[Dune-devel] dune-common update seems to cause error in my ParMetis routine

[Markus Blatt]

Hi,

On Fri, Jan 22, 2016 at 11:55:31AM +0100, Aleksejs Fomins wrote:
> My Parmetis code, which used to compile before, includes the following lines:
> 
> ------------------------------------------------------------------------------
> #if PARMETIS_MAJOR_VERSION < 4
>       typedef idxtype idx_t;
>       typedef float real_t;
> #endif
> 
> std::vector<real_t> tpwgts(ncon*nparts, 1./nparts);
> ------------------------------------------------------------------------------
> 
> With the latest pull of dune-common, I get the following error
> 
> ------------------------------------------------------------------------------
> /home/fomins/gitwork/hades-lspr-ag/dune-curvilineargrid/dune/curvilineargrid/io/file/curvilineargmshreader.hh:1124:25: error: type/value mismatch at argument 1 in template parameter list for ‘template<class _Tp, class _Alloc> class std::vector’
>        std::vector<real_t> tpwgts(ncon*nparts, 1./nparts);
>                          ^
> /home/fomins/gitwork/hades-lspr-ag/dune-curvilineargrid/dune/curvilineargrid/io/file/curvilineargmshreader.hh:1124:25: note:   expected a type, got ‘real_t’
> ------------------------------------------------------------------------------
> 
> Would you be so kind as to suggest what caused this error and how to correct it?

The error message is pretty clear: The compiler does not know real_t
for whatever reason. What is it supposed to be?

Cheers,

Markus

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