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- Subject: RE: Please translate this easy snip of C++ to Lua
- From: "Philip Plumlee" <phlip@...>
- Date: Wed, 8 Dec 2004 16:28:45 -0800
Stephan Mantler wrote:
> Philip Plumlee wrote:
> > Luists:
> >
> > Ogle this awesome snip of C++:
> >
> > #define TRACE_(x) cout << #x ": " << x << endl
>
> can't help with the Lua translation, but i'd suggest using
> (x) instead of the bare x, or you might run into operator
> precedence problems:
TRACE_(apples << oranges);
That's a feature. (x) would yield an attempt to shift apples by orange
bits.
(Actually, the feature will cram the results together, so:
TRACE_(apples << ' ' << oranges);
)
One could tweak the width manipulators there...
--
Phlip
http://ssw0251/wiki.rb?RecentChanges
home: mailto:phlip2005@gmail.com
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