Re: [Boost-users] [Interprocess] create a managed_mapped_file without allocator mutex?

Subject: Re: [Boost-users] [Interprocess] create a managed_mapped_file without allocator mutex?
From: Andy Wiese (andyw_at_[hidden])
Date: 2010-03-18 13:15:18

On Mar 18, 2010, at 10:54 AM, Ion Gaztañaga wrote:

> El 14/03/2010 19:33, Andy Wiese escribió:
>> Is it possible to create a:
>> typedef basic_managed_mapped_file< char,rbtree_best_fit< mutex_family
>> >,iset_index > managed_mapped_file;
>> That uses some kind of no-op mutex family? Can anyone give me a  
>> hint how
>> to declare such a thing?
>> Thanks much for any advice,
>> Andy
>
> You can customize locking in the AllocationAlgorithm because  
> rbtree_best_fit is
>
> template<class MutexFamily, class VoidPointer, std::size_t  
> MemAlignment>
> class rbtree_best_fit;
>
> use null_mutex_family declared in mutex_family.hpp
>
> typedef basic_managed_mapped_file
> < char,rbtree_best_fit< null_mutex_family>,iset_index >  
> my_managed_mapped_file;
>
> Best,
>
> Ion

Ion,
Thanks for your excellent support of this library. I just jumped from  
1.37.0 to current trunk for these experiments, and I see that the  
manual has also evolved nicely. Very helpful and enjoyable read.
Andy