Re: [Boost-users] smart pointer declaration question

From: Jack Nguyen (bluekite2000_at_[hidden])
Date: 2005-06-17 10:59:08

I m trying to build a matrix and m having compile error w/ thei following codes
        mpD=boost::shared_array<boost::shared_array<T> >(new        
boost::shared_array<T>[cols]);
        mpD[0]=boost::shared_array<T>(new T[rows*cols]);
        for (int i=1; i<cols;i++)
            mpD[i]=mpD[0]+i*rows;
Seems like there s no match for operator+
Regards,

On 6/16/05, Cory Nelson <phrosty_at_[hidden]> wrote:
> mpD=boost::shared_array<T>(new T[size]);
> 
> On 6/16/05, Jack Nguyen <bluekite2000_at_[hidden]> wrote:
> > I currently have
> >
> > template <typename T>
> > class  Vector
> > {
> >  private:
> >   int Size;
> >   boost::shared_array<T> mpD;
> >
> >   void VecAlloc( int size)
> >   {
> >
> >       boost::shared_array<T> mpD_temp(new T[size]);
> >       mpD=mpD_temp;
> >   }
> >
> >  public:
> >   Vector()
> >       {
> >       }
> >   Vector(int size)
> >       :Size(size)
> >       {
> >           VecAlloc(size);
> >       }
> > }
> >
> >
> > My question is how do i get rid of boost::shared_array<T> mpD_temp(new
> > T[size]); ???
> >
> > _______________________________________________
> > Boost-users mailing list
> > Boost-users_at_[hidden]
> > http://lists.boost.org/mailman/listinfo.cgi/boost-users
> >
> 
> 
> --
> Cory Nelson
> http://www.int64.org
> 
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