TypedWritable
from panda3d.core import TypedWritable
- class TypedWritable
Bases:
TypedObjectBase class for objects that can be written to and read from Bam files.
See also TypedObject for detailed instructions.
Inheritance diagram
- __init__(*args, **kwargs)
- encodeToBamStream()
C++ Interface: encode_to_bam_stream(TypedWritable self)
- /**
Converts the TypedWritable object into a single stream of data using a
BamWriter, and returns that data as a bytes object. Returns an empty bytes
object on failure.
This is a convenience method particularly useful for cases when you are
only serializing a single object. If you have many objects to process, it
is more efficient to use the same BamWriter to serialize all of them
together.
*/
- /**
Converts the TypedWritable object into a single stream of data using a
BamWriter, and stores that data in the indicated string. Returns true on
success, false on failure.
This is a convenience method particularly useful for cases when you are
only serializing a single object. If you have many objects to process, it
is more efficient to use the same BamWriter to serialize all of them
together.
*/
- encode_to_bam_stream()
C++ Interface: encode_to_bam_stream(TypedWritable self)
- /**
Converts the TypedWritable object into a single stream of data using a
BamWriter, and returns that data as a bytes object. Returns an empty bytes
object on failure.
This is a convenience method particularly useful for cases when you are
only serializing a single object. If you have many objects to process, it
is more efficient to use the same BamWriter to serialize all of them
together.
*/
- /**
Converts the TypedWritable object into a single stream of data using a
BamWriter, and stores that data in the indicated string. Returns true on
success, false on failure.
This is a convenience method particularly useful for cases when you are
only serializing a single object. If you have many objects to process, it
is more efficient to use the same BamWriter to serialize all of them
together.
*/
- fillin()
C++ Interface: fillin(const TypedWritable self, DatagramIterator scan, BamReader manager)
- /**
This internal function is intended to be called by each class’s
make_from_bam() method to read in all of the relevant data from the BamFile
for the new object. It is also called directly by the BamReader to re-read
the data for an object that has been placed on the stream for an update.
*/
- getBamModified()
C++ Interface: get_bam_modified(TypedWritable self)
- /**
Returns the current bam_modified counter. This counter is normally
incremented automatically whenever the object is modified.
*/
- getClassType()
C++ Interface: get_class_type()
- get_bam_modified()
C++ Interface: get_bam_modified(TypedWritable self)
- /**
Returns the current bam_modified counter. This counter is normally
incremented automatically whenever the object is modified.
*/
- get_class_type()
C++ Interface: get_class_type()
- markBamModified()
C++ Interface: mark_bam_modified(const TypedWritable self)
- /**
Increments the bam_modified counter, so that this object will be
invalidated and retransmitted on any open bam streams. This should
normally not need to be called by user code; it should be called internally
when the object has been changed in a way that legitimately requires its
retransmission to any connected clients.
*/
- mark_bam_modified()
C++ Interface: mark_bam_modified(const TypedWritable self)
- /**
Increments the bam_modified counter, so that this object will be
invalidated and retransmitted on any open bam streams. This should
normally not need to be called by user code; it should be called internally
when the object has been changed in a way that legitimately requires its
retransmission to any connected clients.
*/