Re: [deal.II] Use of QGauss object in tutorials

2020-10-08 Thread Xuefeng Li
On Wed, Oct 7, 2020 at 7:19 PM Wolfgang Bangerth wrote: > > Xuefeng, > > > Still on the course of learning dealii by reading through the tutorials. > Came > > up with the following observation. > > > > 1. In Step-4, a single QGauss object was created in assemble_system(), > and > > was used

Re: [deal.II] Use of QGauss object in tutorials

2020-10-07 Thread Wolfgang Bangerth
Xuefeng, Still on the course of learning dealii by reading through the tutorials. Came up with the following observation. 1. In Step-4, a single QGauss object was created in assemble_system(), and was used later in assemble_system(). 2. In Step-23, multiple copies of the same QGauss ob

[deal.II] Use of QGauss object in tutorials

2020-10-07 Thread Xuefeng Li
Hi, there! Still on the course of learning dealii by reading through the tutorials. Came up with the following observation. 1. In Step-4, a single QGauss object was created in assemble_system(), and was used later in assemble_system(). 2. In Step-23, multiple copies of the same QGauss ob