Re: [Boost-users] shared_array double free problem

From: Ben Hutchings (ben.hutchings_at_[hidden])
Date: 2005-07-26 10:36:29

Jack Nguyen wrote:

>Here is the compilable code:
>  
>
<snip>

>  VectorView(T* ptr, int size)
>  {
>    _size=size;
>    _vp=boost::shared_array<T>(ptr);
>  }
>  
>
<snip>

>int main (void)
>{
>  double a[]={1,2,3,4,5,6,7};
>  VectorView<double>V(a,4);
>  std::cout<<V;
>  return 0;
>}
>
>Any workaround?
>  
>
shared_array doesn't copy arrays (that's half the point of using it). 
You really don't want to delete arrays with automatic storage, so don't 
pass them to shared_array.

Ben.