function ImagPart(const Vec: TOpenCLMtxVec): TOpenCLMtxVec;
Gets the imaginary part of a complex object.
| # | Name | Type | Description |
|---|---|---|---|
| 1 | Vec | TOpenCLMtxVec |
Result: stored in self (calling object), returns self for chaining
Remarks:
Gets the imaginary part of a complex object Vec and stores the real results in the calling object. Size and clVector.Complex properties of the calling object are set implicitly to match Vec object. Vec clVector.Complex must be true otherwise the exception will be raised.
Examples
var a,b: clVector;
begin
a.CopyCplxFromArray(TSingleArray.Create(1,2,3,4)); // a= [1+2i, 3+4i]
b.ImagPart(a); // b = [2, 4]
end;See Also: clVector.RealPart, clVector.RealToCplx
Indexed: function ImagPart(const Vec: TOpenCLMtxVec; VecIndex: Integer; Index: Integer; Len: Integer): TOpenCLMtxVec;
Gets the imaginary part of complex object Vec elements [VecIndex]..[VecIndex+Len-1].
| # | Name | Type | Description |
|---|---|---|---|
| 1 | Vec | TOpenCLMtxVec | |
| 2 | VecIndex | Integer | |
| 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. An exception is raised if the calling object is complex, if Vec is not complex or if array borders are overrun/underrun.