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dataNodeTransmit.h
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82 lines (68 loc) · 2.17 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 dataNodeTransmit.h
* @author drose
* @date 2002-03-11
*/
#ifndef DATANODETRANSMIT_H
#define DATANODETRANSMIT_H
#include "pandabase.h"
#include "eventParameter.h"
#include "typedWritable.h"
#include "deletedChain.h"
class Datagram;
class DatagramIterator;
class BamReader;
class BamWriter;
/**
* Encapsulates the data generated from (or sent into) any particular
* DataNode. This is basically just an array of EventParameters, one for each
* registered input or output wire.
*/
class EXPCL_PANDA_DGRAPH DataNodeTransmit : public TypedWritable {
public:
INLINE DataNodeTransmit();
INLINE DataNodeTransmit(const DataNodeTransmit ©);
INLINE void operator = (const DataNodeTransmit ©);
virtual ~DataNodeTransmit();
ALLOC_DELETED_CHAIN(DataNodeTransmit);
INLINE void reserve(int num_wires);
INLINE const EventParameter &get_data(int index) const;
INLINE bool has_data(int index) const;
INLINE void set_data(int index, const EventParameter &data);
private:
void slot_data(int index);
typedef pvector<EventParameter> Data;
Data _data;
public:
static void register_with_read_factory();
virtual void write_datagram(BamWriter *manager, Datagram &dg);
virtual int complete_pointers(TypedWritable **plist,
BamReader *manager);
protected:
static TypedWritable *make_from_bam(const FactoryParams ¶ms);
void fillin(DatagramIterator &scan, BamReader *manager);
public:
static TypeHandle get_class_type() {
return _type_handle;
}
static void init_type() {
TypedWritable::init_type();
register_type(_type_handle, "DataNodeTransmit",
TypedWritable::get_class_type());
}
virtual TypeHandle get_type() const {
return get_class_type();
}
virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
private:
static TypeHandle _type_handle;
};
#include "dataNodeTransmit.I"
#endif