[aspect-devel] Parameter file preprocessor?

[Jonathan Perry-Houts]

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Good point. Thanks!

On 05/15/2014 01:29 PM, Wolfgang Bangerth wrote:
> 
>> Is there functionality in the parameter file processor to use 
>> something analogous to C style preprocessor directives? It would
>> be useful for moving between 2d and 3d. I'm imagining something
>> like:
>> 
>> 
>> #define DIM 2 set Dimension = DIM
>> 
>> subsection Geometry model set Model name = box
>> 
>> subsection Box set X extent = 1000e3 #if DIM == 2 set Y extent =
>> 660e3 #else set Y extent = 1000e3 set Z extent = 660e3 #endif 
>> end end
> 
> No, there is nothing like this right now. However, you can of
> course your input file through the C preprocessor, as in gcc -E
> input.prm.in -o input.prm (I believe, or some variation thereof,
> using -E).
> 
> Best W.
> 
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