Re: [Boost-users] Do not understand about creating a vector of vector using Boost::interprocess libraries

Subject: Re: [Boost-users] Do not understand about creating a vector of vector using Boost::interprocess libraries
From: Ion Gaztañaga (igaztanaga_at_[hidden])
Date: 2014-08-16 13:49:12

El 15/08/2014 14:49, å¼ å›½ç†™ escribió:
> Dear everyone,
>
> I've just begun learning to use IPC in boost. Here I want to create a
> vector of vector<std::complex<double>>, that is to say, a matrix of complex.

>     m->resize(4);

A shared memory vector is not default constructible so you can't resize 
it without giving an argument.

    m->reserve(4);
    m->resize(4, (*m)[0]);

should work.

Best,

Ion