Overload List
| # | Signature | Description |
|---|---|---|
| 1 | TOpenCLMtxVec FixAngle | Sets angle in [-2PI,2PI]. |
| └ indexed: TOpenCLMtxVec FixAngle(Int32 Index, Int32 Len) | ||
| 2 | TOpenCLMtxVec FixAngle(TOpenCLMtxVec Src) | Sets angle in [-2PI,2PI] for all Src elements. |
| └ indexed: TOpenCLMtxVec FixAngle(TOpenCLMtxVec Src, Int32 SrcIndex, Int32 Index, Int32 Len) |
Overload 1: TOpenCLMtxVec FixAngle
Sets angle in [-2PI,2PI].
Result: stored in self (calling object), returns self for chaining
Returns: ThetaRad within -2Dew.Math.Units.Math387.PI and Dew.Math.Units.Math387.PI interval.
Calling this function prior to passing the value to trigonometric functions can significantly improve numerical accuracy.
Sine/cosine appear within many other functions especially complex versions of trigonometric functions. FixAngle method is not used implicitely within TOpenCLMtxVec methods. To achieve maximum performance make sure that the arguments passed to complex trigonometric functions are "small" or scaled down.
Note
The vector must be real.
Indexed: TOpenCLMtxVec FixAngle(Int32 Index, Int32 Len)
FixAngle for calling object complex elements [Index]..[Index+Len-1] in-place.
| # | Name | Type | Description |
|---|---|---|---|
| 1 | Index | Int32 | start index |
| 2 | Len | Int32 | element count |
Result: stored in self (calling object), returns self for chaining
An exception is raised if calling object Dew.Math.TOpenCLBase.Complex property is True or if array borders are overrun/underrun.
Overload 2: TOpenCLMtxVec FixAngle(TOpenCLMtxVec Src)
Sets angle in [-2PI,2PI] for all Src elements.
| # | Name | Type | Description |
|---|---|---|---|
| 1 | Src | TOpenCLMtxVec | source TOpenCLVector or TOpenCLMatrix |
Result: stored in self (calling object), returns self for chaining
Stores the results in the calling object. Size and Dew.Math.TOpenCLBase.Complex properties of the calling vector are set implicitly to match the Src object.
Indexed: TOpenCLMtxVec FixAngle(TOpenCLMtxVec Src, Int32 SrcIndex, Int32 Index, Int32 Len)
Sets angle in [-2PI,2PI] for Src elements [SrcIndex]..[SrcIndex+Len-1] and store the results in the calling object elements [Index]..[Index+Len-1].
| # | Name | Type | Description |
|---|---|---|---|
| 1 | Src | TOpenCLMtxVec | source TOpenCLVector or TOpenCLMatrix |
| 2 | SrcIndex | Int32 | source start index |
| 3 | Index | Int32 | start index |
| 4 | Len | Int32 | element count |
Result: stored in self (calling object), returns self for chaining
Size and Dew.Math.TOpenCLBase.Complex properties of the calling object must be set explicitly. An exception is raised if array borders are overrun.