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asyncTaskCollection.h
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68 lines (57 loc) · 1.92 KB
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/**
* PANDA 3D SOFTWARE
* Copyright (c) Carnegie Mellon University. All rights reserved.
*
* All use of this software is subject to the terms of the revised BSD
* license. You should have received a copy of this license along
* with this source code in a file named "LICENSE."
*
* @file asyncTaskCollection.h
* @author drose
* @date 2008-09-16
*/
#ifndef ASYNCTASKCOLLECTION_H
#define ASYNCTASKCOLLECTION_H
#include "pandabase.h"
#include "pointerToArray.h"
#include "asyncTask.h"
/**
* A list of tasks, for instance as returned by some of the AsyncTaskManager
* query functions. This also serves to define an AsyncTaskSequence.
*
* TODO: None of this is thread-safe yet.
*/
class EXPCL_PANDA_EVENT AsyncTaskCollection {
PUBLISHED:
AsyncTaskCollection();
AsyncTaskCollection(const AsyncTaskCollection ©);
void operator = (const AsyncTaskCollection ©);
INLINE ~AsyncTaskCollection();
void add_task(AsyncTask *task);
bool remove_task(AsyncTask *task);
void add_tasks_from(const AsyncTaskCollection &other);
void remove_tasks_from(const AsyncTaskCollection &other);
void remove_duplicate_tasks();
bool has_task(AsyncTask *task) const;
void clear();
AsyncTask *find_task(const std::string &name) const;
size_t get_num_tasks() const;
AsyncTask *get_task(size_t index) const;
MAKE_SEQ(get_tasks, get_num_tasks, get_task);
void remove_task(size_t index);
AsyncTask *operator [] (size_t index) const;
size_t size() const;
INLINE void operator += (const AsyncTaskCollection &other);
INLINE AsyncTaskCollection operator + (const AsyncTaskCollection &other) const;
void output(std::ostream &out) const;
void write(std::ostream &out, int indent_level = 0) const;
private:
typedef PTA(PT(AsyncTask)) AsyncTasks;
AsyncTasks _tasks;
};
INLINE std::ostream &operator << (std::ostream &out, const AsyncTaskCollection &col) {
col.output(out);
return out;
}
#include "asyncTaskCollection.I"
#endif