TOpenCLMtxVec ImagPart(TOpenCLMtxVec Vec)
Gets the imaginary part of a complex object.
| # | Name | Type | Description |
|---|---|---|---|
| 1 | Vec | TOpenCLMtxVec | source TOpenCLVector or TOpenCLMatrix |
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 Dew.Math.clVector.Complex properties of the calling object are set implicitly to match Vec object. Vec Dew.Math.clVector.Complex must be true otherwise the exception will be raised.
Examples
clVector a;
clVector b;
a.CopyCplxFromArray(TSingleArray.Create(1,2,3,4)); // a= [1+2i, 3+4i]
b.ImagPart(a); // b = new double[] {2, 4}See Also: clVector.RealPart, clVector.RealToCplx
Indexed: TOpenCLMtxVec ImagPart(TOpenCLMtxVec Vec, Int32 VecIndex, Int32 Index, Int32 Len)
Gets the imaginary part of complex object Vec elements [VecIndex]..[VecIndex+Len-1].
| # | Name | Type | Description |
|---|---|---|---|
| 1 | Vec | TOpenCLMtxVec | source TOpenCLVector or TOpenCLMatrix |
| 2 | VecIndex | Int32 | |
| 3 | Index | Int32 | start index |
| 4 | Len | Int32 | 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.