AsyncTaskManager AsyncTaskManager::AsyncTaskManager(string const &name); Description: |
add void AsyncTaskManager::add(AsyncTask *task); Description: Adds the indicated task to the active queue. It is an error if the task is already added to this or any other active queue. |
cleanup void AsyncTaskManager::cleanup(void); Description: Stops all threads and messily empties the task list. This is intended to be called on destruction only. |
findTask AsyncTask *AsyncTaskManager::find_task(string const &name) const; Description: Returns the first task found with the indicated name, or NULL if there is no task with the indicated name. If there are multiple tasks with the same name, returns one of them arbitrarily. |
findTaskChain AsyncTaskChain *AsyncTaskManager::find_task_chain(string const &name); Description: Searches a new AsyncTaskChain of the indicated name and returns it if it exists, or NULL otherwise. |
findTasks AsyncTaskCollection AsyncTaskManager::find_tasks(string const &name) const; Description: Returns the list of tasks found with the indicated name. |
findTasksMatching AsyncTaskCollection AsyncTaskManager::find_tasks_matching(GlobPattern const &pattern) const; Description: Returns the list of tasks found whose name matches the indicated glob pattern, e.g. "my_task_*". |
getActiveTasks AsyncTaskCollection AsyncTaskManager::get_active_tasks(void) const; Description: Returns the set of tasks that are active (and not sleeping) on the task manager, at the time of the call. |
getClassType static TypeHandle AsyncTaskManager::get_class_type(void); Undocumented function. |
getClock ClockObject *AsyncTaskManager::get_clock(void); Description: Returns the clock pointer used within the AsyncTaskManager. See set_clock(). |
getGlobalPtr static AsyncTaskManager *AsyncTaskManager::get_global_ptr(void); Description: Returns a pointer to the global AsyncTaskManager. This is the AsyncTaskManager that most code should use for queueing tasks and suchlike. |
getNextWakeTime double AsyncTaskManager::get_next_wake_time(void) const; Description: Returns the scheduled time (on the manager's clock) of the next sleeping task, on any task chain, to awaken. Returns -1 if there are no sleeping tasks. |
getNumTaskChains int AsyncTaskManager::get_num_task_chains(void) const; Description: Returns the number of different task chains. |
getNumTasks int AsyncTaskManager::get_num_tasks(void) const; Description: Returns the number of tasks that are currently active or sleeping within the task manager. |
getSleepingTasks AsyncTaskCollection AsyncTaskManager::get_sleeping_tasks(void) const; Description: Returns the set of tasks that are sleeping (and not active) on the task manager, at the time of the call. |
getTaskChain AsyncTaskChain *AsyncTaskManager::get_task_chain(int n) const; Description: Returns the nth task chain. |
getTasks AsyncTaskCollection AsyncTaskManager::get_tasks(void) const; Description: Returns the set of tasks that are active or sleeping on the task manager, at the time of the call. |
hasTask bool AsyncTaskManager::has_task(AsyncTask *task) const; Description: Returns true if the indicated task has been added to this AsyncTaskManager, false otherwise. |
makeTaskChain AsyncTaskChain *AsyncTaskManager::make_task_chain(string const &name); Description: Creates a new AsyncTaskChain of the indicated name and stores it within the AsyncTaskManager. If a task chain with this name already exists, returns it instead. |
output virtual void AsyncTaskManager::output(ostream &out) const; Description: |
poll void AsyncTaskManager::poll(void); Description: Runs through all the tasks in the task list, once, if the task manager is running in single-threaded mode (no threads available). This method does nothing in threaded mode, so it may safely be called in either case. |
remove bool AsyncTaskManager::remove(AsyncTask *task); Description: Removes the indicated task from the active queue. Returns true if the task is successfully removed, or false if it wasn't there. Description: Removes all of the tasks in the AsyncTaskCollection. Returns the number of tasks removed. |
removeTaskChain bool AsyncTaskManager::remove_task_chain(string const &name); Description: Removes the AsyncTaskChain of the indicated name. If the chain still has tasks, this will block until all tasks are finished. Returns true if successful, or false if the chain did not exist. |
setClock void AsyncTaskManager::set_clock(ClockObject *clock); Description: Replaces the clock pointer used within the AsyncTaskManager. This is used to control when tasks with a set_delay() specified will be scheduled. It can also be ticked automatically each epoch, if set_tick_clock() is true. The default is the global clock pointer. |
startThreads void AsyncTaskManager::start_threads(void); Description: Starts any requested threads to service the tasks on the queue. This is normally not necessary, since adding a task will start the threads automatically. |
stopThreads void AsyncTaskManager::stop_threads(void); Description: Stops any threads that are currently running. If any tasks are still pending and have not yet been picked up by a thread, they will not be serviced unless poll() or start_threads() is later called. |
waitForTasks void AsyncTaskManager::wait_for_tasks(void); Description: Blocks until the task list is empty. |
write virtual void AsyncTaskManager::write(ostream &out, int indent_level = (0)) const; Description: |
getClassType static TypeHandle TypedReferenceCount::get_class_type(void); Undocumented function. |
getClassType static TypeHandle TypedObject::get_class_type(void); Undocumented function. |
getType virtual TypeHandle TypedObject::get_type(void) const = 0; Derived classes should override this function to return get_class_type(). |
getTypeIndex int TypedObject::get_type_index(void) const; Description: Returns the internal index number associated with this object's TypeHandle, a unique number for each different type. This is equivalent to get_type().get_index(). |
isExactType bool TypedObject::is_exact_type(TypeHandle handle) const; Description: Returns true if the current object is the indicated type exactly. |
isOfType bool TypedObject::is_of_type(TypeHandle handle) const; Description: Returns true if the current object is or derives from the indicated type. |
getClassType static TypeHandle ReferenceCount::get_class_type(void); Undocumented function. |
getRefCount int ReferenceCount::get_ref_count(void) const; Description: Returns the current reference count. |
ref void ReferenceCount::ref(void) const; Description: Explicitly increments the reference count. User code should avoid using ref() and unref() directly, which can result in missed reference counts. Instead, let a PointerTo object manage the reference counting automatically. This function is const, even though it changes the object, because generally fiddling with an object's reference count isn't considered part of fiddling with the object. An object might be const in other ways, but we still need to accurately count the number of references to it. |
testRefCountIntegrity bool ReferenceCount::test_ref_count_integrity(void) const; Description: Does some easy checks to make sure that the reference count isn't completely bogus. Returns true if ok, false otherwise. |
testRefCountNonzero bool ReferenceCount::test_ref_count_nonzero(void) const; Description: Does some easy checks to make sure that the reference count isn't zero, or completely bogus. Returns true if ok, false otherwise. |
unref bool ReferenceCount::unref(void) const; Description: Explicitly decrements the reference count. Note that the object will not be implicitly deleted by unref() simply because the reference count drops to zero. (Having a member function delete itself is problematic; plus, we don't have a virtual destructor anyway.) However, see the helper function unref_delete(). User code should avoid using ref() and unref() directly, which can result in missed reference counts. Instead, let a PointerTo object manage the reference counting automatically. This function is const, even though it changes the object, because generally fiddling with an object's reference count isn't considered part of fiddling with the object. An object might be const in other ways, but we still need to accurately count the number of references to it. The return value is true if the new reference count is nonzero, false if it is zero. |
Namable Namable::Namable(string const &initial_name = ("")); Description: |
clearName void Namable::clear_name(void); Description: Resets the Namable's name to empty. |
getClassType static TypeHandle Namable::get_class_type(void); Undocumented function. |
getName string const &Namable::get_name(void) const; Description: |
hasName bool Namable::has_name(void) const; Description: Returns true if the Namable has a nonempty name set, false if the name is empty. |
operator = Namable &Namable::operator =(Namable const &other); Description: |
output void Namable::output(ostream &out) const; In the absence of any definition to the contrary, outputting a Namable will write out its name. Description: Outputs the Namable. This function simply writes the name to the output stream; most Namable derivatives will probably redefine this. |
setName void Namable::set_name(string const &name); Description: |