clMatrix.SetVal Method

Overload List

#	Signature	Description
1	function SetVal(Value: TCplx): TOpenCLMtxVec;	Set all calling object complex elements to complex Value.
	└ indexed: function SetVal(Value: TCplx; Index: Integer; Len: Integer): TOpenCLMtxVec;
2	function SetVal(Value: Double): TOpenCLMtxVec;	Initialize elements to Value.
	└ indexed: function SetVal(Value: Double; Index: Integer; Len: Integer): TOpenCLMtxVec;

Overload 1: function SetVal(Value: TCplx): TOpenCLMtxVec;

Set all calling object complex elements to complex Value.

#	Name	Type	Description
1	Value	TCplx	scalar

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

Indexed: function SetVal(Value: TCplx; Index: Integer; Len: Integer): TOpenCLMtxVec;

Set calling object complex elements [Index]..[Index+Len-1] to complex Value.

#	Name	Type	Description
1	Value	TCplx	scalar
2	Index	Integer	start index
3	Len	Integer	element count

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

Remarks:

clMatrix.Complex property of the calling object are set to true even before the call it was false. An exception is raised if calling object array borders are overrun/underrun.

Overload 2: function SetVal(Value: Double): TOpenCLMtxVec;

Initialize elements to Value.

#	Name	Type	Description
1	Value	Double	scalar

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

Remarks:

Set all calling object elements to Value. If the calling object is complex then the real part is set to Value and the imaginary is set to zero.

Examples

var a: clMatrix;
begin
    a.Size(4,False);
    a.SetVal(1); // a = [1,1,1,1]
end;

See Also: clMatrix.SetZero

Indexed: function SetVal(Value: Double; Index: Integer; Len: Integer): TOpenCLMtxVec;

Set all calling object elements [Index]..[Index+Len-1] to real Value.

#	Name	Type	Description
1	Value	Double	scalar
2	Index	Integer	start index
3	Len	Integer	element count

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

Remarks:

If the calling object is complex then the real part is set to Value and the imaginary is set to zero. An exception is raised if array borders are overrun/underrun.