Re: [boost] portable precise garbage collector for C++

From: Achilleas Margaritis (axilmar_at_[hidden])
Date: 2007-09-23 17:51:46

O/H Larry Evans έγραψε:
> On 09/23/07 15:45, Achilleas Margaritis wrote:
> [snip]
>>> your gc_allocator to be used.  Now that I think about it,
>>> maybe only the std_list::node::_next needs to be a gc_ptr<.>.
>>> That would save some time.
>>>
>> Ah, ok, now I get it :-). You are coding your own list.
>>
>> All you have to do is make every pointer gc_ptr<T> and allocate every 
>> object using the collector.
>>
>> The node object must be allocated using gc_new.
>>
> So, instead of:
> 
>      //adds an element as the last entry
>      inline void push_back(T const& elem) {
>          node_ptr new_node=new node(elem);
>          ...
>      }
> 
> It should be:
> 
>      //adds an element as the last entry
>      inline void push_back(T const& elem) {
>          node::allocator node_allocator;
>          node_ptr new_node=node_allocator(1);
>          new_node->_elem=elem;
>          ...
>      }
> 
> at least, AFAICT.  Haven't tested.
> 

Indeed.