Re: [Boost-users] [ptr_vector] vector<ptr_vector < T > >

Felipe Magno de Almeida skrev:

On 5/25/07, Seweryn Habdank-Wojewódzki wrote:

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# sobota 26 maja 2007 02:14, @ Felipe Magno de Almeida:

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Use ptr_vector Thanks

Btw why there is no way to work with it like that:

ptr_vector<Foo> g; g.push_back ( new Foo(1,k) );

ptr_vector d; d.push_back ( new ptr_vector<Foo> ( g ) );

d.push_back( g.clone() );

Because ptr_vector is not copy-constructable. That is the same reason why you can't use it inside a STL container.

In 1.35 I plan to change this so all ptr containers can be copied. I still don't recommend vector< ptr_vector<T> >, but I'll let the user decide when he wants to copy. -Thorsten