Module tflite.Operator
Functions
def AddBuiltinOptions(builder, builtinOptions)-
Expand source code
def AddBuiltinOptions(builder, builtinOptions): OperatorAddBuiltinOptions(builder, builtinOptions) def AddBuiltinOptions2(builder, builtinOptions2)-
Expand source code
def AddBuiltinOptions2(builder, builtinOptions2): OperatorAddBuiltinOptions2(builder, builtinOptions2) def AddBuiltinOptions2Type(builder, builtinOptions2Type)-
Expand source code
def AddBuiltinOptions2Type(builder, builtinOptions2Type): OperatorAddBuiltinOptions2Type(builder, builtinOptions2Type) def AddBuiltinOptionsType(builder, builtinOptionsType)-
Expand source code
def AddBuiltinOptionsType(builder, builtinOptionsType): OperatorAddBuiltinOptionsType(builder, builtinOptionsType) def AddCustomOptions(builder, customOptions)-
Expand source code
def AddCustomOptions(builder, customOptions): OperatorAddCustomOptions(builder, customOptions) def AddCustomOptionsFormat(builder, customOptionsFormat)-
Expand source code
def AddCustomOptionsFormat(builder, customOptionsFormat): OperatorAddCustomOptionsFormat(builder, customOptionsFormat) def AddDebugMetadataIndex(builder, debugMetadataIndex)-
Expand source code
def AddDebugMetadataIndex(builder, debugMetadataIndex): OperatorAddDebugMetadataIndex(builder, debugMetadataIndex) def AddInputs(builder, inputs)-
Expand source code
def AddInputs(builder, inputs): OperatorAddInputs(builder, inputs) def AddIntermediates(builder, intermediates)-
Expand source code
def AddIntermediates(builder, intermediates): OperatorAddIntermediates(builder, intermediates) def AddLargeCustomOptionsOffset(builder, largeCustomOptionsOffset)-
Expand source code
def AddLargeCustomOptionsOffset(builder, largeCustomOptionsOffset): OperatorAddLargeCustomOptionsOffset(builder, largeCustomOptionsOffset) def AddLargeCustomOptionsSize(builder, largeCustomOptionsSize)-
Expand source code
def AddLargeCustomOptionsSize(builder, largeCustomOptionsSize): OperatorAddLargeCustomOptionsSize(builder, largeCustomOptionsSize) def AddMutatingVariableInputs(builder, mutatingVariableInputs)-
Expand source code
def AddMutatingVariableInputs(builder, mutatingVariableInputs): OperatorAddMutatingVariableInputs(builder, mutatingVariableInputs) def AddOpcodeIndex(builder, opcodeIndex)-
Expand source code
def AddOpcodeIndex(builder, opcodeIndex): OperatorAddOpcodeIndex(builder, opcodeIndex) def AddOutputs(builder, outputs)-
Expand source code
def AddOutputs(builder, outputs): OperatorAddOutputs(builder, outputs) def End(builder)-
Expand source code
def End(builder): return OperatorEnd(builder) def OperatorAddBuiltinOptions(builder, builtinOptions)-
Expand source code
def OperatorAddBuiltinOptions(builder, builtinOptions): builder.PrependUOffsetTRelativeSlot(4, flatbuffers.number_types.UOffsetTFlags.py_type(builtinOptions), 0) def OperatorAddBuiltinOptions2(builder, builtinOptions2)-
Expand source code
def OperatorAddBuiltinOptions2(builder, builtinOptions2): builder.PrependUOffsetTRelativeSlot(12, flatbuffers.number_types.UOffsetTFlags.py_type(builtinOptions2), 0) def OperatorAddBuiltinOptions2Type(builder, builtinOptions2Type)-
Expand source code
def OperatorAddBuiltinOptions2Type(builder, builtinOptions2Type): builder.PrependUint8Slot(11, builtinOptions2Type, 0) def OperatorAddBuiltinOptionsType(builder, builtinOptionsType)-
Expand source code
def OperatorAddBuiltinOptionsType(builder, builtinOptionsType): builder.PrependUint8Slot(3, builtinOptionsType, 0) def OperatorAddCustomOptions(builder, customOptions)-
Expand source code
def OperatorAddCustomOptions(builder, customOptions): builder.PrependUOffsetTRelativeSlot(5, flatbuffers.number_types.UOffsetTFlags.py_type(customOptions), 0) def OperatorAddCustomOptionsFormat(builder, customOptionsFormat)-
Expand source code
def OperatorAddCustomOptionsFormat(builder, customOptionsFormat): builder.PrependInt8Slot(6, customOptionsFormat, 0) def OperatorAddDebugMetadataIndex(builder, debugMetadataIndex)-
Expand source code
def OperatorAddDebugMetadataIndex(builder, debugMetadataIndex): builder.PrependInt32Slot(13, debugMetadataIndex, -1) def OperatorAddInputs(builder, inputs)-
Expand source code
def OperatorAddInputs(builder, inputs): builder.PrependUOffsetTRelativeSlot(1, flatbuffers.number_types.UOffsetTFlags.py_type(inputs), 0) def OperatorAddIntermediates(builder, intermediates)-
Expand source code
def OperatorAddIntermediates(builder, intermediates): builder.PrependUOffsetTRelativeSlot(8, flatbuffers.number_types.UOffsetTFlags.py_type(intermediates), 0) def OperatorAddLargeCustomOptionsOffset(builder, largeCustomOptionsOffset)-
Expand source code
def OperatorAddLargeCustomOptionsOffset(builder, largeCustomOptionsOffset): builder.PrependUint64Slot(9, largeCustomOptionsOffset, 0) def OperatorAddLargeCustomOptionsSize(builder, largeCustomOptionsSize)-
Expand source code
def OperatorAddLargeCustomOptionsSize(builder, largeCustomOptionsSize): builder.PrependUint64Slot(10, largeCustomOptionsSize, 0) def OperatorAddMutatingVariableInputs(builder, mutatingVariableInputs)-
Expand source code
def OperatorAddMutatingVariableInputs(builder, mutatingVariableInputs): builder.PrependUOffsetTRelativeSlot(7, flatbuffers.number_types.UOffsetTFlags.py_type(mutatingVariableInputs), 0) def OperatorAddOpcodeIndex(builder, opcodeIndex)-
Expand source code
def OperatorAddOpcodeIndex(builder, opcodeIndex): builder.PrependUint32Slot(0, opcodeIndex, 0) def OperatorAddOutputs(builder, outputs)-
Expand source code
def OperatorAddOutputs(builder, outputs): builder.PrependUOffsetTRelativeSlot(2, flatbuffers.number_types.UOffsetTFlags.py_type(outputs), 0) def OperatorEnd(builder)-
Expand source code
def OperatorEnd(builder): return builder.EndObject() def OperatorStart(builder)-
Expand source code
def OperatorStart(builder): builder.StartObject(14) def OperatorStartCustomOptionsVector(builder, numElems)-
Expand source code
def OperatorStartCustomOptionsVector(builder, numElems): return builder.StartVector(1, numElems, 1) def OperatorStartInputsVector(builder, numElems)-
Expand source code
def OperatorStartInputsVector(builder, numElems): return builder.StartVector(4, numElems, 4) def OperatorStartIntermediatesVector(builder, numElems)-
Expand source code
def OperatorStartIntermediatesVector(builder, numElems): return builder.StartVector(4, numElems, 4) def OperatorStartMutatingVariableInputsVector(builder, numElems)-
Expand source code
def OperatorStartMutatingVariableInputsVector(builder, numElems): return builder.StartVector(1, numElems, 1) def OperatorStartOutputsVector(builder, numElems)-
Expand source code
def OperatorStartOutputsVector(builder, numElems): return builder.StartVector(4, numElems, 4) def Start(builder)-
Expand source code
def Start(builder): OperatorStart(builder) def StartCustomOptionsVector(builder, numElems)-
Expand source code
def StartCustomOptionsVector(builder, numElems): return OperatorStartCustomOptionsVector(builder, numElems) def StartInputsVector(builder, numElems)-
Expand source code
def StartInputsVector(builder, numElems): return OperatorStartInputsVector(builder, numElems) def StartIntermediatesVector(builder, numElems)-
Expand source code
def StartIntermediatesVector(builder, numElems): return OperatorStartIntermediatesVector(builder, numElems) def StartMutatingVariableInputsVector(builder, numElems)-
Expand source code
def StartMutatingVariableInputsVector(builder, numElems): return OperatorStartMutatingVariableInputsVector(builder, numElems) def StartOutputsVector(builder, numElems)-
Expand source code
def StartOutputsVector(builder, numElems): return OperatorStartOutputsVector(builder, numElems)
Classes
class Operator-
Expand source code
class Operator(object): __slots__ = ['_tab'] @classmethod def GetRootAs(cls, buf, offset=0): n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset) x = Operator() x.Init(buf, n + offset) return x @classmethod def GetRootAsOperator(cls, buf, offset=0): """This method is deprecated. Please switch to GetRootAs.""" return cls.GetRootAs(buf, offset) @classmethod def OperatorBufferHasIdentifier(cls, buf, offset, size_prefixed=False): return flatbuffers.util.BufferHasIdentifier(buf, offset, b"\x54\x46\x4C\x33", size_prefixed=size_prefixed) # Operator def Init(self, buf, pos): self._tab = flatbuffers.table.Table(buf, pos) # Operator def OpcodeIndex(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4)) if o != 0: return self._tab.Get(flatbuffers.number_types.Uint32Flags, o + self._tab.Pos) return 0 # Operator def Inputs(self, j): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6)) if o != 0: a = self._tab.Vector(o) return self._tab.Get(flatbuffers.number_types.Int32Flags, a + flatbuffers.number_types.UOffsetTFlags.py_type(j * 4)) return 0 # Operator def InputsAsNumpy(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6)) if o != 0: return self._tab.GetVectorAsNumpy(flatbuffers.number_types.Int32Flags, o) return 0 # Operator def InputsLength(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6)) if o != 0: return self._tab.VectorLen(o) return 0 # Operator def InputsIsNone(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6)) return o == 0 # Operator def Outputs(self, j): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8)) if o != 0: a = self._tab.Vector(o) return self._tab.Get(flatbuffers.number_types.Int32Flags, a + flatbuffers.number_types.UOffsetTFlags.py_type(j * 4)) return 0 # Operator def OutputsAsNumpy(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8)) if o != 0: return self._tab.GetVectorAsNumpy(flatbuffers.number_types.Int32Flags, o) return 0 # Operator def OutputsLength(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8)) if o != 0: return self._tab.VectorLen(o) return 0 # Operator def OutputsIsNone(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8)) return o == 0 # Operator def BuiltinOptionsType(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(10)) if o != 0: return self._tab.Get(flatbuffers.number_types.Uint8Flags, o + self._tab.Pos) return 0 # Operator def BuiltinOptions(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(12)) if o != 0: from flatbuffers.table import Table obj = Table(bytearray(), 0) self._tab.Union(obj, o) return obj return None # Operator def CustomOptions(self, j): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(14)) if o != 0: a = self._tab.Vector(o) return self._tab.Get(flatbuffers.number_types.Uint8Flags, a + flatbuffers.number_types.UOffsetTFlags.py_type(j * 1)) return 0 # Operator def CustomOptionsAsNumpy(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(14)) if o != 0: return self._tab.GetVectorAsNumpy(flatbuffers.number_types.Uint8Flags, o) return 0 # Operator def CustomOptionsLength(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(14)) if o != 0: return self._tab.VectorLen(o) return 0 # Operator def CustomOptionsIsNone(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(14)) return o == 0 # Operator def CustomOptionsFormat(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(16)) if o != 0: return self._tab.Get(flatbuffers.number_types.Int8Flags, o + self._tab.Pos) return 0 # Operator def MutatingVariableInputs(self, j): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(18)) if o != 0: a = self._tab.Vector(o) return self._tab.Get(flatbuffers.number_types.BoolFlags, a + flatbuffers.number_types.UOffsetTFlags.py_type(j * 1)) return 0 # Operator def MutatingVariableInputsAsNumpy(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(18)) if o != 0: return self._tab.GetVectorAsNumpy(flatbuffers.number_types.BoolFlags, o) return 0 # Operator def MutatingVariableInputsLength(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(18)) if o != 0: return self._tab.VectorLen(o) return 0 # Operator def MutatingVariableInputsIsNone(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(18)) return o == 0 # Operator def Intermediates(self, j): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(20)) if o != 0: a = self._tab.Vector(o) return self._tab.Get(flatbuffers.number_types.Int32Flags, a + flatbuffers.number_types.UOffsetTFlags.py_type(j * 4)) return 0 # Operator def IntermediatesAsNumpy(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(20)) if o != 0: return self._tab.GetVectorAsNumpy(flatbuffers.number_types.Int32Flags, o) return 0 # Operator def IntermediatesLength(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(20)) if o != 0: return self._tab.VectorLen(o) return 0 # Operator def IntermediatesIsNone(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(20)) return o == 0 # Operator def LargeCustomOptionsOffset(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(22)) if o != 0: return self._tab.Get(flatbuffers.number_types.Uint64Flags, o + self._tab.Pos) return 0 # Operator def LargeCustomOptionsSize(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(24)) if o != 0: return self._tab.Get(flatbuffers.number_types.Uint64Flags, o + self._tab.Pos) return 0 # Operator def BuiltinOptions2Type(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(26)) if o != 0: return self._tab.Get(flatbuffers.number_types.Uint8Flags, o + self._tab.Pos) return 0 # Operator def BuiltinOptions2(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(28)) if o != 0: from flatbuffers.table import Table obj = Table(bytearray(), 0) self._tab.Union(obj, o) return obj return None # Operator def DebugMetadataIndex(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(30)) if o != 0: return self._tab.Get(flatbuffers.number_types.Int32Flags, o + self._tab.Pos) return -1Static methods
def GetRootAs(buf, offset=0)def GetRootAsOperator(buf, offset=0)-
This method is deprecated. Please switch to GetRootAs.
def OperatorBufferHasIdentifier(buf, offset, size_prefixed=False)
Methods
def BuiltinOptions(self)-
Expand source code
def BuiltinOptions(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(12)) if o != 0: from flatbuffers.table import Table obj = Table(bytearray(), 0) self._tab.Union(obj, o) return obj return None def BuiltinOptions2(self)-
Expand source code
def BuiltinOptions2(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(28)) if o != 0: from flatbuffers.table import Table obj = Table(bytearray(), 0) self._tab.Union(obj, o) return obj return None def BuiltinOptions2Type(self)-
Expand source code
def BuiltinOptions2Type(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(26)) if o != 0: return self._tab.Get(flatbuffers.number_types.Uint8Flags, o + self._tab.Pos) return 0 def BuiltinOptionsType(self)-
Expand source code
def BuiltinOptionsType(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(10)) if o != 0: return self._tab.Get(flatbuffers.number_types.Uint8Flags, o + self._tab.Pos) return 0 def CustomOptions(self, j)-
Expand source code
def CustomOptions(self, j): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(14)) if o != 0: a = self._tab.Vector(o) return self._tab.Get(flatbuffers.number_types.Uint8Flags, a + flatbuffers.number_types.UOffsetTFlags.py_type(j * 1)) return 0 def CustomOptionsAsNumpy(self)-
Expand source code
def CustomOptionsAsNumpy(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(14)) if o != 0: return self._tab.GetVectorAsNumpy(flatbuffers.number_types.Uint8Flags, o) return 0 def CustomOptionsFormat(self)-
Expand source code
def CustomOptionsFormat(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(16)) if o != 0: return self._tab.Get(flatbuffers.number_types.Int8Flags, o + self._tab.Pos) return 0 def CustomOptionsIsNone(self)-
Expand source code
def CustomOptionsIsNone(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(14)) return o == 0 def CustomOptionsLength(self)-
Expand source code
def CustomOptionsLength(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(14)) if o != 0: return self._tab.VectorLen(o) return 0 def DebugMetadataIndex(self)-
Expand source code
def DebugMetadataIndex(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(30)) if o != 0: return self._tab.Get(flatbuffers.number_types.Int32Flags, o + self._tab.Pos) return -1 def Init(self, buf, pos)-
Expand source code
def Init(self, buf, pos): self._tab = flatbuffers.table.Table(buf, pos) def Inputs(self, j)-
Expand source code
def Inputs(self, j): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6)) if o != 0: a = self._tab.Vector(o) return self._tab.Get(flatbuffers.number_types.Int32Flags, a + flatbuffers.number_types.UOffsetTFlags.py_type(j * 4)) return 0 def InputsAsNumpy(self)-
Expand source code
def InputsAsNumpy(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6)) if o != 0: return self._tab.GetVectorAsNumpy(flatbuffers.number_types.Int32Flags, o) return 0 def InputsIsNone(self)-
Expand source code
def InputsIsNone(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6)) return o == 0 def InputsLength(self)-
Expand source code
def InputsLength(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6)) if o != 0: return self._tab.VectorLen(o) return 0 def Intermediates(self, j)-
Expand source code
def Intermediates(self, j): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(20)) if o != 0: a = self._tab.Vector(o) return self._tab.Get(flatbuffers.number_types.Int32Flags, a + flatbuffers.number_types.UOffsetTFlags.py_type(j * 4)) return 0 def IntermediatesAsNumpy(self)-
Expand source code
def IntermediatesAsNumpy(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(20)) if o != 0: return self._tab.GetVectorAsNumpy(flatbuffers.number_types.Int32Flags, o) return 0 def IntermediatesIsNone(self)-
Expand source code
def IntermediatesIsNone(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(20)) return o == 0 def IntermediatesLength(self)-
Expand source code
def IntermediatesLength(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(20)) if o != 0: return self._tab.VectorLen(o) return 0 def LargeCustomOptionsOffset(self)-
Expand source code
def LargeCustomOptionsOffset(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(22)) if o != 0: return self._tab.Get(flatbuffers.number_types.Uint64Flags, o + self._tab.Pos) return 0 def LargeCustomOptionsSize(self)-
Expand source code
def LargeCustomOptionsSize(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(24)) if o != 0: return self._tab.Get(flatbuffers.number_types.Uint64Flags, o + self._tab.Pos) return 0 def MutatingVariableInputs(self, j)-
Expand source code
def MutatingVariableInputs(self, j): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(18)) if o != 0: a = self._tab.Vector(o) return self._tab.Get(flatbuffers.number_types.BoolFlags, a + flatbuffers.number_types.UOffsetTFlags.py_type(j * 1)) return 0 def MutatingVariableInputsAsNumpy(self)-
Expand source code
def MutatingVariableInputsAsNumpy(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(18)) if o != 0: return self._tab.GetVectorAsNumpy(flatbuffers.number_types.BoolFlags, o) return 0 def MutatingVariableInputsIsNone(self)-
Expand source code
def MutatingVariableInputsIsNone(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(18)) return o == 0 def MutatingVariableInputsLength(self)-
Expand source code
def MutatingVariableInputsLength(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(18)) if o != 0: return self._tab.VectorLen(o) return 0 def OpcodeIndex(self)-
Expand source code
def OpcodeIndex(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4)) if o != 0: return self._tab.Get(flatbuffers.number_types.Uint32Flags, o + self._tab.Pos) return 0 def Outputs(self, j)-
Expand source code
def Outputs(self, j): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8)) if o != 0: a = self._tab.Vector(o) return self._tab.Get(flatbuffers.number_types.Int32Flags, a + flatbuffers.number_types.UOffsetTFlags.py_type(j * 4)) return 0 def OutputsAsNumpy(self)-
Expand source code
def OutputsAsNumpy(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8)) if o != 0: return self._tab.GetVectorAsNumpy(flatbuffers.number_types.Int32Flags, o) return 0 def OutputsIsNone(self)-
Expand source code
def OutputsIsNone(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8)) return o == 0 def OutputsLength(self)-
Expand source code
def OutputsLength(self): o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8)) if o != 0: return self._tab.VectorLen(o) return 0