Re: [Libmesh-users] Evaluating values of variables during calculation

[Roy S. <roy...@ic...>]

On Thu, 25 Nov 2010, robert wrote:

> When I try to compile this I get the following error message: error:
> expected type-specifier before ‘(’ token which I don't understand
> because in my opinien I specified the types.

Make sure you're not missing an include file; that would be the
easiest way to end up with a type that's known to you but not your
compiler.

Line numbers are important.  There are a hundred open-parentheses in
your code; guessing where a bug is is futile unless you first figure
out *which* '(' is preceded by an unrecognized type.

> However, I am not ever sure if I can use this to get where I want.

Sorry I missed your earlier Forum post - as I just said there;
MeshFunction will do what you want but there are more efficient things
to do depending on what extra context you have in your code.
---
Roy