LUincremental()

template<typename T>

M2_arrayintOrNull MutableMat< T >::LUincremental ( std::vector< size_t > & P, const MutableMatrix * v, int i )

virtual

Implements MutableMatrix.

Definition at line 233 of file mutablemat-imp.hpp.

{
  T* LU1 = this->coerce<T>();
  const T* v1 = const_cast<MutableMatrix*>(v)->coerce<T>();
  if (LU1 == nullptr or v1 == nullptr)
    throw exc::engine_error("expected matrices of the same ring/type");
  return MatrixOps::LUincremental(P, *LU1, *v1, m);
}

References MutableMatrix::coerce(), MatrixOps::LUincremental(), MutableMatrix::MutableMatrix(), and T.