The PthreadThreadGrp class privides a concrete thread group appropriate for an environment where pthreads is available. More...
#include <thpthd.h>
Public Member Functions | |
| PthreadThreadGrp (const PthreadThreadGrp &, int nthread=-1) | |
| PthreadThreadGrp (const Ref< KeyVal > &) | |
| int | start_threads () |
| Starts the threads running. More... | |
| int | wait_threads () |
| Wait for all the threads to complete. More... | |
| void | add_thread (int i, Thread *t) |
| Assigns a Thread object to each thread. More... | |
| void | add_thread (int i, Thread *t, int priority) |
| Like add_thread(threadnum, thread), but assign a priority that the thread is to use. More... | |
| Ref< ThreadLock > | new_lock () |
| Return a local object. | |
| ThreadGrp * | clone (int nthread=-1) |
| Create a ThreadGrp like the current one. More... | |
 Public Member Functions inherited from sc::ThreadGrp | |
| ThreadGrp (const Ref< KeyVal > &) | |
| ThreadGrp (const ThreadGrp &, int nthread=-1) | |
| int | nthread () const |
| The number of threads that will be run by start_thread. | |
| void | delete_threads () |
| Public Member Functions inherited from sc::DescribedClass | |
| DescribedClass (const DescribedClass &) | |
| DescribedClass & | operator= (const DescribedClass &) |
| ClassDesc * | class_desc () const throw () |
| This returns the unique pointer to the ClassDesc corresponding to the given type_info object. More... | |
| const char * | class_name () const |
| Return the name of the object's exact type. | |
| int | class_version () const |
| Return the version of the class. | |
| virtual void | print (std::ostream &=ExEnv::out0()) const |
| Print the object. | |
| Public Member Functions inherited from sc::RefCount | |
| int | lock_ptr () const |
| Lock this object. | |
| int | unlock_ptr () const |
| Unlock this object. | |
| void | use_locks (bool inVal) |
| start and stop using locks on this object | |
| refcount_t | nreference () const |
| Return the reference count. | |
| refcount_t | reference () |
| Increment the reference count and return the new count. | |
| refcount_t | dereference () |
| Decrement the reference count and return the new count. | |
| int | managed () const |
| void | unmanage () |
| Turn off the reference counting mechanism for this object. More... | |
| int | managed () const |
| Return 1 if the object is managed. Otherwise return 0. | |
| Public Member Functions inherited from sc::Identity | |
| Identifier | identifier () |
| Return the Identifier for this argument. More... | |
Additional Inherited Members | |
| Static Public Member Functions inherited from sc::ThreadGrp | |
| static void | set_default_threadgrp (const Ref< ThreadGrp > &) |
| static ThreadGrp * | get_default_threadgrp () |
| static ThreadGrp * | initial_threadgrp (int &argc, char **argv) |
| Protected Member Functions inherited from sc::RefCount | |
| RefCount (const RefCount &) | |
| RefCount & | operator= (const RefCount &) |
| Protected Attributes inherited from sc::ThreadGrp | |
| Thread ** | threads_ |
| int | nthread_ |
Detailed Description
The PthreadThreadGrp class privides a concrete thread group appropriate for an environment where pthreads is available.
Member Function Documentation
◆ add_thread() [1/2]
|
inlinevirtual |
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().
◆ add_thread() [2/2]
|
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.
◆ clone()
|
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.
◆ start_threads()
|
virtual |
Starts the threads running.
Thread 0 will be run by the thread that calls start_threads.
Implements sc::ThreadGrp.
◆ 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.
The documentation for this class was generated from the following file: