Am 30.12.2012 um 12:53 schrieb Szymon Gatner:

Hi Philip,

2012/12/30 Philipp Kraus <philipp.kraus@flashpixx.de>:

Which structure must be implementated for the class myThread and from which class must be derived?

no need for derivation. Just implement operator() for your class like so:

class myThread {
   public
         some methods

 void operator()()
 {
   // this will run in new thread
 }

    private
        some properties
}

I get with this use compiler errors, this code

 boost::thread_group l_group;
for(std::size_t i=0; i < 5; ++i)

l_group.join_all();

shows: error: no match for call to '(boost::thread_group) (myThread)'

on the loop line I have tested

l_group( boost::thread(myThread) );

and creates the error: 

error: no match for call to '(boost::thread_group) (boost::thread)

In my class "myThread" I have a overloaded public method: void operator() (void);

How can I fix the error?

template<typename F>
thread* create_thread(F threadfunc);

       l_group.create_thread( myThread() );