90 lines
2.7 KiB
C++
90 lines
2.7 KiB
C++
// Filename: dataNodeTransmit.h
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// Created by: drose (11Mar02)
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//
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////////////////////////////////////////////////////////////////////
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//
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// PANDA 3D SOFTWARE
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// Copyright (c) 2001 - 2004, Disney Enterprises, Inc. All rights reserved
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//
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// All use of this software is subject to the terms of the Panda 3d
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// Software license. You should have received a copy of this license
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// along with this source code; you will also find a current copy of
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// the license at http://etc.cmu.edu/panda3d/docs/license/ .
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//
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// To contact the maintainers of this program write to
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// panda3d-general@lists.sourceforge.net .
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//
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////////////////////////////////////////////////////////////////////
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#ifndef DATANODETRANSMIT_H
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#define DATANODETRANSMIT_H
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#include "pandabase.h"
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#include "eventParameter.h"
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#include "typedWritable.h"
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#include "deletedChain.h"
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class Datagram;
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class DatagramIterator;
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class BamReader;
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class BamWriter;
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////////////////////////////////////////////////////////////////////
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// Class : DataNodeTransmit
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// Description : Encapsulates the data generated from (or sent into)
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// any particular DataNode. This is basically just an
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// array of EventParameters, one for each registered
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// input or output wire.
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////////////////////////////////////////////////////////////////////
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class EXPCL_PANDA_DGRAPH DataNodeTransmit : public TypedWritable {
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public:
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INLINE DataNodeTransmit();
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INLINE DataNodeTransmit(const DataNodeTransmit ©);
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INLINE void operator = (const DataNodeTransmit ©);
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virtual ~DataNodeTransmit();
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ALLOC_DELETED_CHAIN(DataNodeTransmit);
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INLINE void reserve(int num_wires);
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INLINE const EventParameter &get_data(int index) const;
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INLINE bool has_data(int index) const;
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INLINE void set_data(int index, const EventParameter &data);
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private:
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void slot_data(int index);
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typedef pvector<EventParameter> Data;
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Data _data;
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public:
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static void register_with_read_factory();
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virtual void write_datagram(BamWriter *manager, Datagram &dg);
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virtual int complete_pointers(TypedWritable **plist,
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BamReader *manager);
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protected:
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static TypedWritable *make_from_bam(const FactoryParams ¶ms);
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void fillin(DatagramIterator &scan, BamReader *manager);
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public:
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static TypeHandle get_class_type() {
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return _type_handle;
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}
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static void init_type() {
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TypedWritable::init_type();
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register_type(_type_handle, "DataNodeTransmit",
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TypedWritable::get_class_type());
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}
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virtual TypeHandle get_type() const {
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return get_class_type();
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}
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virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
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private:
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static TypeHandle _type_handle;
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};
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#include "dataNodeTransmit.I"
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#endif
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