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TMtxVecInt.Rotate Method (integer, integer, integer)

A cyclic shift on vector elements in range.

Pascal
function Rotate(Offset: integer; Index: integer; Len: integer): TMtxVecInt; overload;

Performs cyclic shift on vector elements in specified range [Index..Index+Len-1]. The number of elements to shift is specified in the Offset parameter. Offset can be any integer number, positive or negative. 

An exception is raised if array borders are overrun/underrun.

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