clValue.Copy Method

Overload List

#	Signature	Description
1	function Copy: Double;	Copy object value from GPU to CPU memory.
2	function Copy(const Value: TCplx): TOpenCLValue;	Copy object value from CPU to GPU memory.
3	function Copy(const Src: TOpenCLValue): TOpenCLValue;	Copy object value.
4	function Copy(const Value: Double): TOpenCLValue;	Copy object value from CPU to GPU memory.

Overload 1: function Copy: Double;

Copy object value from GPU to CPU memory.

Returns: Double

Overload 2: function Copy(const Value: TCplx): TOpenCLValue;

Copy object value from CPU to GPU memory.

#	Name	Type	Description
1	Value	TCplx

Returns: TOpenCLValue

Overload 3: function Copy(const Src: TOpenCLValue): TOpenCLValue;

Copy object value.

#	Name	Type	Description
1	Src	TOpenCLValue

Returns: TOpenCLValue

Remarks:

Copy value from Src elements to the calling object. Precision and clValue.Complex properties of the calling object are set implicitly to match Src object.

Examples

var a,b: clValue;
begin
    a.Copy(2);
    b.Copy(a);                // b = [1,2,3,4]
end;

Overload 4: function Copy(const Value: Double): TOpenCLValue;

Copy object value from CPU to GPU memory.

#	Name	Type	Description
1	Value	Double

Returns: TOpenCLValue