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