

abstract ComputeTraceBlock : 
        blockRow : int * 
        blockCol : int * 
        lastRow : int * 
        lastCol : int * 
        trace : sbyte[][] -> unit