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Add Array initialization from struct constructor (#5865) (#6147)

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- add flatbuffers::span
- add new constructor for `struct` with `array`
- add some test for flatbuffers::span and 'arrays_test.fbs'
This commit is contained in:
Vladimir Glavnyy
2020-10-13 02:24:18 +07:00
committed by GitHub
parent 77d57fd075
commit 04bec23a37
10 changed files with 608 additions and 89 deletions
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56
tests/arrays_test_generated.h
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@@ -92,12 +92,24 @@ FLATBUFFERS_MANUALLY_ALIGNED_STRUCT(8) NestedStruct FLATBUFFERS_FINAL_CLASS {
padding0__(0),
padding1__(0),
d_() {
(void)padding0__;
(void)padding1__;
}
NestedStruct(flatbuffers::span<const int32_t, 2> _a, MyGame::Example::TestEnum _b, flatbuffers::span<const MyGame::Example::TestEnum, 2> _c, flatbuffers::span<const int64_t, 2> _d)
: b_(flatbuffers::EndianScalar(static_cast<int8_t>(_b))),
padding0__(0),
padding1__(0) {
flatbuffers::CastToArray(a_).CopyFromSpan(_a);
flatbuffers::CastToArrayOfEnum<MyGame::Example::TestEnum>(c_).CopyFromSpan(_c);
(void)padding0__;
(void)padding1__;
flatbuffers::CastToArray(d_).CopyFromSpan(_d);
}
const flatbuffers::Array<int32_t, 2> *a() const {
return reinterpret_cast<const flatbuffers::Array<int32_t, 2> *>(a_);
return &flatbuffers::CastToArray(a_);
}
flatbuffers::Array<int32_t, 2> *mutable_a() {
return reinterpret_cast<flatbuffers::Array<int32_t, 2> *>(a_);
return &flatbuffers::CastToArray(a_);
}
MyGame::Example::TestEnum b() const {
return static_cast<MyGame::Example::TestEnum>(flatbuffers::EndianScalar(b_));
@@ -106,16 +118,16 @@ FLATBUFFERS_MANUALLY_ALIGNED_STRUCT(8) NestedStruct FLATBUFFERS_FINAL_CLASS {
flatbuffers::WriteScalar(&b_, static_cast<int8_t>(_b));
}
const flatbuffers::Array<MyGame::Example::TestEnum, 2> *c() const {
return reinterpret_cast<const flatbuffers::Array<MyGame::Example::TestEnum, 2> *>(c_);
return &flatbuffers::CastToArrayOfEnum<MyGame::Example::TestEnum>(c_);
}
flatbuffers::Array<MyGame::Example::TestEnum, 2> *mutable_c() {
return reinterpret_cast<flatbuffers::Array<MyGame::Example::TestEnum, 2> *>(c_);
return &flatbuffers::CastToArrayOfEnum<MyGame::Example::TestEnum>(c_);
}
const flatbuffers::Array<int64_t, 2> *d() const {
return reinterpret_cast<const flatbuffers::Array<int64_t, 2> *>(d_);
return &flatbuffers::CastToArray(d_);
}
flatbuffers::Array<int64_t, 2> *mutable_d() {
return reinterpret_cast<flatbuffers::Array<int64_t, 2> *>(d_);
return &flatbuffers::CastToArray(d_);
}
};
FLATBUFFERS_STRUCT_END(NestedStruct, 32);
@@ -175,6 +187,26 @@ FLATBUFFERS_MANUALLY_ALIGNED_STRUCT(8) ArrayStruct FLATBUFFERS_FINAL_CLASS {
e_(flatbuffers::EndianScalar(_e)),
padding3__(0),
f_() {
(void)padding0__;
(void)padding1__;
(void)padding2__;
(void)padding3__;
}
ArrayStruct(float _a, flatbuffers::span<const int32_t, 15> _b, int8_t _c, flatbuffers::span<const MyGame::Example::NestedStruct, 2> _d, int32_t _e, flatbuffers::span<const int64_t, 2> _f)
: a_(flatbuffers::EndianScalar(_a)),
c_(flatbuffers::EndianScalar(_c)),
padding0__(0),
padding1__(0),
padding2__(0),
e_(flatbuffers::EndianScalar(_e)),
padding3__(0) {
flatbuffers::CastToArray(b_).CopyFromSpan(_b);
(void)padding0__;
(void)padding1__;
(void)padding2__;
flatbuffers::CastToArray(d_).CopyFromSpan(_d);
(void)padding3__;
flatbuffers::CastToArray(f_).CopyFromSpan(_f);
}
float a() const {
return flatbuffers::EndianScalar(a_);
@@ -183,10 +215,10 @@ FLATBUFFERS_MANUALLY_ALIGNED_STRUCT(8) ArrayStruct FLATBUFFERS_FINAL_CLASS {
flatbuffers::WriteScalar(&a_, _a);
}
const flatbuffers::Array<int32_t, 15> *b() const {
return reinterpret_cast<const flatbuffers::Array<int32_t, 15> *>(b_);
return &flatbuffers::CastToArray(b_);
}
flatbuffers::Array<int32_t, 15> *mutable_b() {
return reinterpret_cast<flatbuffers::Array<int32_t, 15> *>(b_);
return &flatbuffers::CastToArray(b_);
}
int8_t c() const {
return flatbuffers::EndianScalar(c_);
@@ -195,10 +227,10 @@ FLATBUFFERS_MANUALLY_ALIGNED_STRUCT(8) ArrayStruct FLATBUFFERS_FINAL_CLASS {
flatbuffers::WriteScalar(&c_, _c);
}
const flatbuffers::Array<MyGame::Example::NestedStruct, 2> *d() const {
return reinterpret_cast<const flatbuffers::Array<MyGame::Example::NestedStruct, 2> *>(d_);
return &flatbuffers::CastToArray(d_);
}
flatbuffers::Array<MyGame::Example::NestedStruct, 2> *mutable_d() {
return reinterpret_cast<flatbuffers::Array<MyGame::Example::NestedStruct, 2> *>(d_);
return &flatbuffers::CastToArray(d_);
}
int32_t e() const {
return flatbuffers::EndianScalar(e_);
@@ -207,10 +239,10 @@ FLATBUFFERS_MANUALLY_ALIGNED_STRUCT(8) ArrayStruct FLATBUFFERS_FINAL_CLASS {
flatbuffers::WriteScalar(&e_, _e);
}
const flatbuffers::Array<int64_t, 2> *f() const {
return reinterpret_cast<const flatbuffers::Array<int64_t, 2> *>(f_);
return &flatbuffers::CastToArray(f_);
}
flatbuffers::Array<int64_t, 2> *mutable_f() {
return reinterpret_cast<flatbuffers::Array<int64_t, 2> *>(f_);
return &flatbuffers::CastToArray(f_);
}
};
FLATBUFFERS_STRUCT_END(ArrayStruct, 160);