Template Function t8_axpyz(const TVecX&, const TVecY&, TVecZ&, const double)

• Defined in File t8_vec.hxx

Function Documentation

template<T8VecType TVecX, T8VecType TVecY, T8VecType TVecZ>
constexpr void t8_axpyz(const TVecX &vec_x, const TVecY &vec_y, TVecZ &vec_z, const double alpha)

Z = Y + alpha * X.

Parameters:

• vec_x – [in] An N-dimensional vector.

• vec_y – [in] An N-dimensional vector.

• vec_z – [out] On output set to vec_y + alpha * vec_x

• alpha – [in] A factor for the multiplication of vec_x.