NAME

       sc::PthreadThreadGrp - The PthreadThreadGrp class privides a concrete thread group
       appropriate for an environment where pthreads is available.

SYNOPSIS

       #include <thpthd.h>

       Inherits sc::ThreadGrp.

   Public Member Functions
       PthreadThreadGrp (const PthreadThreadGrp &, int nthread=-1)
       PthreadThreadGrp (const Ref< KeyVal > &)
       int start_threads ()
           Starts the threads running.
       int wait_threads ()
           Wait for all the threads to complete.
       void add_thread (int i, Thread *t)
           Assigns a Thread object to each thread.
       void add_thread (int i, Thread *t, int priority)
           Like add_thread(threadnum, thread), but assign a priority that the thread is to use.
       Ref< ThreadLock > new_lock ()
           Return a local object.
       ThreadGrp * clone (int nthread=-1)
           Create a ThreadGrp like the current one.

   Additional Inherited Members

Detailed Description

       The PthreadThreadGrp class privides a concrete thread group appropriate for an environment
       where pthreads is available.

Member Function Documentation

   void sc::PthreadThreadGrp::add_thread (int threadnum, Thread * thread) [inline],  [virtual]
       Assigns a Thread object to each thread. If 0 is assigned to a thread, then that thread
       will be skipped.

       Reimplemented from sc::ThreadGrp.

       References sc::ThreadGrp::add_thread().

   void sc::PthreadThreadGrp::add_thread (int threadnum, Thread * thread, int priority) [virtual]
       Like add_thread(threadnum, thread), but assign a priority that the thread is to use. The
       member is primarily for experimentation, the priority argument is currently not well
       defined and ignored.

       Reimplemented from sc::ThreadGrp.

   ThreadGrp* sc::PthreadThreadGrp::clone (int nthread = -1) [virtual]
       Create a ThreadGrp like the current one. If nthread is given, the new ThreadGrp will
       attempt to support that number of threads, but the actual number supported may be less. If
       nthread is -1, the number of threads in the current group will be used.

       Reimplemented from sc::ThreadGrp.

   int sc::PthreadThreadGrp::start_threads () [virtual]
       Starts the threads running. Thread 0 will be run by the thread that calls start_threads.

       Implements sc::ThreadGrp.

   int sc::PthreadThreadGrp::wait_threads () [virtual]
       Wait for all the threads to complete. This must be called before start_threads is called
       again or the object is destroyed.

       Implements sc::ThreadGrp.

Author

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