176 lines
5.5 KiB
C++
176 lines
5.5 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 dcClass.h
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* @author drose
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* @date 2000-10-05
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*/
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#ifndef DCCLASS_H
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#define DCCLASS_H
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#include "dcbase.h"
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#include "dcField.h"
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#include "dcDeclaration.h"
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#include "dcPython.h"
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#ifdef WITHIN_PANDA
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#include "pStatCollector.h"
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#include "configVariableBool.h"
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extern ConfigVariableBool dc_multiple_inheritance;
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extern ConfigVariableBool dc_virtual_inheritance;
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extern ConfigVariableBool dc_sort_inheritance_by_file;
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#else // WITHIN_PANDA
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static const bool dc_multiple_inheritance = true;
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static const bool dc_virtual_inheritance = true;
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static const bool dc_sort_inheritance_by_file = false;
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#endif // WITHIN_PANDA
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class HashGenerator;
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class DCParameter;
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/**
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* Defines a particular DistributedClass as read from an input .dc file.
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*/
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class EXPCL_DIRECT_DCPARSER DCClass : public DCDeclaration {
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public:
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DCClass(DCFile *dc_file, const std::string &name,
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bool is_struct, bool bogus_class);
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~DCClass();
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PUBLISHED:
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virtual DCClass *as_class();
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virtual const DCClass *as_class() const;
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INLINE DCFile *get_dc_file() const;
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INLINE const std::string &get_name() const;
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INLINE int get_number() const;
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int get_num_parents() const;
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DCClass *get_parent(int n) const;
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bool has_constructor() const;
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DCField *get_constructor() const;
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int get_num_fields() const;
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DCField *get_field(int n) const;
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DCField *get_field_by_name(const std::string &name) const;
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DCField *get_field_by_index(int index_number) const;
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int get_num_inherited_fields() const;
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DCField *get_inherited_field(int n) const;
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INLINE bool is_struct() const;
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INLINE bool is_bogus_class() const;
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bool inherits_from_bogus_class() const;
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INLINE void start_generate();
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INLINE void stop_generate();
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virtual void output(std::ostream &out) const;
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#ifdef HAVE_PYTHON
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bool has_class_def() const;
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void set_class_def(PyObject *class_def);
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PyObject *get_class_def() const;
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bool has_owner_class_def() const;
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void set_owner_class_def(PyObject *owner_class_def);
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PyObject *get_owner_class_def() const;
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void receive_update(PyObject *distobj, DatagramIterator &di) const;
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void receive_update_broadcast_required(PyObject *distobj, DatagramIterator &di) const;
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void receive_update_broadcast_required_owner(PyObject *distobj, DatagramIterator &di) const;
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void receive_update_all_required(PyObject *distobj, DatagramIterator &di) const;
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void receive_update_other(PyObject *distobj, DatagramIterator &di) const;
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void direct_update(PyObject *distobj, const std::string &field_name,
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const vector_uchar &value_blob);
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void direct_update(PyObject *distobj, const std::string &field_name,
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const Datagram &datagram);
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bool pack_required_field(Datagram &datagram, PyObject *distobj,
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const DCField *field) const;
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bool pack_required_field(DCPacker &packer, PyObject *distobj,
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const DCField *field) const;
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Datagram client_format_update(const std::string &field_name,
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DOID_TYPE do_id, PyObject *args) const;
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Datagram ai_format_update(const std::string &field_name, DOID_TYPE do_id,
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CHANNEL_TYPE to_id, CHANNEL_TYPE from_id, PyObject *args) const;
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Datagram ai_format_update_msg_type(const std::string &field_name, DOID_TYPE do_id,
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CHANNEL_TYPE to_id, CHANNEL_TYPE from_id, int msg_type, PyObject *args) const;
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Datagram ai_format_generate(PyObject *distobj, DOID_TYPE do_id, ZONEID_TYPE parent_id, ZONEID_TYPE zone_id,
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CHANNEL_TYPE district_channel_id, CHANNEL_TYPE from_channel_id,
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PyObject *optional_fields) const;
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Datagram client_format_generate_CMU(PyObject *distobj, DOID_TYPE do_id,
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ZONEID_TYPE zone_id, PyObject *optional_fields) const;
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#endif
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public:
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virtual void output(std::ostream &out, bool brief) const;
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virtual void write(std::ostream &out, bool brief, int indent_level) const;
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void output_instance(std::ostream &out, bool brief, const std::string &prename,
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const std::string &name, const std::string &postname) const;
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void generate_hash(HashGenerator &hashgen) const;
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void clear_inherited_fields();
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void rebuild_inherited_fields();
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bool add_field(DCField *field);
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void add_parent(DCClass *parent);
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void set_number(int number);
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private:
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void shadow_inherited_field(const std::string &name);
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#ifdef WITHIN_PANDA
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PStatCollector _class_update_pcollector;
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PStatCollector _class_generate_pcollector;
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static PStatCollector _update_pcollector;
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static PStatCollector _generate_pcollector;
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#endif
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DCFile *_dc_file;
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std::string _name;
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bool _is_struct;
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bool _bogus_class;
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int _number;
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typedef pvector<DCClass *> Parents;
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Parents _parents;
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DCField *_constructor;
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typedef pvector<DCField *> Fields;
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Fields _fields, _inherited_fields;
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typedef pmap<std::string, DCField *> FieldsByName;
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FieldsByName _fields_by_name;
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typedef pmap<int, DCField *> FieldsByIndex;
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FieldsByIndex _fields_by_index;
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#ifdef HAVE_PYTHON
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PyObject *_class_def;
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PyObject *_owner_class_def;
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#endif
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friend class DCField;
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};
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#include "dcClass.I"
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#endif
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