Overload List
| # | Signature | Description |
|---|---|---|
| 1 | TMtxVec *ImagPart(TMtxVec *Vec) const; | Gets the imaginary part of a complex object. |
| 2 | TMtxVec *ImagPart(TMtxVec *Vec, int VecIndex, int Index, int Len) const; | Gets the imaginary part of complex object Vec elements [VecIndex]..[VecIndex+Len-1]. |
Overload 1: TMtxVec *ImagPart(TMtxVec *Vec) const;
Gets the imaginary part of a complex object.
| # | Name | Type | Description |
|---|---|---|---|
| 1 | Vec | TMtxVec * |
Remarks:
Gets the imaginary part of a complex object Vec and stores the real results in the calling object. Size and Vector::Complex properties of the calling object are set implicitly to match Vec object. Vec Vector::Complex must be true otherwise the exception will be raised.
Examples
#include "MtxExpr.h"
using namespace Dew;
using namespace Dew::Math;
void Example()
{
Vector a, b;
a.SetIt(true, DewArray<double>{1, 2, 3, 4}); // a= [1+2i, 3+4i]
b.ImagPart(a); // b = [2, 4]
}See Also: Vector::RealPart, Vector::RealToCplx
Declared in Dew::Math::Vector · Dew.Math/MtxExpr.h · Cross-compiler
Overload 2: TMtxVec *ImagPart(TMtxVec *Vec, int VecIndex, int Index, int Len) const;
Gets the imaginary part of complex object Vec elements [VecIndex]..[VecIndex+Len-1].
| # | Name | Type | Description |
|---|---|---|---|
| 1 | Vec | TMtxVec * | |
| 2 | VecIndex | int | |
| 3 | Index | int | |
| 4 | Len | int |
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.
Examples
#include "MtxExpr.h"
#include "Units.Math387.h"
using namespace Dew;
using namespace Dew::Math;
using namespace Dew::Math::Units::Math387;
void Example()
{
Vector a, b;
a = {Cplx(1, 2), Cplx(3, 4)}; // a= [1+2i, 3+4i]
b.ImagPart(a); // b = [2, 4]
}Declared in Dew::Math::Vector · Dew.Math/MtxExpr.h · Cross-compiler