Encapsulates the data generated from (or sent into) any particular DataNode. More...
#include "dataNodeTransmit.h"
Public Member Functions | |
| DataNodeTransmit (const DataNodeTransmit ©) | |
| virtual int | complete_pointers (TypedWritable **plist, BamReader *manager) |
| Receives an array of pointers, one for each time manager->read_pointer() was called in fillin(). More... | |
| virtual TypeHandle | force_init_type () |
| const EventParameter & | get_data (int index) const |
| Extracts the data for the indicated index, if it has been stored, or the empty parameter if it has not. More... | |
| virtual TypeHandle | get_type () const |
| bool | has_data (int index) const |
| Returns true if the indicated parameter has been stored, false otherwise. More... | |
| void | operator= (const DataNodeTransmit ©) |
| void | reserve (int num_wires) |
| Tells the DataNodeTransmit object how many wires it is expected to store data for. More... | |
| void | set_data (int index, const EventParameter &data) |
| Sets the data for the indicated parameter. More... | |
| virtual void | write_datagram (BamWriter *manager, Datagram &dg) |
| Writes the contents of this object to the datagram for shipping out to a Bam file. More... | |
 Public Member Functions inherited from TypedWritable | |
| TypedWritable (const TypedWritable ©) | |
| virtual ReferenceCount * | as_reference_count () |
| Returns the pointer cast to a ReferenceCount pointer, if it is in fact of that type. More... | |
| vector_uchar | encode_to_bam_stream () const |
| Converts the TypedWritable object into a single stream of data using a BamWriter, and returns that data as a bytes object. More... | |
| bool | encode_to_bam_stream (vector_uchar &data, BamWriter *writer=nullptr) const |
| Converts the TypedWritable object into a single stream of data using a BamWriter, and stores that data in the indicated string. More... | |
| virtual void | finalize (BamReader *manager) |
| Called by the BamReader to perform any final actions needed for setting up the object after all objects have been read and all pointers have been completed. More... | |
| UpdateSeq | get_bam_modified () const |
| Returns the current bam_modified counter. More... | |
| void | mark_bam_modified () |
| Increments the bam_modified counter, so that this object will be invalidated and retransmitted on any open bam streams. More... | |
| void | operator= (const TypedWritable ©) |
| virtual bool | require_fully_complete () const |
| Some objects require all of their nested pointers to have been completed before the objects themselves can be completed. More... | |
| virtual void | update_bam_nested (BamWriter *manager) |
| Called by the BamWriter when this object has not itself been modified recently, but it should check its nested objects for updates. More... | |
| Public Member Functions inherited from TypedObject | |
| TypedObject (const TypedObject ©)=default | |
| TypedObject * | as_typed_object () |
| Returns the object, upcast (if necessary) to a TypedObject pointer. More... | |
| const TypedObject * | as_typed_object () const |
| Returns the object, upcast (if necessary) to a TypedObject pointer. More... | |
| int | get_best_parent_from_Set (const std::set< int > &) const |
| int | get_type_index () const |
| Returns the internal index number associated with this object's TypeHandle, a unique number for each different type. More... | |
| bool | is_exact_type (TypeHandle handle) const |
| Returns true if the current object is the indicated type exactly. More... | |
| bool | is_of_type (TypeHandle handle) const |
| Returns true if the current object is or derives from the indicated type. More... | |
| TypedObject & | operator= (const TypedObject ©)=default |
Static Public Member Functions | |
| static TypeHandle | get_class_type () |
| static void | init_type () |
| static void | register_with_read_factory () |
| Tells the BamReader how to create objects of type Lens. More... | |
| Static Public Member Functions inherited from TypedWritable | |
| static bool | decode_raw_from_bam_stream (TypedWritable *&ptr, ReferenceCount *&ref_ptr, vector_uchar data, BamReader *reader=nullptr) |
| Reads the bytes created by a previous call to encode_to_bam_stream(), and extracts the single object on those bytes. More... | |
| static TypeHandle | get_class_type () |
| static void | init_type () |
| Static Public Member Functions inherited from TypedObject | |
| static TypeHandle | get_class_type () |
| static void | init_type () |
| This function is declared non-inline to work around a compiler bug in g++ 2.96. More... | |
Additional Inherited Members | |
| Public Attributes inherited from TypedObject | |
| get_type | |
| Static Public Attributes inherited from TypedWritable | |
| static TypedWritable *const | Null = nullptr |
Detailed Description
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.
Definition at line 32 of file dataNodeTransmit.h.
Member Function Documentation
◆ complete_pointers()
|
virtual |
Receives an array of pointers, one for each time manager->read_pointer() was called in fillin().
Returns the number of pointers processed.
Reimplemented from TypedWritable.
Definition at line 68 of file dataNodeTransmit.cxx.
◆ get_data()
|
inline |
Extracts the data for the indicated index, if it has been stored, or the empty parameter if it has not.
Definition at line 52 of file dataNodeTransmit.I.
◆ has_data()
|
inline |
Returns true if the indicated parameter has been stored, false otherwise.
Definition at line 64 of file dataNodeTransmit.I.
◆ register_with_read_factory()
|
static |
Tells the BamReader how to create objects of type Lens.
Definition at line 42 of file dataNodeTransmit.cxx.
References BamReader::get_factory(), and Factory< Type >::register_factory().
◆ reserve()
|
inline |
Tells the DataNodeTransmit object how many wires it is expected to store data for.
Definition at line 43 of file dataNodeTransmit.I.
Referenced by DriveInterface::force_dgraph(), and DataNode::transmit_data().
◆ set_data()
|
inline |
Sets the data for the indicated parameter.
Definition at line 75 of file dataNodeTransmit.I.
Referenced by DriveInterface::force_dgraph().
◆ write_datagram()
Writes the contents of this object to the datagram for shipping out to a Bam file.
Reimplemented from TypedWritable.
Definition at line 51 of file dataNodeTransmit.cxx.
References Datagram::add_uint16(), EventParameter::get_ptr(), TypedWritable::write_datagram(), and BamWriter::write_pointer().
The documentation for this class was generated from the following files:
- panda/src/dgraph/dataNodeTransmit.h
- panda/src/dgraph/dataNodeTransmit.cxx
- panda/src/dgraph/dataNodeTransmit.I
