panda3d.core.DatagramIterator¶
from panda3d.core import DatagramIterator
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class
DatagramIterator¶ 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
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__init__() → None¶
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__init__(datagram: Datagram, offset: size_t) → None¶
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__init__(param0: DatagramIterator) → None¶
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extractBytes(size: size_t) → bytes¶ Extracts the indicated number of bytes in the datagram and returns them as a string.
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getBeFloat32() → PN_float32¶ Extracts a 32-bit big-endian single-precision floating-point number.
- Return type
PN_float32
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getBeFloat64() → PN_float64¶ Extracts a 64-bit big-endian floating-point number.
- Return type
PN_float64
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getBeInt16() → int16_t¶ Extracts a signed 16-bit big-endian integer.
- Return type
int16_t
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getBeInt32() → int32_t¶ Extracts a signed 32-bit big-endian integer.
- Return type
int32_t
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getBeInt64() → int64_t¶ Extracts a signed 64-bit big-endian integer.
- Return type
int64_t
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getBeUint16() → uint16_t¶ Extracts an unsigned 16-bit big-endian integer.
- Return type
uint16_t
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getBeUint32() → uint32_t¶ Extracts an unsigned 32-bit big-endian integer.
- Return type
uint32_t
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getBeUint64() → uint64_t¶ Extracts an unsigned 64-bit big-endian integer.
- Return type
uint64_t
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getBlob() → bytes¶ Extracts a variable-length binary blob.
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getBlob32() → bytes¶ Extracts a variable-length binary blob with a 32-bit size field.
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getBool() → bool¶ Extracts a boolean value.
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static
getClassType() → TypeHandle¶ - Return type
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getCurrentIndex() → size_t¶ Returns the current position within the datagram of the next piece of data to extract.
- Return type
size_t
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getFixedString(size: size_t) → str¶ Extracts a fixed-length string. However, if a zero byte occurs within the string, it marks the end of the string.
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getFloat32() → PN_float32¶ Extracts a 32-bit single-precision floating-point number.
- Return type
PN_float32
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getFloat64() → PN_float64¶ Extracts a 64-bit floating-point number.
- Return type
PN_float64
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getInt16() → int16_t¶ Extracts a signed 16-bit integer.
- Return type
int16_t
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getInt32() → int32_t¶ Extracts a signed 32-bit integer.
- Return type
int32_t
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getInt64() → int64_t¶ Extracts a signed 64-bit integer.
- Return type
int64_t
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getInt8() → int8_t¶ Extracts a signed 8-bit integer.
- Return type
int8_t
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getRemainingBytes() → bytes¶ Returns the remaining bytes in the datagram as a string, but does not extract them from the iterator.
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getRemainingSize() → size_t¶ Return the bytes left in the datagram.
- Return type
size_t
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getStdfloat() → float¶ Extracts either a 32-bit or a 64-bit floating-point number, according to
Datagram.setStdfloatDouble().
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getString() → str¶ Extracts a variable-length string.
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getString32() → str¶ Extracts a variable-length string with a 32-bit length field.
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getUint16() → uint16_t¶ Extracts an unsigned 16-bit integer.
- Return type
uint16_t
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getUint32() → uint32_t¶ Extracts an unsigned 32-bit integer.
- Return type
uint32_t
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getUint64() → uint64_t¶ Extracts an unsigned 64-bit integer.
- Return type
uint64_t
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getUint8() → uint8_t¶ Extracts an unsigned 8-bit integer.
- Return type
uint8_t
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getWstring() → str¶ Extracts a variable-length wstring (with a 32-bit length field).
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getZString() → str¶ Extracts a variable-length string, as a NULL-terminated string.
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output(out: ostream) → None¶ Write a string representation of this instance to <out>.
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skipBytes(size: size_t) → None¶ Skips over the indicated number of bytes in the datagram.
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write(out: ostream, indent: int) → None¶ Write a string representation of this instance to <out>.
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