Am 18.11.2010 23:02, schrieb Gennadiy Rozental:
Hi,
I've got a following problem:
I need to maintain actively used shared counter in MT environment. I need usual increment and decrement operations with increment value of 1 plus I also need sometimes to operate with large increment value (like 1000, 10000).
I'd like to make handling of this counter as fast as possible and would like to use atomic_counter used inside of boost::shared_ptr, but I can't seem be able to find a way to effectively/correctly implement "massive" increments with it.
Any recommendations,
Thank you.
Gennadiy
Hi, you can easily do this using Boost.Atomic and intrusive_ptr: http://www.chaoticmind.net/~hcb/projects/boost.atomic/doc/atomic/usage_examp... http://www.chaoticmind.net/%7Ehcb/projects/boost.atomic/doc/atomic/usage_exa... It should be easy to make (un-)reference and counter-operations atomic using this ;) Regards, michi7x7