TOpenCLMatrix.Frac Method

Overload List

#	Signature	Description
1	function Frac: TOpenCLMtxVec;	Fractional part of values.
	└ indexed: function Frac(Index: Integer; Len: Integer): TOpenCLMtxVec;
2	function Frac(const X: TOpenCLMtxVec): TOpenCLMtxVec;	Calculates the fractional part for all X object values.
	└ indexed: function Frac(const X: TOpenCLMtxVec; XIndex: Integer; Index: Integer; Len: Integer): TOpenCLMtxVec;

Overload 1: function Frac: TOpenCLMtxVec;

Fractional part of values.

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

Remarks:

Calculates the fractional part for all object values in-place.

Examples

var a: clMatrix;
    ind: Integer;
begin
    a.CopyFromArray(2,2,TSingleArray.Create(1,5.5,-1.6,6)); // a = [1, 5.5, -1.6, 6]
    a.Frac;  // a = [0, 0.5, -0.6, 0]
    finally
        a.Free;
    end;
end;

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

Calculates the fractional part for 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 or underrun.

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

Calculates the fractional part for all X object values.

#	Name	Type	Description
1	X	TOpenCLMtxVec	source TOpenCLVector or TOpenCLMatrix

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

Remarks:

Stores the result in calling object. Size and TOpenCLBase.Complex properties of calling object are adjusted automatically.

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

Calculates the fractional part for 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:

Stores the result in calling object elements [Index]..[Index+Len-1]. An exception is raised if array borders are overrun or underrun.