Re: [Boost-users] eigen2 and multi_array

Subject: Re: [Boost-users] eigen2 and multi_array
From: Eric Niebler (eric_at_[hidden])
Date: 2010-09-15 22:36:19

On 9/15/2010 10:14 PM, Suresh Kumar wrote:
> Hi
> I was trying to use boost::multi_array in a project where I am already
> using eigen2. The following lines does not compile in my code, though
> it compiles correctly outside my project ie as a standalone program
> where eigen is not used.
> 
> typedef multi_array<double, 2> array_type;
> array_type scores(extents[1][1]);
> 
> compiler error: ‘extents’ is not a type
> 
> Any suggestions?

Looks like the Most Vexing Parse. Try adding parens:

array_type scores((extents[1][1]));

-- 
Eric Niebler
BoostPro Computing
http://www.boostpro.com