TOpenCLVector.Sqrt Method

Overload List

#	Signature	Description
1	function Sqrt: TOpenCLMtxVec;	Square root.
	└ indexed: function Sqrt(Index: Integer; Len: Integer): TOpenCLMtxVec;
2	function Sqrt(const X: TOpenCLMtxVec): TOpenCLMtxVec;	Calculate the square root of all X object elements.
	└ indexed: function Sqrt(const X: TOpenCLMtxVec; XIndex: Integer; Index: Integer; Len: Integer): TOpenCLMtxVec;

Overload 1: function Sqrt: TOpenCLMtxVec;

Square root.

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

Remarks:

Calculate the square root of all caling object elements in-place.

Examples

var a: clVector;
begin
    a.CopyFromArray(TSingleArray.Create(1,4,9,16));
    a.Sqrt; // a= [1, 2, 3, 4]
end;

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

Calculate the square root 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.

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

Calculate the square root of all X object elements.

#	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 the calling object. Size and TOpenCLBase.Complex properties of the calling object are adjusted automatically.

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

Calculate the square root of X object elements [XIndex]..[XIndex+Len-1].

#	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:

The results are stored in calling object elements [Index]..[Index+Len-1]. Size and TOpenCLBase.Complex properties of calling object are not changed. An exception is raised if array borders are overrun.