TVec.Shift Method

Overload List

#	Signature	Description
1	TVec Shift(TMtxVec Src, Int32 Offset)	Shift vector elements left or right in the array.
	└ indexed: TMtxVec Shift(TMtxVec Vec, Int32 Offset, Int32 VecIndex, Int32 Index, Int32 Len)
2	TVec Shift(Int32 Offset)	Shift vector elements left or right in the array.
	└ indexed: TMtxVec Shift(Int32 Offset, Int32 Index, Int32 Len)

Overload 1: TVec Shift(TMtxVec Src, Int32 Offset)

Shift vector elements left or right in the array.

#	Name	Type	Description
1	Src	TMtxVec	source TVec or TMtx
2	Offset	Int32

Result: stored in self (calling object), returns self for chaining

Remarks:

Shifts Src vector elements and stores the result in the calling object. The number of elements to shift is specified in the Offset parameter. Offset can be any integer number, positive or negative.

See Also: TVec.Rotate

Indexed: TMtxVec Shift(TMtxVec Vec, Int32 Offset, Int32 VecIndex, Int32 Index, Int32 Len)

A shift on vector elements in range.

#	Name	Type	Description
1	Vec	TMtxVec	source TVec or TMtx
2	Offset	Int32
3	VecIndex	Int32
4	Index	Int32	start index
5	Len	Int32	element count

Result: stored in self (calling object), returns self for chaining

Remarks:

Performs shift on source vector elements in specified range [Index..Index+Len] and stores them to calling vector. The number of elements to shift is specified in the Offset parameter. Offset can be any integer number, positive or negative.

Overload 2: TVec Shift(Int32 Offset)

Shift vector elements left or right in the array.

#	Name	Type	Description
1	Offset	Int32

Result: stored in self (calling object), returns self for chaining

Remarks:

Shifts calling vector elements. The number of elements to shift is specified in the Offset parameter. Offset can be any integer number, positive or negative.

Examples

TVec a;
MtxVec.CreateIt(out a);
try
    {
        a.SetIt(false,new double[] {1,-2,3,0});
        a.Shift(1); // a = 1,1,-2,3
    }
finally
    {
        MtxVec.FreeIt(ref a);
    }

See Also: TVec.Rotate

Indexed: TMtxVec Shift(Int32 Offset, Int32 Index, Int32 Len)

Shift vector elements in range.

#	Name	Type	Description
1	Offset	Int32
2	Index	Int32	start index
3	Len	Int32	element count

Result: stored in self (calling object), returns self for chaining

Remarks:

Shifts calling vector elements in specified range [Index..Index+Len]. The number of elements by which to shift is specified in the Offset parameter.

Offset can be any integer number, positive or negative.