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Add support of Optional<T> scalars to C++ code generator (#6092)

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This commit is contained in:
Vladimir Glavnyy
2020-09-19 02:51:17 +07:00
committed by GitHub
parent 6228b66d3d
commit 8c67b5b129
19 changed files with 2471 additions and 133 deletions
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16
tests/optional_scalars_generated.lobster
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@@ -3,6 +3,10 @@ import flatbuffers
namespace optional_scalars
enum OptionalByte:
OptionalByte_None = 0
OptionalByte_One = 1
class ScalarStuff
class ScalarStuff : flatbuffers_handle
@@ -72,13 +76,17 @@ class ScalarStuff : flatbuffers_handle
return buf_.flatbuffers_field_int8(pos_, 66, 0), buf_.flatbuffers_field_present(pos_, 66)
def default_bool():
return buf_.flatbuffers_field_int8(pos_, 68, 1)
def just_enum():
return OptionalByte(buf_.flatbuffers_field_int8(pos_, 70, 0))
def default_enum():
return OptionalByte(buf_.flatbuffers_field_int8(pos_, 72, 1))
def GetRootAsScalarStuff(buf:string): return ScalarStuff { buf, buf.flatbuffers_indirect(0) }
struct ScalarStuffBuilder:
b_:flatbuffers_builder
def start():
b_.StartObject(33)
b_.StartObject(35)
return this
def add_just_i8(just_i8:int):
b_.PrependInt8Slot(0, just_i8, 0)
@@ -179,6 +187,12 @@ struct ScalarStuffBuilder:
def add_default_bool(default_bool:int):
b_.PrependBoolSlot(32, default_bool, 1)
return this
def add_just_enum(just_enum:OptionalByte):
b_.PrependInt8Slot(33, just_enum, 0)
return this
def add_default_enum(default_enum:OptionalByte):
b_.PrependInt8Slot(34, default_enum, 1)
return this
def end():
return b_.EndObject()