[PATCH] add auto_vec

[Marc Glisse]

On Mon, 18 Nov 2013, Trevor Saunders wrote:

> This patch adds a class auto_vec which releases its internal storage in 
> its destructor, but unlike stack_vec it has no built in storage so its 
> reasonable to use it in objects on the heap.  It then replaces a bunch 
> of vectors on the stack with stack_vec if the initial creation size was 
> a compile time constant or auto_vec otherwise.

Why not use stack_vec<T, 0>? You could partially specialize it if there
is waste, and you could make the 0 implicit.

-- 
Marc Glisse