On 2010-08-22 00:12:39 +0200, OvermindDL1 said:
On Sat, Aug 21, 2010 at 12:59 PM, Kraus Philipp <philipp.kraus@flashpixx.de> wrote:
Am 21.08.2010 um 17:59 schrieb Mika Heiskanen:
On Sat, 2010-08-21 at 15:58 +0300, Kraus Philipp wrote:
I have written a class with static methods and properties. Now the class must be used in a multithreaded environment, so I get some race conditions error. I use boost::thread for implementating the threads. I have found boost_once but I don't know how to use it, so my class properties are initialized once.
I know Google and so I've found boost_once, but can you show me a little example?
He was hinting at something, look at the very first result on that Google link.
The first example http://www.boostcookbook.com/Recipe:/1235044 don't have static members, because myclass is a class with is a master class of the Singleton. In my class I've got a static property of the boost mersenne twister and get the rase condition error on it's get method: boost::detail::backward_compatible_uniform_01<boost::random::detail::pass_through_engine<boost::random::mersenne_twister<unsigned int, 32, 624, 397, 31, 2567483615u, 11, 7, 2636928640u, 15, 4022730752u, 18, 3346425566u>&>, double>::operator()()