[dune-pdelab] Minimum compiler support for building the PDELab

[Markus Blatt]

Hi,

On Wed, Sep 11, 2013 at 11:28:30PM +0200, Christian Engwer wrote:
> OK, the problem is the range base for, which was added in g++-4.6. I
> found the following locations:
> 
> rgrep 'for *([^)]*[^:]:[^:][^)]*)' .
> ./dune/pdelab/backend/dense/matrix.hh:150:          for (auto& v : y)
> ./dune/pdelab/backend/dense/matrix.hh:161:          for (auto& v : y)
> ./dune/pdelab/gridfunctionspace/subspacelocalfunctionspace.hh:64:          for (auto& di : this->_dof_index_storage)

I intended to fix this, but this is seems to far more involved that I
did think. The main problem is that the documentation in the code is
very scarce making it really hard to find what e.g. dof_index_storage
is and what type begin() and end() return. I would gues that it is
LFS::iterator but with DUNE you never know and I do not want to do the
guess work.

Would it be possible that the original author fixes this? I would
highly appreciate it.

Markus

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