TOpenCLVector.Inv Method

Overload List

#	Signature	Description
1	function Inv: TOpenCLMtxVec;	Inverse elements.
	└ indexed: function Inv(Index: Integer; Len: Integer): TOpenCLMtxVec;
2	function Inv(const X: TOpenCLMtxVec): TOpenCLMtxVec;	Calculate the inverse of all X object elements without limiting operating.
	└ indexed: function Inv(const X: TOpenCLMtxVec; XIndex: Integer; Index: Integer; Len: Integer): TOpenCLMtxVec;

Overload 1: function Inv: TOpenCLMtxVec;

Inverse elements.

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

Remarks:

Calculates the inverse of all calling object elements in-place without limiting inverse operation.

Examples

var a,b: clVector;
begin
    a.CopyFromArray(TSingleArray.Create(1,2,3,4));  // a = [1, 2, 3, 4]
    b.Inv(a); // b = [1.0, 0.5, 0.3333, 0.25]
end;

Indexed: function Inv(Index: Integer; Len: Integer): TOpenCLMtxVec;

Calculate the inverse of calling object elements [Index]..[Index+Len-1] in-place.

#	Name	Type	Description
1	Index	Integer	start index
2	Len	Integer	element count

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

Remarks:

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

Overload 2: function Inv(const X: TOpenCLMtxVec): TOpenCLMtxVec;

Calculate the inverse of all X object elements without limiting operating.

#	Name	Type	Description
1	X	TOpenCLMtxVec	source TOpenCLVector or TOpenCLMatrix

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

Remarks:

Store the results in calling object. Size and TOpenCLBase.Complex property of calling object are adjusted automatically.

Indexed: function Inv(const X: TOpenCLMtxVec; XIndex: Integer; Index: Integer; Len: Integer): TOpenCLMtxVec;

Calculate the inverse of X object elements [XIndex]..[XIndex+Len-1] without limiting operating.

#	Name	Type	Description
1	X	TOpenCLMtxVec	source TOpenCLVector or TOpenCLMatrix
2	XIndex	Integer	X start index
3	Index	Integer	start index
4	Len	Integer	element count

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

Remarks:

Store the results in calling object elements [Index]..[Index+Len-1]. An exception is raised if X and calling object TOpenCLBase.Complex property does not match or array borders are overrun/underrun.