Subject: Re: [Boost-bugs] [Boost C++ Libraries] #10089: constexpr support in units
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2018-01-10 20:39:46
#10089: constexpr support in units
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Reporter: gonzalobg88@⦠| Owner: Jürgen Hunold
Type: Feature Requests | Status: new
Milestone: To Be Determined | Component: units
Version: Boost Development Trunk | Severity: Problem
Resolution: | Keywords:
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Comment (by anonymous):
This would be really nice to have this. Without it, you can't specify
array sizes based on math done with "units". ex, I can't do this:
constexpr quantity<time> secs_4 = 4*seconds;
constexpr quantity<time> secs_2 = 2*seconds;
constexpr int array_size = static_cast<int>(secs_4/secs_2);
int an_array[array_size];
I also converting everything to "static const" instead of constexpr, but
that didn't work either.
-- Ticket URL: <https://svn.boost.org/trac10/boost/ticket/10089#comment:7> Boost C++ Libraries <http://www.boost.org/> Boost provides free peer-reviewed portable C++ source libraries.
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