On Wed, 11 Nov 2009 08:50:48 -0500, bearophile <[email protected]>
wrote:
In a C program I have a numeric constant SIZE (that is in [1,32]), that
I can define when I compile the code, like this:
gcc -DSIZE=14 ...
How can I do the same thing in D? The solution I have found is to put in
the D code:
version(B1) const SIZE = 1;
version(B2) const SIZE = 2;
version(B3) const SIZE = 3;
version(B4) const SIZE = 4;
...
version(B14) const SIZE = 14;
...
And then compile the D program with:
dmd -version=B14 ...
Or:
ldc -d-version=B14 ...
Do you know nicer ways to do this in D? (if there are no nicer ways, is
this simple feature worth adding to D?)
Thank you, bye,
bearophile
What I would probably do is generate a simple .d file right before you
compile.
