DatagramIterator

from panda3d.core import DatagramIterator
class DatagramIterator

Bases:

A class to retrieve the individual data elements previously stored in a Datagram. Elements may be retrieved one at a time; it is up to the caller to know the correct type and order of each element.

Inheritance diagram

Inheritance diagram of DatagramIterator

__init__()
__init__(datagram: Datagram, offset: int)
__init__(param0: DatagramIterator)
extract_bytes(size: int) bytes

Extracts the indicated number of bytes in the datagram and returns them as a string.

get_be_float32() float

Extracts a 32-bit big-endian single-precision floating-point number.

get_be_float64() float

Extracts a 64-bit big-endian floating-point number.

get_be_int16() int

Extracts a signed 16-bit big-endian integer.

get_be_int32() int

Extracts a signed 32-bit big-endian integer.

get_be_int64() int

Extracts a signed 64-bit big-endian integer.

get_be_uint16() int

Extracts an unsigned 16-bit big-endian integer.

get_be_uint32() int

Extracts an unsigned 32-bit big-endian integer.

get_be_uint64() int

Extracts an unsigned 64-bit big-endian integer.

get_blob() bytes

Extracts a variable-length binary blob.

get_blob32() bytes

Extracts a variable-length binary blob with a 32-bit size field.

get_bool() bool

Extracts a boolean value.

static get_class_type() TypeHandle
get_current_index() int

Returns the current position within the datagram of the next piece of data to extract.

get_datagram() Datagram

Return the datagram of this iterator.

get_fixed_string(size: int) str

Extracts a fixed-length string. However, if a zero byte occurs within the string, it marks the end of the string.

get_float32() float

Extracts a 32-bit single-precision floating-point number.

get_float64() float

Extracts a 64-bit floating-point number.

get_int16() int

Extracts a signed 16-bit integer.

get_int32() int

Extracts a signed 32-bit integer.

get_int64() int

Extracts a signed 64-bit integer.

get_int8() int8_t

Extracts a signed 8-bit integer.

get_remaining_bytes() bytes

Returns the remaining bytes in the datagram as a string, but does not extract them from the iterator.

get_remaining_size() int

Return the bytes left in the datagram.

get_stdfloat() float

Extracts either a 32-bit or a 64-bit floating-point number, according to Datagram.set_stdfloat_double().

get_string() str

Extracts a variable-length string.

get_string32() str

Extracts a variable-length string with a 32-bit length field.

get_uint16() int

Extracts an unsigned 16-bit integer.

get_uint32() int

Extracts an unsigned 32-bit integer.

get_uint64() int

Extracts an unsigned 64-bit integer.

get_uint8() uint8_t

Extracts an unsigned 8-bit integer.

get_wstring() str

Extracts a variable-length wstring (with a 32-bit length field).

get_z_string() str

Extracts a variable-length string, as a NULL-terminated string.

output(out: ostream)

Write a string representation of this instance to <out>.

skip_bytes(size: int)

Skips over the indicated number of bytes in the datagram.

write(out: ostream, indent: int)

Write a string representation of this instance to <out>.