forked from BigfootDev/flatbuffers
63b7b25289
* First working hack of adding 64-bit. Don't judge :) * Made vector_downward work on 64 bit types * vector_downward uses size_t, added offset64 to reflection * cleaned up adding offset64 in parser * Add C++ testing skeleton for 64-bit * working test for CreateVector64 * working >2 GiB buffers * support for large strings * simplified CreateString<> to just provide the offset type * generalize CreateVector template * update test_64.afb due to upstream format change * Added Vector64 type, which is just an alias for vector ATM * Switch to Offset64 for Vector64 * Update for reflection bfbs output change * Starting to add support for vector64 type in C++ * made a generic CreateVector that can handle different offsets and vector types * Support for 32-vector with 64-addressing * Vector64 basic builder + tests working * basic support for json vector64 support * renamed fields in test_64bit.fbs to better reflect their use * working C++ vector64 builder * Apply --annotate-sparse-vector to 64-bit tests * Enable Vector64 for --annotate-sparse-vectors * Merged from upstream * Add `near_string` field for testing 32-bit offsets alongside * keep track of where the 32-bit and 64-bit regions are for flatbufferbuilder * move template<> outside class body for GCC * update run.sh to build and run tests * basic assertion for adding 64-bit offset at the wrong time * started to separate `FlatBufferBuilder` into two classes, 1 64-bit aware, the other not * add test for nested flatbuffer vector64, fix bug in alignment of big vectors * fixed CreateDirect method by iterating by Offset64 first * internal refactoring of flatbufferbuilder * block not supported languages in the parser from using 64-bit * evolution tests for adding a vector64 field * conformity tests for adding/removing offset64 attributes * ensure test is for a big buffer * add parser error tests for `offset64` and `vector64` attributes * add missing static that GCC only complains about * remove stdint-uintn.h header that gets automatically added * move 64-bit CalculateOffset internal * fixed return size of EndVector * various fixes on windows * add SizeT to vector_downward * minimze range of size changes in vector and builder * reworked how tracking if 64-offsets are added * Add ReturnT to EndVector * small cleanups * remove need for second Array definition * combine IndirectHelpers into one definition * started support for vector of struct * Support for 32/64-vectors of structs + Offset64 * small cleanups * add verification for vector64 * add sized prefix for 64-bit buffers * add fuzzer for 64-bit * add example of adding many vectors using a wrapper table * run the new -bfbs-gen-embed logic on the 64-bit tests * remove run.sh and fix cmakelist issue * fixed bazel rules * fixed some PR comments * add 64-bit tests to cmakelist
273 lines
8.8 KiB
Python
273 lines
8.8 KiB
Python
# automatically generated by the FlatBuffers compiler, do not modify
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# namespace: reflection
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import flatbuffers
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from flatbuffers.compat import import_numpy
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np = import_numpy()
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class Field(object):
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__slots__ = ['_tab']
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@classmethod
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def GetRootAs(cls, buf, offset=0):
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n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
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x = Field()
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x.Init(buf, n + offset)
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return x
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@classmethod
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def GetRootAsField(cls, buf, offset=0):
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"""This method is deprecated. Please switch to GetRootAs."""
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return cls.GetRootAs(buf, offset)
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@classmethod
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def FieldBufferHasIdentifier(cls, buf, offset, size_prefixed=False):
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return flatbuffers.util.BufferHasIdentifier(buf, offset, b"\x42\x46\x42\x53", size_prefixed=size_prefixed)
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# Field
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def Init(self, buf, pos):
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self._tab = flatbuffers.table.Table(buf, pos)
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# Field
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def Name(self):
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o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
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if o != 0:
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return self._tab.String(o + self._tab.Pos)
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return None
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# Field
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def Type(self):
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o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
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if o != 0:
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x = self._tab.Indirect(o + self._tab.Pos)
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from .reflection.Type import Type
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obj = Type()
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obj.Init(self._tab.Bytes, x)
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return obj
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return None
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# Field
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def Id(self):
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o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8))
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if o != 0:
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return self._tab.Get(flatbuffers.number_types.Uint16Flags, o + self._tab.Pos)
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return 0
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# Field
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def Offset(self):
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o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(10))
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if o != 0:
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return self._tab.Get(flatbuffers.number_types.Uint16Flags, o + self._tab.Pos)
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return 0
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# Field
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def DefaultInteger(self):
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o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(12))
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if o != 0:
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return self._tab.Get(flatbuffers.number_types.Int64Flags, o + self._tab.Pos)
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return 0
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# Field
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def DefaultReal(self):
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o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(14))
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if o != 0:
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return self._tab.Get(flatbuffers.number_types.Float64Flags, o + self._tab.Pos)
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return 0.0
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# Field
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def Deprecated(self):
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o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(16))
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if o != 0:
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return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
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return False
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# Field
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def Required(self):
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o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(18))
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if o != 0:
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return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
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return False
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# Field
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def Key(self):
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o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(20))
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if o != 0:
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return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
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return False
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# Field
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def Attributes(self, j):
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o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(22))
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if o != 0:
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x = self._tab.Vector(o)
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x += flatbuffers.number_types.UOffsetTFlags.py_type(j) * 4
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x = self._tab.Indirect(x)
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from .reflection.KeyValue import KeyValue
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obj = KeyValue()
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obj.Init(self._tab.Bytes, x)
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return obj
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return None
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# Field
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def AttributesLength(self):
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o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(22))
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if o != 0:
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return self._tab.VectorLen(o)
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return 0
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# Field
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def AttributesIsNone(self):
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o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(22))
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return o == 0
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# Field
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def Documentation(self, j):
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o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(24))
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if o != 0:
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a = self._tab.Vector(o)
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return self._tab.String(a + flatbuffers.number_types.UOffsetTFlags.py_type(j * 4))
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return ""
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# Field
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def DocumentationLength(self):
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o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(24))
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if o != 0:
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return self._tab.VectorLen(o)
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return 0
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# Field
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def DocumentationIsNone(self):
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o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(24))
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return o == 0
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# Field
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def Optional(self):
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o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(26))
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if o != 0:
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return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
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return False
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# Number of padding octets to always add after this field. Structs only.
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# Field
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def Padding(self):
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o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(28))
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if o != 0:
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return self._tab.Get(flatbuffers.number_types.Uint16Flags, o + self._tab.Pos)
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return 0
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# If the field uses 64-bit offsets.
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# Field
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def Offset64(self):
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o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(30))
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if o != 0:
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return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
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return False
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def FieldStart(builder):
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builder.StartObject(14)
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def Start(builder):
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FieldStart(builder)
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def FieldAddName(builder, name):
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builder.PrependUOffsetTRelativeSlot(0, flatbuffers.number_types.UOffsetTFlags.py_type(name), 0)
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def AddName(builder: flatbuffers.Builder, name: int):
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FieldAddName(builder, name)
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def FieldAddType(builder, type):
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builder.PrependUOffsetTRelativeSlot(1, flatbuffers.number_types.UOffsetTFlags.py_type(type), 0)
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def AddType(builder: flatbuffers.Builder, type: int):
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FieldAddType(builder, type)
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def FieldAddId(builder, id):
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builder.PrependUint16Slot(2, id, 0)
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def AddId(builder: flatbuffers.Builder, id: int):
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FieldAddId(builder, id)
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def FieldAddOffset(builder, offset):
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builder.PrependUint16Slot(3, offset, 0)
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def AddOffset(builder: flatbuffers.Builder, offset: int):
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FieldAddOffset(builder, offset)
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def FieldAddDefaultInteger(builder, defaultInteger):
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builder.PrependInt64Slot(4, defaultInteger, 0)
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def AddDefaultInteger(builder: flatbuffers.Builder, defaultInteger: int):
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FieldAddDefaultInteger(builder, defaultInteger)
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def FieldAddDefaultReal(builder, defaultReal):
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builder.PrependFloat64Slot(5, defaultReal, 0.0)
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def AddDefaultReal(builder: flatbuffers.Builder, defaultReal: float):
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FieldAddDefaultReal(builder, defaultReal)
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def FieldAddDeprecated(builder, deprecated):
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builder.PrependBoolSlot(6, deprecated, 0)
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def AddDeprecated(builder: flatbuffers.Builder, deprecated: bool):
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FieldAddDeprecated(builder, deprecated)
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def FieldAddRequired(builder, required):
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builder.PrependBoolSlot(7, required, 0)
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def AddRequired(builder: flatbuffers.Builder, required: bool):
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FieldAddRequired(builder, required)
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def FieldAddKey(builder, key):
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builder.PrependBoolSlot(8, key, 0)
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def AddKey(builder: flatbuffers.Builder, key: bool):
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FieldAddKey(builder, key)
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def FieldAddAttributes(builder, attributes):
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builder.PrependUOffsetTRelativeSlot(9, flatbuffers.number_types.UOffsetTFlags.py_type(attributes), 0)
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def AddAttributes(builder: flatbuffers.Builder, attributes: int):
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FieldAddAttributes(builder, attributes)
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def FieldStartAttributesVector(builder, numElems):
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return builder.StartVector(4, numElems, 4)
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def StartAttributesVector(builder, numElems: int) -> int:
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return FieldStartAttributesVector(builder, numElems)
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def FieldAddDocumentation(builder, documentation):
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builder.PrependUOffsetTRelativeSlot(10, flatbuffers.number_types.UOffsetTFlags.py_type(documentation), 0)
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def AddDocumentation(builder: flatbuffers.Builder, documentation: int):
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FieldAddDocumentation(builder, documentation)
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def FieldStartDocumentationVector(builder, numElems):
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return builder.StartVector(4, numElems, 4)
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def StartDocumentationVector(builder, numElems: int) -> int:
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return FieldStartDocumentationVector(builder, numElems)
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def FieldAddOptional(builder, optional):
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builder.PrependBoolSlot(11, optional, 0)
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def AddOptional(builder: flatbuffers.Builder, optional: bool):
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FieldAddOptional(builder, optional)
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def FieldAddPadding(builder, padding):
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builder.PrependUint16Slot(12, padding, 0)
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def AddPadding(builder: flatbuffers.Builder, padding: int):
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FieldAddPadding(builder, padding)
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def FieldAddOffset64(builder, offset64):
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builder.PrependBoolSlot(13, offset64, 0)
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def AddOffset64(builder: flatbuffers.Builder, offset64: bool):
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FieldAddOffset64(builder, offset64)
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def FieldEnd(builder):
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return builder.EndObject()
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def End(builder):
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return FieldEnd(builder)
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