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//static const char* sccsid = "@(#)math_Jacobi.cxx 3.2 95/01/10"; // Do not delete this line. Used by sccs.
//#ifndef DEB
#define No_Standard_RangeError
#define No_Standard_OutOfRange
#define No_Standard_DimensionError
//#endif
#include <math_Jacobi.ixx>
#include <math_Recipes.hxx>
#include <math_NotSquare.hxx>
math_Jacobi::math_Jacobi(const math_Matrix& A) : AA(1, A.RowNumber(),
1, A.RowNumber()),
EigenValues(1, A.RowNumber()),
EigenVectors(1, A.RowNumber(),
1, A.RowNumber()) {
math_NotSquare_Raise_if(A.RowNumber() != A.ColNumber(), " ");
AA = A;
Standard_Integer Error = Jacobi(AA, EigenValues, EigenVectors, NbRotations);
if(!Error) {
Done = Standard_True;
}
else {
Done = Standard_False;
}
}
void math_Jacobi::Dump(Standard_OStream& o) const {
o <<"math_Jacobi ";
if (Done) {
o << " Status = Done \n";
o << " The eigenvalues vector is: " << EigenValues << endl;
}
else {
o << "Status = not Done \n";
}
}
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