120 lines
3.1 KiB
C++
120 lines
3.1 KiB
C++
/**
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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 pStatClientData.h
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* @author drose
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* @date 2000-07-11
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*/
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#ifndef PSTATCLIENTDATA_H
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#define PSTATCLIENTDATA_H
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#include "pandatoolbase.h"
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#include "pStatThreadData.h"
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#include "pStatClientVersion.h"
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#include "referenceCount.h"
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#include "pointerTo.h"
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#include "bitArray.h"
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#include "pvector.h"
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#include "vector_int.h"
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class PStatReader;
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/**
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* The data associated with a particular client, but not with any one
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* particular frame or thread: the list of collectors and threads, for
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* instance.
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*/
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class PStatClientData : public PStatClientVersion {
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public:
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PStatClientData() = default;
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PStatClientData(PStatReader *reader);
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~PStatClientData();
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void clear_dirty() const;
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bool is_dirty() const;
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bool is_alive() const;
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void close();
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double get_latest_time() const;
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int get_num_collectors() const;
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bool has_collector(int index) const;
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int find_collector(const std::string &fullname) const;
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const PStatCollectorDef &get_collector_def(int index) const;
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std::string get_collector_name(int index) const;
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std::string get_collector_fullname(int index) const;
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bool set_collector_has_level(int index, int thread_index, bool flag);
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bool get_collector_has_level(int index, int thread_index) const;
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int get_num_toplevel_collectors() const;
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int get_toplevel_collector(int index) const;
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int get_num_threads() const;
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bool has_thread(int index) const;
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int find_thread(const std::string &name) const;
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std::string get_thread_name(int index) const;
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const PStatThreadData *get_thread_data(int index) const;
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bool is_thread_alive(int index) const;
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int get_child_distance(int parent, int child) const;
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void add_collector(PStatCollectorDef *def);
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void define_thread(int thread_index, const std::string &name = std::string(),
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bool mark_alive = false);
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void expire_thread(int thread_index);
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void remove_thread(int thread_index);
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void record_new_frame(int thread_index, int frame_number,
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PStatFrameData *frame_data);
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void write_json(std::ostream &out, int pid = 0) const;
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void write_datagram(Datagram &dg) const;
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void read_datagram(DatagramIterator &scan);
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private:
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void slot_collector(int collector_index);
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void update_toplevel_collectors();
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private:
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bool _is_alive = false;
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mutable bool _is_dirty = false;
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PStatReader *_reader = nullptr;
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class Collector {
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public:
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PStatCollectorDef *_def;
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BitArray _is_level;
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};
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typedef pvector<Collector> Collectors;
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Collectors _collectors;
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typedef vector_int ToplevelCollectors;
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ToplevelCollectors _toplevel_collectors;
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class Thread {
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public:
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std::string _name;
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PT(PStatThreadData) _data;
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bool _is_alive = false;
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};
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typedef pvector<Thread> Threads;
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Threads _threads;
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static PStatCollectorDef _null_collector;
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friend class PStatReader;
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};
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#endif
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