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// File: BlendFunc_Tensor.cxx
// Created: Thu Dec 5 09:52:07 1996
// Author: Philippe MANGIN
// <pmn@sgi29>
#include <BlendFunc_Tensor.ixx>
#include <TColStd_Array1OfReal.hxx>
#include <math_Vector.hxx>
#include <math_Matrix.hxx>
//#include <math_StackMemoryManager.hxx>
//#include <math_Memory.hxx>
BlendFunc_Tensor::BlendFunc_Tensor(const Standard_Integer NbRow,
const Standard_Integer NbCol,
const Standard_Integer NbMat) :
Tab(1,NbRow*NbMat*NbCol),
nbrow( NbRow ),
nbcol( NbCol ),
nbmat( NbMat ),
nbmtcl( NbMat*NbCol )
{
}
void BlendFunc_Tensor::Init(const Standard_Real InitialValue)
{
// Standard_Integer I, T = nbrow * nbcol * nbmat;
// for (I=1; I<=T; I++) {Tab(I) = InitialValue;}
Tab.Init(InitialValue);
}
void BlendFunc_Tensor::Multiply(const math_Vector& Right,
math_Matrix& M) const
{
Standard_Integer i, j, k;
Standard_Real Somme;
for ( i=1; i<=nbrow; i++) {
for ( j=1; j<=nbcol; j++) {
Somme = 0;
for ( k=1; k<=nbmat; k++) {
Somme += Value(i,j,k)*Right(k);
}
M(i,j) = Somme;
}
}
}
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