Re: [ublas] Returning vectors or matrices from user functions

Subject: Re: [ublas] Returning vectors or matrices from user functions
From: sanann (padalasaisandeep_at_[hidden])
Date: 2014-08-05 04:08:41

hello,
I am trying to return a array of matrices from a function but when i use
return there is always an error can you please help me.

typedef boost::numeric::ublas::matrix<double> BMT;

     BMT fun();
       {
       BMT mym;
       mym.resize(3,3);
       for(int i = 0; i<9;++i) mym(i/3,i%3)=i;
       std::cout << mym << std::endl;
       return mym;
       }
error: cannot convert 'BMT {aka boost::numeric::ublas::matrix<double>}' to
'int' in return
        return mym;
               ^

why do i get this error how do i overcome it.

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