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Vector.Reverse Method (TMtxVec, integer, integer, integer)
Vector Record | Vector Members | MtxExpr Namespace | Reverse Method | Example | See Also
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Reverse vector elements.

Pascal
function Reverse(const Vec: TMtxVec; VecIndex: integer; Index: integer; Len: integer): TMtxVec; overload;
Description

The method reverses Vec vector elements from [VecIndex].. [VecIndex+Len-1] and stores them in the calling vector from [Index]...[Index+Len-1] by using the following equation: 

 

This overload reverses calling vector elements in-place.

See Also
Example
var a: Vector; begin a.SetIt(False,[1,2,3,4]); a.Reverse; // a = [4,3,2,1] end;
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