15 #include "paramNodePath.h" 17 #include "pandaNode.h" 27 output(ostream &out)
const {
28 out <<
"node path " << _node_path;
91 parse_params(params, scan, manager);
92 param->fillin(scan, manager);
virtual void write_datagram(BamWriter *manager, Datagram &dg)
Writes the contents of this object to the datagram for shipping out to a Bam file.
A basic node of the scene graph or data graph.
A class object for storing a NodePath as a parameter.
This is the fundamental interface for extracting binary objects from a Bam file, as generated by a Ba...
bool is_empty() const
Returns true if the NodePath contains no nodes.
Base class for objects that can be written to and read from Bam files.
This is the fundamental interface for writing binary objects to a Bam file, to be extracted later by ...
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...
virtual void write_datagram(BamWriter *manager, Datagram &dg)
Writes the contents of this object to the datagram for shipping out to a Bam file.
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()...
An instance of this class is passed to the Factory when requesting it to do its business and construc...
void register_factory(TypeHandle handle, CreateFunc *func)
Registers a new kind of thing the Factory will be able to create.
static WritableFactory * get_factory()
Returns the global WritableFactory for generating TypedWritable objects.
PandaNode * node() const
Returns the referenced node of the path.
static void register_with_read_factory()
Tells the BamReader how to create objects of type ParamValue.
A class to retrieve the individual data elements previously stored in a Datagram. ...
TypeHandle is the identifier used to differentiate C++ class types.
An ordered list of data elements, formatted in memory for transmission over a socket or writing to a ...
NodePath is the fundamental system for disambiguating instances, and also provides a higher-level int...
virtual int complete_pointers(TypedWritable **plist, BamReader *manager)
Receives an array of pointers, one for each time manager->read_pointer() was called in fillin()...
void write_pointer(Datagram &packet, const TypedWritable *dest)
The interface for writing a pointer to another object to a Bam file.
void read_pointer(DatagramIterator &scan)
The interface for reading a pointer to another object from a Bam file.