[ndnSIM] How to get erased item of Content Store

[Alex Afanasyev]

Hi Maziar,

Just before the item is erased, you should do something like this:

std::cout << policy_container::begin()->payload()->GetName() << std::endl;

---
Alex

On Jul 1, 2014, at 7:35 PM, Maziar <m.mirzazad at gmail.com> wrote:

> Hi,
> 
> I am trying to get the prefix of the item which has been replaced in content store.
> What I know so far is that the below command does erasing:
> base_.erase (&(*policy_container::begin ()));
> But I can not retrieve the prefix of the item from policy_container::begin ().
> 
> I would appreciate if you help me.
> 
> Thanks
> Maz