dolfin team mailing list archive

["Garth N. Wells" <g.n.wells@xxxxxxxxxx>]

I've tried some more, and this is where I'm at:

1. When using the Intel C++ compiler with the gcc header files (which is
required in order to link with other libraries compiled with gcc), the
only fatal error is the problem with PArray.h. This I haven't worked
this out yet. There are a lot of warnings which I can fix. A warning
which I can't fix (needs to be done in FFC) relates to the virtual
functions  
  void BiLinearForm::real [], const AffineMap&, uint) const
  void LinearForm::real [], const AffineMap&, uint) const

The error is

error #654: overloaded virtual function "dolfin::BilinearForm::eval" is
only partially overridden in class
"dolfin::ConvectionDiffusion2D::BilinearForm"
  class BilinearForm : public dolfin::BilinearForm

Could we put an empty eval() function which takes 3 arguments in the FFC
generated files?

2. When using the Intel C++ compiler with the Intel header files, I get
a lot more errors, which can also be fixed. One thing is when using
STLs, the header files need to be included, which the aren't now. For
example, in MeshInit.cpp, the function set_intersection() is called,
which I couldn't find anywhere in DOLFIN. I realised later the it could
be fixed by
  #include<algorithm>
Why don't we need to include this when using g++?

I think that sorting out this case in particular will enhance
portability.

Garth

On Fri, 2006-03-24 at 14:14 -0600, Anders Logg wrote:
> On Fri, Mar 24, 2006 at 07:01:44PM +0100, Garth N. Wells wrote:
> > Another problem is in DefaultParameters.h. Throughout the code, I've had
> > to include header files for Standard Template Library. In
> > DefaultParameters.h I get the error mesage
> > 
> > /dolfin/DefaultParameters.h(57): error: namespace "std" has no member
> > "numeric_limits"
> >   add("homotopy maximum size", std::numeric_limits<int>::max());
> >                                     ^
> > 
> > ./dolfin/DefaultParameters.h(57): error: type name is not allowed
> >   add("homotopy maximum size", std::numeric_limits<int>::max());
> > 
> > but if I add #include<limits> I then get a whole bunch of other errors.
> > 
> > Garth
> 
> Where did you include <limits>? In ParameterSystem.cpp?
> 
> /Anders
> 
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