TMtxSmallInt::TensorProd Method

TMtxSmallInt Class

TMtxInt *TensorProd(TVecInt *Vec1, TVecInt *Vec2);

Calculates the tensor product of two vectors.

#NameTypeDescription
1Vec1TVecInt *
2Vec2TVecInt *
Remarks:

Calculates the tensor product of Vec1 and Vec2 vectors and stores the results in the calling matrix. The TMtxSmallInt::Rows property is set to Vec1.TMtxSmallInt::Length and TMtxSmallInt::Cols property is set to Vec2.TMtxSmallInt::Length. The TMtxSmallInt::IntPrecision property of the calling matrix is adjusted automatically.

Examples
#include "MtxVecInt.h"
#include "Units.MtxVecInt.h"

using namespace Dew;
using namespace Dew::Math;
using namespace Dew::Math::Units::MtxVecInt;

void Example()
{
    TVecInt *Vec1, *Vec2;
    TMtxInt* V;

    CreateIt(Vec1, Vec2);
    CreateIt(V);
    Vec1->Size(3);
    Vec1->SetIt(DewArray<int>{0,2,3});
    Vec2->Copy(Vec1);
    V->TensorProd(Vec1, Vec2);
    // V becomes:
    // [0,0,0]
    // [0,4,6]
    // [0,6,9]
    FreeIt(Vec1, Vec2);
    FreeIt(V);
}
Declared in Dew::Math::TMtxInt · Dew.Math/MtxVecInt.h · Cross-compiler