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30 void DataNodeTransmit::
31 slot_data(
int index) {
32 nassertv(index < 1000);
33 while (index >= (
int)_data.size()) {
55 Data::const_iterator di;
56 for (di = _data.begin(); di != _data.end(); ++di) {
72 for (di = _data.begin(); di != _data.end(); ++di) {
91 xmit->fillin(scan, manager);
100 void DataNodeTransmit::
105 _data.reserve(num_params);
106 for (
int i = 0; i < num_params; i++) {
uint16_t get_uint16()
Extracts an unsigned 16-bit integer.
A class to retrieve the individual data elements previously stored in a Datagram.
virtual int complete_pointers(TypedWritable **p_list, BamReader *manager)
Receives an array of pointers, one for each time manager->read_pointer() was called in fillin().
This is the fundamental interface for extracting binary objects from a Bam file, as generated by a Ba...
This is the fundamental interface for writing binary objects to a Bam file, to be extracted later by ...
void write_pointer(Datagram &packet, const TypedWritable *dest)
The interface for writing a pointer to another object to a Bam file.
static WritableFactory * get_factory()
Returns the global WritableFactory for generating TypedWritable objects.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
Base class for objects that can be written to and read from Bam files.
An ordered list of data elements, formatted in memory for transmission over a socket or writing to a ...
virtual void write_datagram(BamWriter *manager, Datagram &dg)
Writes the contents of this object to the datagram for shipping out to a Bam file.
TypedWritableReferenceCount * get_ptr() const
Retrieves a pointer to the actual value stored in the parameter.
TypeHandle is the identifier used to differentiate C++ class types.
void add_uint16(uint16_t value)
Adds an unsigned 16-bit integer to the datagram.
An instance of this class is passed to the Factory when requesting it to do its business and construc...
virtual void write_datagram(BamWriter *manager, Datagram &dg)
Writes the contents of this object to the datagram for shipping out to a Bam file.
void register_factory(TypeHandle handle, CreateFunc *func, void *user_data=nullptr)
Registers a new kind of thing the Factory will be able to create.
An optional parameter associated with an event.
Encapsulates the data generated from (or sent into) any particular DataNode.
bool read_pointer(DatagramIterator &scan)
The interface for reading a pointer to another object from a Bam file.
A base class for things which need to inherit from both TypedWritable and from ReferenceCount.
virtual int complete_pointers(TypedWritable **plist, BamReader *manager)
Receives an array of pointers, one for each time manager->read_pointer() was called in fillin().
virtual void fillin(DatagramIterator &scan, BamReader *manager)
This internal function is intended to be called by each class's make_from_bam() method to read in all...
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
void parse_params(const FactoryParams ¶ms, DatagramIterator &scan, BamReader *&manager)
Takes in a FactoryParams, passed from a WritableFactory into any TypedWritable's make function,...
static void register_with_read_factory()
Tells the BamReader how to create objects of type Lens.