[deal.II] can we bring variables from outside class...?

Hello all, I always learning a lot from you For my problem, I have to impose different boundary values, so for example if in step- 4, we use class derived from Function for making boundary condition. but.. is there any way that I can bring some values from mainclass? to be more specific

[deal.II] Re: Configuring deal.ii error - can't pinpoint what the issue is

Hi Uwe, I obtained an aspect executable, but it failed the tests. I'm going to see where the issue lies and will get back to you. Phil -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You rece

[deal.II] Re: Configuring deal.ii error - can't pinpoint what the issue is

The list of system depencies shown up by candi assumes, that you do not have other compilers installed. (usually we test this on freshly installed (virtual) machines). As far as I know, the default compiler suite (gcc, gfortran) is recent enough for everything we need. But what we really need, i

[deal.II] Re: Configuring deal.ii error - can't pinpoint what the issue is

Hi all, Looks promising now - the version of gcc did not have a gfortran lib installed. During the manual build I had to get a higher version of gcc available from apt-get on ubuntu 14.04. This then caused a number of problems further down the line. Candi looks like an excellent package. Tha

[deal.II] Re: Access specific element within a distributed triangulation

Dear Daniel, Thanks a lot. I understand now. Example 3 is exactly what I need, I try the MPI_MAXLOC approach. But is it necessary to #include ? Since deal.II won't recognize functions such as MPI_Comm_rank (MPI_COMM_WORLD, &myrank) fo

[deal.II] Re: Configuring deal.ii error - can't pinpoint what the issue is

Ah, this seems to be the issue - /usr/bin/mpicc -DLAPACK_SYMBOL_CHECK -pthread CMakeFiles/cmTC_96781.dir/src.c.o -o cmTC_96781 -rdynamic /usr/lib/liblapack.so /usr/lib/libblas.so -lmpi_f90 -lmpi_f77 -lmpi -ldl -lhwloc -lgfortran -lquadmath -lm -lpthread -lc /usr/bin/ld: cannot find -lgfortra

[deal.II] Re: Configuring deal.ii error - can't pinpoint what the issue is

Hi Uwe, Thanks for the suggestion of Candi. At the moment, there is still an issue which I think was causing the problems I had with the manual build. During .candi.sh: -- Performing Test LAPACK_SYMBOL_CHECK - Failed -- Could not find a sufficient BLAS/LAPACK installation: BLAS/LAPACK symbol