[C++] Adds basic schema evolution tests (#5611)
* Added basic schema evolution tests * Add BUILD targets for evolution tests. Added to test/generate_code scripts * Use vector.front() instead of vector.data() * Added --scoped-enums option for evolution test
This commit is contained in:
Derek Bailey
Wouter van Oortmerssen
parent
adbcbba5d1
commit
dda095023d
6
BUILD
6
BUILD
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@ -139,6 +139,8 @@ cc_test(
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"src/idl_parser.cpp",
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"src/reflection.cpp",
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"src/util.cpp",
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"tests/evolution_test/evolution_v1_generated.h",
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"tests/evolution_test/evolution_v2_generated.h",
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"tests/namespace_test/namespace_test1_generated.h",
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"tests/namespace_test/namespace_test2_generated.h",
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"tests/native_type_test_impl.cpp",
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@ -159,6 +161,10 @@ cc_test(
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":tests/arrays_test.bfbs",
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":tests/arrays_test.fbs",
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":tests/arrays_test.golden",
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":tests/evolution_test/evolution_v1.fbs",
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":tests/evolution_test/evolution_v1.json",
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":tests/evolution_test/evolution_v2.fbs",
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":tests/evolution_test/evolution_v2.json",
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":tests/include_test/include_test1.fbs",
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":tests/include_test/sub/include_test2.fbs",
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":tests/monster_extra.fbs",
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@ -0,0 +1,39 @@
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namespace Evolution.V1;
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table TableA {
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a:float;
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b:int;
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}
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table TableB {
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a:int;
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}
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enum Enum : byte {
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King,
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Queen
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}
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union Union {
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TableA,
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TableB
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}
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struct Struct {
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a:int;
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b:double;
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}
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table Root {
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a:int;
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b:bool;
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c:Union;
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d:Enum;
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e:TableA;
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f:Struct;
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g:[int];
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h:[TableB];
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i:int = 1234;
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}
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root_type Root;
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@ -0,0 +1,26 @@
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{
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"a": 42,
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"b": true,
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"c_type": "TableB",
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"c": {
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"a": 15
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},
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"d": "King",
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"e": {
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"a": 3.1452,
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"b": 325
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},
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"f":{
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"a": 16,
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"b": 243.980943
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},
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"g": [ 7, 8, 9],
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"h": [
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{
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"a": 212
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},
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{
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"a": 459
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}
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]
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}
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@ -0,0 +1,453 @@
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// automatically generated by the FlatBuffers compiler, do not modify
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#ifndef FLATBUFFERS_GENERATED_EVOLUTIONV1_EVOLUTION_V1_H_
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#define FLATBUFFERS_GENERATED_EVOLUTIONV1_EVOLUTION_V1_H_
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#include "flatbuffers/flatbuffers.h"
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namespace Evolution {
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namespace V1 {
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struct TableA;
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struct TableB;
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struct Struct;
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struct Root;
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enum class Enum : int8_t {
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King = 0,
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Queen = 1,
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MIN = King,
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MAX = Queen
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};
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inline const Enum (&EnumValuesEnum())[2] {
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static const Enum values[] = {
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Enum::King,
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Enum::Queen
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};
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return values;
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}
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inline const char * const *EnumNamesEnum() {
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static const char * const names[3] = {
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"King",
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"Queen",
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nullptr
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};
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return names;
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}
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inline const char *EnumNameEnum(Enum e) {
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if (e < Enum::King || e > Enum::Queen) return "";
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const size_t index = static_cast<size_t>(e);
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return EnumNamesEnum()[index];
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}
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enum class Union : uint8_t {
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NONE = 0,
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TableA = 1,
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TableB = 2,
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MIN = NONE,
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MAX = TableB
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};
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inline const Union (&EnumValuesUnion())[3] {
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static const Union values[] = {
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Union::NONE,
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Union::TableA,
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Union::TableB
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};
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return values;
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}
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inline const char * const *EnumNamesUnion() {
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static const char * const names[4] = {
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"NONE",
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"TableA",
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"TableB",
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nullptr
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};
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return names;
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}
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inline const char *EnumNameUnion(Union e) {
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if (e < Union::NONE || e > Union::TableB) return "";
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const size_t index = static_cast<size_t>(e);
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return EnumNamesUnion()[index];
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}
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template<typename T> struct UnionTraits {
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static const Union enum_value = Union::NONE;
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};
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template<> struct UnionTraits<Evolution::V1::TableA> {
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static const Union enum_value = Union::TableA;
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};
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template<> struct UnionTraits<Evolution::V1::TableB> {
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static const Union enum_value = Union::TableB;
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};
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bool VerifyUnion(flatbuffers::Verifier &verifier, const void *obj, Union type);
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bool VerifyUnionVector(flatbuffers::Verifier &verifier, const flatbuffers::Vector<flatbuffers::Offset<void>> *values, const flatbuffers::Vector<uint8_t> *types);
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FLATBUFFERS_MANUALLY_ALIGNED_STRUCT(8) Struct FLATBUFFERS_FINAL_CLASS {
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private:
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int32_t a_;
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int32_t padding0__;
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double b_;
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public:
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Struct() {
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memset(static_cast<void *>(this), 0, sizeof(Struct));
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}
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Struct(int32_t _a, double _b)
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: a_(flatbuffers::EndianScalar(_a)),
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padding0__(0),
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b_(flatbuffers::EndianScalar(_b)) {
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(void)padding0__;
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}
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int32_t a() const {
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return flatbuffers::EndianScalar(a_);
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}
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double b() const {
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return flatbuffers::EndianScalar(b_);
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}
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};
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FLATBUFFERS_STRUCT_END(Struct, 16);
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struct TableA FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
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enum FlatBuffersVTableOffset FLATBUFFERS_VTABLE_UNDERLYING_TYPE {
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VT_A = 4,
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VT_B = 6
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};
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float a() const {
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return GetField<float>(VT_A, 0.0f);
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}
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int32_t b() const {
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return GetField<int32_t>(VT_B, 0);
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}
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bool Verify(flatbuffers::Verifier &verifier) const {
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return VerifyTableStart(verifier) &&
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VerifyField<float>(verifier, VT_A) &&
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VerifyField<int32_t>(verifier, VT_B) &&
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verifier.EndTable();
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}
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};
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struct TableABuilder {
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flatbuffers::FlatBufferBuilder &fbb_;
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flatbuffers::uoffset_t start_;
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void add_a(float a) {
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fbb_.AddElement<float>(TableA::VT_A, a, 0.0f);
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}
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void add_b(int32_t b) {
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fbb_.AddElement<int32_t>(TableA::VT_B, b, 0);
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}
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explicit TableABuilder(flatbuffers::FlatBufferBuilder &_fbb)
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: fbb_(_fbb) {
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start_ = fbb_.StartTable();
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}
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TableABuilder &operator=(const TableABuilder &);
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flatbuffers::Offset<TableA> Finish() {
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const auto end = fbb_.EndTable(start_);
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auto o = flatbuffers::Offset<TableA>(end);
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return o;
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}
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};
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inline flatbuffers::Offset<TableA> CreateTableA(
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flatbuffers::FlatBufferBuilder &_fbb,
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float a = 0.0f,
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int32_t b = 0) {
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TableABuilder builder_(_fbb);
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builder_.add_b(b);
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builder_.add_a(a);
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return builder_.Finish();
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}
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struct TableB FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
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enum FlatBuffersVTableOffset FLATBUFFERS_VTABLE_UNDERLYING_TYPE {
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VT_A = 4
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};
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int32_t a() const {
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return GetField<int32_t>(VT_A, 0);
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}
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bool Verify(flatbuffers::Verifier &verifier) const {
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return VerifyTableStart(verifier) &&
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VerifyField<int32_t>(verifier, VT_A) &&
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verifier.EndTable();
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}
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};
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struct TableBBuilder {
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flatbuffers::FlatBufferBuilder &fbb_;
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flatbuffers::uoffset_t start_;
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void add_a(int32_t a) {
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fbb_.AddElement<int32_t>(TableB::VT_A, a, 0);
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}
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explicit TableBBuilder(flatbuffers::FlatBufferBuilder &_fbb)
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: fbb_(_fbb) {
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start_ = fbb_.StartTable();
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}
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TableBBuilder &operator=(const TableBBuilder &);
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flatbuffers::Offset<TableB> Finish() {
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const auto end = fbb_.EndTable(start_);
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auto o = flatbuffers::Offset<TableB>(end);
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return o;
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}
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};
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inline flatbuffers::Offset<TableB> CreateTableB(
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flatbuffers::FlatBufferBuilder &_fbb,
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int32_t a = 0) {
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TableBBuilder builder_(_fbb);
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builder_.add_a(a);
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return builder_.Finish();
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}
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struct Root FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
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enum FlatBuffersVTableOffset FLATBUFFERS_VTABLE_UNDERLYING_TYPE {
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VT_A = 4,
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VT_B = 6,
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VT_C_TYPE = 8,
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VT_C = 10,
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VT_D = 12,
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VT_E = 14,
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VT_F = 16,
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VT_G = 18,
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VT_H = 20,
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VT_I = 22
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};
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int32_t a() const {
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return GetField<int32_t>(VT_A, 0);
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}
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bool b() const {
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return GetField<uint8_t>(VT_B, 0) != 0;
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}
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Evolution::V1::Union c_type() const {
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return static_cast<Evolution::V1::Union>(GetField<uint8_t>(VT_C_TYPE, 0));
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}
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const void *c() const {
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return GetPointer<const void *>(VT_C);
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}
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template<typename T> const T *c_as() const;
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const Evolution::V1::TableA *c_as_TableA() const {
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return c_type() == Evolution::V1::Union::TableA ? static_cast<const Evolution::V1::TableA *>(c()) : nullptr;
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}
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const Evolution::V1::TableB *c_as_TableB() const {
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return c_type() == Evolution::V1::Union::TableB ? static_cast<const Evolution::V1::TableB *>(c()) : nullptr;
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}
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Evolution::V1::Enum d() const {
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return static_cast<Evolution::V1::Enum>(GetField<int8_t>(VT_D, 0));
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}
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const Evolution::V1::TableA *e() const {
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return GetPointer<const Evolution::V1::TableA *>(VT_E);
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}
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const Evolution::V1::Struct *f() const {
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return GetStruct<const Evolution::V1::Struct *>(VT_F);
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}
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const flatbuffers::Vector<int32_t> *g() const {
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return GetPointer<const flatbuffers::Vector<int32_t> *>(VT_G);
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}
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const flatbuffers::Vector<flatbuffers::Offset<Evolution::V1::TableB>> *h() const {
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return GetPointer<const flatbuffers::Vector<flatbuffers::Offset<Evolution::V1::TableB>> *>(VT_H);
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}
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int32_t i() const {
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return GetField<int32_t>(VT_I, 1234);
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}
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bool Verify(flatbuffers::Verifier &verifier) const {
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return VerifyTableStart(verifier) &&
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VerifyField<int32_t>(verifier, VT_A) &&
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VerifyField<uint8_t>(verifier, VT_B) &&
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VerifyField<uint8_t>(verifier, VT_C_TYPE) &&
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VerifyOffset(verifier, VT_C) &&
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VerifyUnion(verifier, c(), c_type()) &&
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VerifyField<int8_t>(verifier, VT_D) &&
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VerifyOffset(verifier, VT_E) &&
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verifier.VerifyTable(e()) &&
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VerifyField<Evolution::V1::Struct>(verifier, VT_F) &&
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VerifyOffset(verifier, VT_G) &&
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verifier.VerifyVector(g()) &&
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VerifyOffset(verifier, VT_H) &&
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verifier.VerifyVector(h()) &&
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verifier.VerifyVectorOfTables(h()) &&
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VerifyField<int32_t>(verifier, VT_I) &&
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verifier.EndTable();
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}
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};
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template<> inline const Evolution::V1::TableA *Root::c_as<Evolution::V1::TableA>() const {
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return c_as_TableA();
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}
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template<> inline const Evolution::V1::TableB *Root::c_as<Evolution::V1::TableB>() const {
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return c_as_TableB();
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}
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struct RootBuilder {
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flatbuffers::FlatBufferBuilder &fbb_;
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flatbuffers::uoffset_t start_;
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void add_a(int32_t a) {
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fbb_.AddElement<int32_t>(Root::VT_A, a, 0);
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}
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void add_b(bool b) {
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fbb_.AddElement<uint8_t>(Root::VT_B, static_cast<uint8_t>(b), 0);
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}
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void add_c_type(Evolution::V1::Union c_type) {
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fbb_.AddElement<uint8_t>(Root::VT_C_TYPE, static_cast<uint8_t>(c_type), 0);
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}
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void add_c(flatbuffers::Offset<void> c) {
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fbb_.AddOffset(Root::VT_C, c);
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}
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void add_d(Evolution::V1::Enum d) {
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fbb_.AddElement<int8_t>(Root::VT_D, static_cast<int8_t>(d), 0);
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}
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void add_e(flatbuffers::Offset<Evolution::V1::TableA> e) {
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fbb_.AddOffset(Root::VT_E, e);
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}
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void add_f(const Evolution::V1::Struct *f) {
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fbb_.AddStruct(Root::VT_F, f);
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}
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void add_g(flatbuffers::Offset<flatbuffers::Vector<int32_t>> g) {
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fbb_.AddOffset(Root::VT_G, g);
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}
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void add_h(flatbuffers::Offset<flatbuffers::Vector<flatbuffers::Offset<Evolution::V1::TableB>>> h) {
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fbb_.AddOffset(Root::VT_H, h);
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}
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void add_i(int32_t i) {
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fbb_.AddElement<int32_t>(Root::VT_I, i, 1234);
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}
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explicit RootBuilder(flatbuffers::FlatBufferBuilder &_fbb)
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: fbb_(_fbb) {
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start_ = fbb_.StartTable();
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}
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RootBuilder &operator=(const RootBuilder &);
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flatbuffers::Offset<Root> Finish() {
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const auto end = fbb_.EndTable(start_);
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auto o = flatbuffers::Offset<Root>(end);
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return o;
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}
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};
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inline flatbuffers::Offset<Root> CreateRoot(
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flatbuffers::FlatBufferBuilder &_fbb,
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int32_t a = 0,
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bool b = false,
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Evolution::V1::Union c_type = Evolution::V1::Union::NONE,
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flatbuffers::Offset<void> c = 0,
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Evolution::V1::Enum d = Evolution::V1::Enum::King,
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flatbuffers::Offset<Evolution::V1::TableA> e = 0,
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const Evolution::V1::Struct *f = 0,
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flatbuffers::Offset<flatbuffers::Vector<int32_t>> g = 0,
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flatbuffers::Offset<flatbuffers::Vector<flatbuffers::Offset<Evolution::V1::TableB>>> h = 0,
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int32_t i = 1234) {
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RootBuilder builder_(_fbb);
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builder_.add_i(i);
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builder_.add_h(h);
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builder_.add_g(g);
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builder_.add_f(f);
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builder_.add_e(e);
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builder_.add_c(c);
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builder_.add_a(a);
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builder_.add_d(d);
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builder_.add_c_type(c_type);
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builder_.add_b(b);
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return builder_.Finish();
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}
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inline flatbuffers::Offset<Root> CreateRootDirect(
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flatbuffers::FlatBufferBuilder &_fbb,
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int32_t a = 0,
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bool b = false,
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Evolution::V1::Union c_type = Evolution::V1::Union::NONE,
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flatbuffers::Offset<void> c = 0,
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Evolution::V1::Enum d = Evolution::V1::Enum::King,
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flatbuffers::Offset<Evolution::V1::TableA> e = 0,
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const Evolution::V1::Struct *f = 0,
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const std::vector<int32_t> *g = nullptr,
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const std::vector<flatbuffers::Offset<Evolution::V1::TableB>> *h = nullptr,
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int32_t i = 1234) {
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auto g__ = g ? _fbb.CreateVector<int32_t>(*g) : 0;
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auto h__ = h ? _fbb.CreateVector<flatbuffers::Offset<Evolution::V1::TableB>>(*h) : 0;
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return Evolution::V1::CreateRoot(
|
||||
_fbb,
|
||||
a,
|
||||
b,
|
||||
c_type,
|
||||
c,
|
||||
d,
|
||||
e,
|
||||
f,
|
||||
g__,
|
||||
h__,
|
||||
i);
|
||||
}
|
||||
|
||||
inline bool VerifyUnion(flatbuffers::Verifier &verifier, const void *obj, Union type) {
|
||||
switch (type) {
|
||||
case Union::NONE: {
|
||||
return true;
|
||||
}
|
||||
case Union::TableA: {
|
||||
auto ptr = reinterpret_cast<const Evolution::V1::TableA *>(obj);
|
||||
return verifier.VerifyTable(ptr);
|
||||
}
|
||||
case Union::TableB: {
|
||||
auto ptr = reinterpret_cast<const Evolution::V1::TableB *>(obj);
|
||||
return verifier.VerifyTable(ptr);
|
||||
}
|
||||
default: return true;
|
||||
}
|
||||
}
|
||||
|
||||
inline bool VerifyUnionVector(flatbuffers::Verifier &verifier, const flatbuffers::Vector<flatbuffers::Offset<void>> *values, const flatbuffers::Vector<uint8_t> *types) {
|
||||
if (!values || !types) return !values && !types;
|
||||
if (values->size() != types->size()) return false;
|
||||
for (flatbuffers::uoffset_t i = 0; i < values->size(); ++i) {
|
||||
if (!VerifyUnion(
|
||||
verifier, values->Get(i), types->GetEnum<Union>(i))) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
inline const Evolution::V1::Root *GetRoot(const void *buf) {
|
||||
return flatbuffers::GetRoot<Evolution::V1::Root>(buf);
|
||||
}
|
||||
|
||||
inline const Evolution::V1::Root *GetSizePrefixedRoot(const void *buf) {
|
||||
return flatbuffers::GetSizePrefixedRoot<Evolution::V1::Root>(buf);
|
||||
}
|
||||
|
||||
inline bool VerifyRootBuffer(
|
||||
flatbuffers::Verifier &verifier) {
|
||||
return verifier.VerifyBuffer<Evolution::V1::Root>(nullptr);
|
||||
}
|
||||
|
||||
inline bool VerifySizePrefixedRootBuffer(
|
||||
flatbuffers::Verifier &verifier) {
|
||||
return verifier.VerifySizePrefixedBuffer<Evolution::V1::Root>(nullptr);
|
||||
}
|
||||
|
||||
inline void FinishRootBuffer(
|
||||
flatbuffers::FlatBufferBuilder &fbb,
|
||||
flatbuffers::Offset<Evolution::V1::Root> root) {
|
||||
fbb.Finish(root);
|
||||
}
|
||||
|
||||
inline void FinishSizePrefixedRootBuffer(
|
||||
flatbuffers::FlatBufferBuilder &fbb,
|
||||
flatbuffers::Offset<Evolution::V1::Root> root) {
|
||||
fbb.FinishSizePrefixed(root);
|
||||
}
|
||||
|
||||
} // namespace V1
|
||||
} // namespace Evolution
|
||||
|
||||
#endif // FLATBUFFERS_GENERATED_EVOLUTIONV1_EVOLUTION_V1_H_
|
||||
|
|
@ -0,0 +1,50 @@
|
|||
namespace Evolution.V2;
|
||||
|
||||
table TableA {
|
||||
b:int (id: 1); // swapped with 'a'
|
||||
a:float (id: 0); // swapped with 'b'
|
||||
c:string (id: 2); // new in v2
|
||||
}
|
||||
|
||||
table TableB {
|
||||
a:int;
|
||||
}
|
||||
|
||||
table TableC { // new in v2
|
||||
a:double;
|
||||
b:string;
|
||||
}
|
||||
|
||||
enum Enum : byte {
|
||||
King,
|
||||
Queen,
|
||||
Rook, // new in v2
|
||||
Bishop // new in v2
|
||||
}
|
||||
|
||||
union Union {
|
||||
TableA,
|
||||
TableB,
|
||||
TableC
|
||||
}
|
||||
|
||||
struct Struct {
|
||||
a:int;
|
||||
b:double;
|
||||
}
|
||||
|
||||
table Root {
|
||||
a:int (deprecated); // deprecated in v2
|
||||
b:bool;
|
||||
c:Union;
|
||||
d:Enum;
|
||||
e:TableA;
|
||||
ff:Struct; // renamed from 'f' in v1
|
||||
g:[int];
|
||||
h:[TableB];
|
||||
i:uint = 1234;
|
||||
j:TableC; // new in v2
|
||||
k:uint8 = 56; // new in v2
|
||||
}
|
||||
|
||||
root_type Root;
|
||||
|
|
@ -0,0 +1,34 @@
|
|||
{
|
||||
"b": false,
|
||||
"c_type": "TableC",
|
||||
"c": {
|
||||
"a": 984.2494
|
||||
},
|
||||
"d": "Bishop",
|
||||
"e": {
|
||||
"a": 3.1452,
|
||||
"b": 435,
|
||||
"c": "yummy yummy fig bar bar"
|
||||
},
|
||||
"ff":{
|
||||
"a": 35,
|
||||
"b": 243.980943
|
||||
},
|
||||
"g": [ 7, 8, 10],
|
||||
"h": [
|
||||
{
|
||||
"a": 212
|
||||
},
|
||||
{
|
||||
"a": 459
|
||||
},
|
||||
{
|
||||
"a": 333
|
||||
}
|
||||
],
|
||||
"i": 4321,
|
||||
"j": {
|
||||
"a": 9874.342,
|
||||
"b": "more please"
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,578 @@
|
|||
// automatically generated by the FlatBuffers compiler, do not modify
|
||||
|
||||
|
||||
#ifndef FLATBUFFERS_GENERATED_EVOLUTIONV2_EVOLUTION_V2_H_
|
||||
#define FLATBUFFERS_GENERATED_EVOLUTIONV2_EVOLUTION_V2_H_
|
||||
|
||||
#include "flatbuffers/flatbuffers.h"
|
||||
|
||||
namespace Evolution {
|
||||
namespace V2 {
|
||||
|
||||
struct TableA;
|
||||
|
||||
struct TableB;
|
||||
|
||||
struct TableC;
|
||||
|
||||
struct Struct;
|
||||
|
||||
struct Root;
|
||||
|
||||
enum class Enum : int8_t {
|
||||
King = 0,
|
||||
Queen = 1,
|
||||
Rook = 2,
|
||||
Bishop = 3,
|
||||
MIN = King,
|
||||
MAX = Bishop
|
||||
};
|
||||
|
||||
inline const Enum (&EnumValuesEnum())[4] {
|
||||
static const Enum values[] = {
|
||||
Enum::King,
|
||||
Enum::Queen,
|
||||
Enum::Rook,
|
||||
Enum::Bishop
|
||||
};
|
||||
return values;
|
||||
}
|
||||
|
||||
inline const char * const *EnumNamesEnum() {
|
||||
static const char * const names[5] = {
|
||||
"King",
|
||||
"Queen",
|
||||
"Rook",
|
||||
"Bishop",
|
||||
nullptr
|
||||
};
|
||||
return names;
|
||||
}
|
||||
|
||||
inline const char *EnumNameEnum(Enum e) {
|
||||
if (e < Enum::King || e > Enum::Bishop) return "";
|
||||
const size_t index = static_cast<size_t>(e);
|
||||
return EnumNamesEnum()[index];
|
||||
}
|
||||
|
||||
enum class Union : uint8_t {
|
||||
NONE = 0,
|
||||
TableA = 1,
|
||||
TableB = 2,
|
||||
TableC = 3,
|
||||
MIN = NONE,
|
||||
MAX = TableC
|
||||
};
|
||||
|
||||
inline const Union (&EnumValuesUnion())[4] {
|
||||
static const Union values[] = {
|
||||
Union::NONE,
|
||||
Union::TableA,
|
||||
Union::TableB,
|
||||
Union::TableC
|
||||
};
|
||||
return values;
|
||||
}
|
||||
|
||||
inline const char * const *EnumNamesUnion() {
|
||||
static const char * const names[5] = {
|
||||
"NONE",
|
||||
"TableA",
|
||||
"TableB",
|
||||
"TableC",
|
||||
nullptr
|
||||
};
|
||||
return names;
|
||||
}
|
||||
|
||||
inline const char *EnumNameUnion(Union e) {
|
||||
if (e < Union::NONE || e > Union::TableC) return "";
|
||||
const size_t index = static_cast<size_t>(e);
|
||||
return EnumNamesUnion()[index];
|
||||
}
|
||||
|
||||
template<typename T> struct UnionTraits {
|
||||
static const Union enum_value = Union::NONE;
|
||||
};
|
||||
|
||||
template<> struct UnionTraits<Evolution::V2::TableA> {
|
||||
static const Union enum_value = Union::TableA;
|
||||
};
|
||||
|
||||
template<> struct UnionTraits<Evolution::V2::TableB> {
|
||||
static const Union enum_value = Union::TableB;
|
||||
};
|
||||
|
||||
template<> struct UnionTraits<Evolution::V2::TableC> {
|
||||
static const Union enum_value = Union::TableC;
|
||||
};
|
||||
|
||||
bool VerifyUnion(flatbuffers::Verifier &verifier, const void *obj, Union type);
|
||||
bool VerifyUnionVector(flatbuffers::Verifier &verifier, const flatbuffers::Vector<flatbuffers::Offset<void>> *values, const flatbuffers::Vector<uint8_t> *types);
|
||||
|
||||
FLATBUFFERS_MANUALLY_ALIGNED_STRUCT(8) Struct FLATBUFFERS_FINAL_CLASS {
|
||||
private:
|
||||
int32_t a_;
|
||||
int32_t padding0__;
|
||||
double b_;
|
||||
|
||||
public:
|
||||
Struct() {
|
||||
memset(static_cast<void *>(this), 0, sizeof(Struct));
|
||||
}
|
||||
Struct(int32_t _a, double _b)
|
||||
: a_(flatbuffers::EndianScalar(_a)),
|
||||
padding0__(0),
|
||||
b_(flatbuffers::EndianScalar(_b)) {
|
||||
(void)padding0__;
|
||||
}
|
||||
int32_t a() const {
|
||||
return flatbuffers::EndianScalar(a_);
|
||||
}
|
||||
double b() const {
|
||||
return flatbuffers::EndianScalar(b_);
|
||||
}
|
||||
};
|
||||
FLATBUFFERS_STRUCT_END(Struct, 16);
|
||||
|
||||
struct TableA FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
|
||||
enum FlatBuffersVTableOffset FLATBUFFERS_VTABLE_UNDERLYING_TYPE {
|
||||
VT_A = 4,
|
||||
VT_B = 6,
|
||||
VT_C = 8
|
||||
};
|
||||
float a() const {
|
||||
return GetField<float>(VT_A, 0.0f);
|
||||
}
|
||||
int32_t b() const {
|
||||
return GetField<int32_t>(VT_B, 0);
|
||||
}
|
||||
const flatbuffers::String *c() const {
|
||||
return GetPointer<const flatbuffers::String *>(VT_C);
|
||||
}
|
||||
bool Verify(flatbuffers::Verifier &verifier) const {
|
||||
return VerifyTableStart(verifier) &&
|
||||
VerifyField<float>(verifier, VT_A) &&
|
||||
VerifyField<int32_t>(verifier, VT_B) &&
|
||||
VerifyOffset(verifier, VT_C) &&
|
||||
verifier.VerifyString(c()) &&
|
||||
verifier.EndTable();
|
||||
}
|
||||
};
|
||||
|
||||
struct TableABuilder {
|
||||
flatbuffers::FlatBufferBuilder &fbb_;
|
||||
flatbuffers::uoffset_t start_;
|
||||
void add_a(float a) {
|
||||
fbb_.AddElement<float>(TableA::VT_A, a, 0.0f);
|
||||
}
|
||||
void add_b(int32_t b) {
|
||||
fbb_.AddElement<int32_t>(TableA::VT_B, b, 0);
|
||||
}
|
||||
void add_c(flatbuffers::Offset<flatbuffers::String> c) {
|
||||
fbb_.AddOffset(TableA::VT_C, c);
|
||||
}
|
||||
explicit TableABuilder(flatbuffers::FlatBufferBuilder &_fbb)
|
||||
: fbb_(_fbb) {
|
||||
start_ = fbb_.StartTable();
|
||||
}
|
||||
TableABuilder &operator=(const TableABuilder &);
|
||||
flatbuffers::Offset<TableA> Finish() {
|
||||
const auto end = fbb_.EndTable(start_);
|
||||
auto o = flatbuffers::Offset<TableA>(end);
|
||||
return o;
|
||||
}
|
||||
};
|
||||
|
||||
inline flatbuffers::Offset<TableA> CreateTableA(
|
||||
flatbuffers::FlatBufferBuilder &_fbb,
|
||||
float a = 0.0f,
|
||||
int32_t b = 0,
|
||||
flatbuffers::Offset<flatbuffers::String> c = 0) {
|
||||
TableABuilder builder_(_fbb);
|
||||
builder_.add_c(c);
|
||||
builder_.add_b(b);
|
||||
builder_.add_a(a);
|
||||
return builder_.Finish();
|
||||
}
|
||||
|
||||
inline flatbuffers::Offset<TableA> CreateTableADirect(
|
||||
flatbuffers::FlatBufferBuilder &_fbb,
|
||||
float a = 0.0f,
|
||||
int32_t b = 0,
|
||||
const char *c = nullptr) {
|
||||
auto c__ = c ? _fbb.CreateString(c) : 0;
|
||||
return Evolution::V2::CreateTableA(
|
||||
_fbb,
|
||||
a,
|
||||
b,
|
||||
c__);
|
||||
}
|
||||
|
||||
struct TableB FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
|
||||
enum FlatBuffersVTableOffset FLATBUFFERS_VTABLE_UNDERLYING_TYPE {
|
||||
VT_A = 4
|
||||
};
|
||||
int32_t a() const {
|
||||
return GetField<int32_t>(VT_A, 0);
|
||||
}
|
||||
bool Verify(flatbuffers::Verifier &verifier) const {
|
||||
return VerifyTableStart(verifier) &&
|
||||
VerifyField<int32_t>(verifier, VT_A) &&
|
||||
verifier.EndTable();
|
||||
}
|
||||
};
|
||||
|
||||
struct TableBBuilder {
|
||||
flatbuffers::FlatBufferBuilder &fbb_;
|
||||
flatbuffers::uoffset_t start_;
|
||||
void add_a(int32_t a) {
|
||||
fbb_.AddElement<int32_t>(TableB::VT_A, a, 0);
|
||||
}
|
||||
explicit TableBBuilder(flatbuffers::FlatBufferBuilder &_fbb)
|
||||
: fbb_(_fbb) {
|
||||
start_ = fbb_.StartTable();
|
||||
}
|
||||
TableBBuilder &operator=(const TableBBuilder &);
|
||||
flatbuffers::Offset<TableB> Finish() {
|
||||
const auto end = fbb_.EndTable(start_);
|
||||
auto o = flatbuffers::Offset<TableB>(end);
|
||||
return o;
|
||||
}
|
||||
};
|
||||
|
||||
inline flatbuffers::Offset<TableB> CreateTableB(
|
||||
flatbuffers::FlatBufferBuilder &_fbb,
|
||||
int32_t a = 0) {
|
||||
TableBBuilder builder_(_fbb);
|
||||
builder_.add_a(a);
|
||||
return builder_.Finish();
|
||||
}
|
||||
|
||||
struct TableC FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
|
||||
enum FlatBuffersVTableOffset FLATBUFFERS_VTABLE_UNDERLYING_TYPE {
|
||||
VT_A = 4,
|
||||
VT_B = 6
|
||||
};
|
||||
double a() const {
|
||||
return GetField<double>(VT_A, 0.0);
|
||||
}
|
||||
const flatbuffers::String *b() const {
|
||||
return GetPointer<const flatbuffers::String *>(VT_B);
|
||||
}
|
||||
bool Verify(flatbuffers::Verifier &verifier) const {
|
||||
return VerifyTableStart(verifier) &&
|
||||
VerifyField<double>(verifier, VT_A) &&
|
||||
VerifyOffset(verifier, VT_B) &&
|
||||
verifier.VerifyString(b()) &&
|
||||
verifier.EndTable();
|
||||
}
|
||||
};
|
||||
|
||||
struct TableCBuilder {
|
||||
flatbuffers::FlatBufferBuilder &fbb_;
|
||||
flatbuffers::uoffset_t start_;
|
||||
void add_a(double a) {
|
||||
fbb_.AddElement<double>(TableC::VT_A, a, 0.0);
|
||||
}
|
||||
void add_b(flatbuffers::Offset<flatbuffers::String> b) {
|
||||
fbb_.AddOffset(TableC::VT_B, b);
|
||||
}
|
||||
explicit TableCBuilder(flatbuffers::FlatBufferBuilder &_fbb)
|
||||
: fbb_(_fbb) {
|
||||
start_ = fbb_.StartTable();
|
||||
}
|
||||
TableCBuilder &operator=(const TableCBuilder &);
|
||||
flatbuffers::Offset<TableC> Finish() {
|
||||
const auto end = fbb_.EndTable(start_);
|
||||
auto o = flatbuffers::Offset<TableC>(end);
|
||||
return o;
|
||||
}
|
||||
};
|
||||
|
||||
inline flatbuffers::Offset<TableC> CreateTableC(
|
||||
flatbuffers::FlatBufferBuilder &_fbb,
|
||||
double a = 0.0,
|
||||
flatbuffers::Offset<flatbuffers::String> b = 0) {
|
||||
TableCBuilder builder_(_fbb);
|
||||
builder_.add_a(a);
|
||||
builder_.add_b(b);
|
||||
return builder_.Finish();
|
||||
}
|
||||
|
||||
inline flatbuffers::Offset<TableC> CreateTableCDirect(
|
||||
flatbuffers::FlatBufferBuilder &_fbb,
|
||||
double a = 0.0,
|
||||
const char *b = nullptr) {
|
||||
auto b__ = b ? _fbb.CreateString(b) : 0;
|
||||
return Evolution::V2::CreateTableC(
|
||||
_fbb,
|
||||
a,
|
||||
b__);
|
||||
}
|
||||
|
||||
struct Root FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
|
||||
enum FlatBuffersVTableOffset FLATBUFFERS_VTABLE_UNDERLYING_TYPE {
|
||||
VT_B = 6,
|
||||
VT_C_TYPE = 8,
|
||||
VT_C = 10,
|
||||
VT_D = 12,
|
||||
VT_E = 14,
|
||||
VT_FF = 16,
|
||||
VT_G = 18,
|
||||
VT_H = 20,
|
||||
VT_I = 22,
|
||||
VT_J = 24,
|
||||
VT_K = 26
|
||||
};
|
||||
bool b() const {
|
||||
return GetField<uint8_t>(VT_B, 0) != 0;
|
||||
}
|
||||
Evolution::V2::Union c_type() const {
|
||||
return static_cast<Evolution::V2::Union>(GetField<uint8_t>(VT_C_TYPE, 0));
|
||||
}
|
||||
const void *c() const {
|
||||
return GetPointer<const void *>(VT_C);
|
||||
}
|
||||
template<typename T> const T *c_as() const;
|
||||
const Evolution::V2::TableA *c_as_TableA() const {
|
||||
return c_type() == Evolution::V2::Union::TableA ? static_cast<const Evolution::V2::TableA *>(c()) : nullptr;
|
||||
}
|
||||
const Evolution::V2::TableB *c_as_TableB() const {
|
||||
return c_type() == Evolution::V2::Union::TableB ? static_cast<const Evolution::V2::TableB *>(c()) : nullptr;
|
||||
}
|
||||
const Evolution::V2::TableC *c_as_TableC() const {
|
||||
return c_type() == Evolution::V2::Union::TableC ? static_cast<const Evolution::V2::TableC *>(c()) : nullptr;
|
||||
}
|
||||
Evolution::V2::Enum d() const {
|
||||
return static_cast<Evolution::V2::Enum>(GetField<int8_t>(VT_D, 0));
|
||||
}
|
||||
const Evolution::V2::TableA *e() const {
|
||||
return GetPointer<const Evolution::V2::TableA *>(VT_E);
|
||||
}
|
||||
const Evolution::V2::Struct *ff() const {
|
||||
return GetStruct<const Evolution::V2::Struct *>(VT_FF);
|
||||
}
|
||||
const flatbuffers::Vector<int32_t> *g() const {
|
||||
return GetPointer<const flatbuffers::Vector<int32_t> *>(VT_G);
|
||||
}
|
||||
const flatbuffers::Vector<flatbuffers::Offset<Evolution::V2::TableB>> *h() const {
|
||||
return GetPointer<const flatbuffers::Vector<flatbuffers::Offset<Evolution::V2::TableB>> *>(VT_H);
|
||||
}
|
||||
uint32_t i() const {
|
||||
return GetField<uint32_t>(VT_I, 1234);
|
||||
}
|
||||
const Evolution::V2::TableC *j() const {
|
||||
return GetPointer<const Evolution::V2::TableC *>(VT_J);
|
||||
}
|
||||
uint8_t k() const {
|
||||
return GetField<uint8_t>(VT_K, 56);
|
||||
}
|
||||
bool Verify(flatbuffers::Verifier &verifier) const {
|
||||
return VerifyTableStart(verifier) &&
|
||||
VerifyField<uint8_t>(verifier, VT_B) &&
|
||||
VerifyField<uint8_t>(verifier, VT_C_TYPE) &&
|
||||
VerifyOffset(verifier, VT_C) &&
|
||||
VerifyUnion(verifier, c(), c_type()) &&
|
||||
VerifyField<int8_t>(verifier, VT_D) &&
|
||||
VerifyOffset(verifier, VT_E) &&
|
||||
verifier.VerifyTable(e()) &&
|
||||
VerifyField<Evolution::V2::Struct>(verifier, VT_FF) &&
|
||||
VerifyOffset(verifier, VT_G) &&
|
||||
verifier.VerifyVector(g()) &&
|
||||
VerifyOffset(verifier, VT_H) &&
|
||||
verifier.VerifyVector(h()) &&
|
||||
verifier.VerifyVectorOfTables(h()) &&
|
||||
VerifyField<uint32_t>(verifier, VT_I) &&
|
||||
VerifyOffset(verifier, VT_J) &&
|
||||
verifier.VerifyTable(j()) &&
|
||||
VerifyField<uint8_t>(verifier, VT_K) &&
|
||||
verifier.EndTable();
|
||||
}
|
||||
};
|
||||
|
||||
template<> inline const Evolution::V2::TableA *Root::c_as<Evolution::V2::TableA>() const {
|
||||
return c_as_TableA();
|
||||
}
|
||||
|
||||
template<> inline const Evolution::V2::TableB *Root::c_as<Evolution::V2::TableB>() const {
|
||||
return c_as_TableB();
|
||||
}
|
||||
|
||||
template<> inline const Evolution::V2::TableC *Root::c_as<Evolution::V2::TableC>() const {
|
||||
return c_as_TableC();
|
||||
}
|
||||
|
||||
struct RootBuilder {
|
||||
flatbuffers::FlatBufferBuilder &fbb_;
|
||||
flatbuffers::uoffset_t start_;
|
||||
void add_b(bool b) {
|
||||
fbb_.AddElement<uint8_t>(Root::VT_B, static_cast<uint8_t>(b), 0);
|
||||
}
|
||||
void add_c_type(Evolution::V2::Union c_type) {
|
||||
fbb_.AddElement<uint8_t>(Root::VT_C_TYPE, static_cast<uint8_t>(c_type), 0);
|
||||
}
|
||||
void add_c(flatbuffers::Offset<void> c) {
|
||||
fbb_.AddOffset(Root::VT_C, c);
|
||||
}
|
||||
void add_d(Evolution::V2::Enum d) {
|
||||
fbb_.AddElement<int8_t>(Root::VT_D, static_cast<int8_t>(d), 0);
|
||||
}
|
||||
void add_e(flatbuffers::Offset<Evolution::V2::TableA> e) {
|
||||
fbb_.AddOffset(Root::VT_E, e);
|
||||
}
|
||||
void add_ff(const Evolution::V2::Struct *ff) {
|
||||
fbb_.AddStruct(Root::VT_FF, ff);
|
||||
}
|
||||
void add_g(flatbuffers::Offset<flatbuffers::Vector<int32_t>> g) {
|
||||
fbb_.AddOffset(Root::VT_G, g);
|
||||
}
|
||||
void add_h(flatbuffers::Offset<flatbuffers::Vector<flatbuffers::Offset<Evolution::V2::TableB>>> h) {
|
||||
fbb_.AddOffset(Root::VT_H, h);
|
||||
}
|
||||
void add_i(uint32_t i) {
|
||||
fbb_.AddElement<uint32_t>(Root::VT_I, i, 1234);
|
||||
}
|
||||
void add_j(flatbuffers::Offset<Evolution::V2::TableC> j) {
|
||||
fbb_.AddOffset(Root::VT_J, j);
|
||||
}
|
||||
void add_k(uint8_t k) {
|
||||
fbb_.AddElement<uint8_t>(Root::VT_K, k, 56);
|
||||
}
|
||||
explicit RootBuilder(flatbuffers::FlatBufferBuilder &_fbb)
|
||||
: fbb_(_fbb) {
|
||||
start_ = fbb_.StartTable();
|
||||
}
|
||||
RootBuilder &operator=(const RootBuilder &);
|
||||
flatbuffers::Offset<Root> Finish() {
|
||||
const auto end = fbb_.EndTable(start_);
|
||||
auto o = flatbuffers::Offset<Root>(end);
|
||||
return o;
|
||||
}
|
||||
};
|
||||
|
||||
inline flatbuffers::Offset<Root> CreateRoot(
|
||||
flatbuffers::FlatBufferBuilder &_fbb,
|
||||
bool b = false,
|
||||
Evolution::V2::Union c_type = Evolution::V2::Union::NONE,
|
||||
flatbuffers::Offset<void> c = 0,
|
||||
Evolution::V2::Enum d = Evolution::V2::Enum::King,
|
||||
flatbuffers::Offset<Evolution::V2::TableA> e = 0,
|
||||
const Evolution::V2::Struct *ff = 0,
|
||||
flatbuffers::Offset<flatbuffers::Vector<int32_t>> g = 0,
|
||||
flatbuffers::Offset<flatbuffers::Vector<flatbuffers::Offset<Evolution::V2::TableB>>> h = 0,
|
||||
uint32_t i = 1234,
|
||||
flatbuffers::Offset<Evolution::V2::TableC> j = 0,
|
||||
uint8_t k = 56) {
|
||||
RootBuilder builder_(_fbb);
|
||||
builder_.add_j(j);
|
||||
builder_.add_i(i);
|
||||
builder_.add_h(h);
|
||||
builder_.add_g(g);
|
||||
builder_.add_ff(ff);
|
||||
builder_.add_e(e);
|
||||
builder_.add_c(c);
|
||||
builder_.add_k(k);
|
||||
builder_.add_d(d);
|
||||
builder_.add_c_type(c_type);
|
||||
builder_.add_b(b);
|
||||
return builder_.Finish();
|
||||
}
|
||||
|
||||
inline flatbuffers::Offset<Root> CreateRootDirect(
|
||||
flatbuffers::FlatBufferBuilder &_fbb,
|
||||
bool b = false,
|
||||
Evolution::V2::Union c_type = Evolution::V2::Union::NONE,
|
||||
flatbuffers::Offset<void> c = 0,
|
||||
Evolution::V2::Enum d = Evolution::V2::Enum::King,
|
||||
flatbuffers::Offset<Evolution::V2::TableA> e = 0,
|
||||
const Evolution::V2::Struct *ff = 0,
|
||||
const std::vector<int32_t> *g = nullptr,
|
||||
const std::vector<flatbuffers::Offset<Evolution::V2::TableB>> *h = nullptr,
|
||||
uint32_t i = 1234,
|
||||
flatbuffers::Offset<Evolution::V2::TableC> j = 0,
|
||||
uint8_t k = 56) {
|
||||
auto g__ = g ? _fbb.CreateVector<int32_t>(*g) : 0;
|
||||
auto h__ = h ? _fbb.CreateVector<flatbuffers::Offset<Evolution::V2::TableB>>(*h) : 0;
|
||||
return Evolution::V2::CreateRoot(
|
||||
_fbb,
|
||||
b,
|
||||
c_type,
|
||||
c,
|
||||
d,
|
||||
e,
|
||||
ff,
|
||||
g__,
|
||||
h__,
|
||||
i,
|
||||
j,
|
||||
k);
|
||||
}
|
||||
|
||||
inline bool VerifyUnion(flatbuffers::Verifier &verifier, const void *obj, Union type) {
|
||||
switch (type) {
|
||||
case Union::NONE: {
|
||||
return true;
|
||||
}
|
||||
case Union::TableA: {
|
||||
auto ptr = reinterpret_cast<const Evolution::V2::TableA *>(obj);
|
||||
return verifier.VerifyTable(ptr);
|
||||
}
|
||||
case Union::TableB: {
|
||||
auto ptr = reinterpret_cast<const Evolution::V2::TableB *>(obj);
|
||||
return verifier.VerifyTable(ptr);
|
||||
}
|
||||
case Union::TableC: {
|
||||
auto ptr = reinterpret_cast<const Evolution::V2::TableC *>(obj);
|
||||
return verifier.VerifyTable(ptr);
|
||||
}
|
||||
default: return true;
|
||||
}
|
||||
}
|
||||
|
||||
inline bool VerifyUnionVector(flatbuffers::Verifier &verifier, const flatbuffers::Vector<flatbuffers::Offset<void>> *values, const flatbuffers::Vector<uint8_t> *types) {
|
||||
if (!values || !types) return !values && !types;
|
||||
if (values->size() != types->size()) return false;
|
||||
for (flatbuffers::uoffset_t i = 0; i < values->size(); ++i) {
|
||||
if (!VerifyUnion(
|
||||
verifier, values->Get(i), types->GetEnum<Union>(i))) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
inline const Evolution::V2::Root *GetRoot(const void *buf) {
|
||||
return flatbuffers::GetRoot<Evolution::V2::Root>(buf);
|
||||
}
|
||||
|
||||
inline const Evolution::V2::Root *GetSizePrefixedRoot(const void *buf) {
|
||||
return flatbuffers::GetSizePrefixedRoot<Evolution::V2::Root>(buf);
|
||||
}
|
||||
|
||||
inline bool VerifyRootBuffer(
|
||||
flatbuffers::Verifier &verifier) {
|
||||
return verifier.VerifyBuffer<Evolution::V2::Root>(nullptr);
|
||||
}
|
||||
|
||||
inline bool VerifySizePrefixedRootBuffer(
|
||||
flatbuffers::Verifier &verifier) {
|
||||
return verifier.VerifySizePrefixedBuffer<Evolution::V2::Root>(nullptr);
|
||||
}
|
||||
|
||||
inline void FinishRootBuffer(
|
||||
flatbuffers::FlatBufferBuilder &fbb,
|
||||
flatbuffers::Offset<Evolution::V2::Root> root) {
|
||||
fbb.Finish(root);
|
||||
}
|
||||
|
||||
inline void FinishSizePrefixedRootBuffer(
|
||||
flatbuffers::FlatBufferBuilder &fbb,
|
||||
flatbuffers::Offset<Evolution::V2::Root> root) {
|
||||
fbb.FinishSizePrefixed(root);
|
||||
}
|
||||
|
||||
} // namespace V2
|
||||
} // namespace Evolution
|
||||
|
||||
#endif // FLATBUFFERS_GENERATED_EVOLUTIONV2_EVOLUTION_V2_H_
|
||||
|
|
@ -18,6 +18,7 @@ if "%1"=="-b" set buildtype=%2
|
|||
..\%buildtype%\flatc.exe --cpp --java --csharp --dart --go --binary --lobster --lua --python --js --ts --php --rust --grpc --gen-mutable --reflect-names --gen-object-api --gen-compare --no-includes --cpp-ptr-type flatbuffers::unique_ptr --no-fb-import -I include_test monster_test.fbs monsterdata_test.json || goto FAIL
|
||||
..\%buildtype%\flatc.exe --cpp --java --csharp --dart --go --binary --lobster --lua --python --js --ts --php --rust --gen-mutable --reflect-names --no-fb-import --cpp-ptr-type flatbuffers::unique_ptr -o namespace_test namespace_test/namespace_test1.fbs namespace_test/namespace_test2.fbs || goto FAIL
|
||||
..\%buildtype%\flatc.exe --cpp --java --csharp --js --ts --php --gen-mutable --reflect-names --gen-object-api --gen-compare --cpp-ptr-type flatbuffers::unique_ptr -o union_vector ./union_vector/union_vector.fbs || goto FAIL
|
||||
..\%buildtype%\flatc.exe --cpp --scoped-enums -o evolution_test ./evolution_test/evolution_v1.fbs ./evolution_test/evolution_v2.fbs|| goto FAIL
|
||||
..\%buildtype%\flatc.exe -b --schema --bfbs-comments --bfbs-builtins -I include_test monster_test.fbs || goto FAIL
|
||||
..\%buildtype%\flatc.exe -b --schema --bfbs-comments --bfbs-builtins -I include_test arrays_test.fbs || goto FAIL
|
||||
..\%buildtype%\flatc.exe --jsonschema --schema -I include_test monster_test.fbs || goto FAIL
|
||||
|
|
|
|||
|
|
@ -18,6 +18,7 @@ set -e
|
|||
../flatc --cpp --java --kotlin --csharp --dart --go --binary --lobster --lua --python --js --ts --php --rust --grpc --gen-mutable --reflect-names --gen-object-api --gen-compare --no-includes --cpp-ptr-type flatbuffers::unique_ptr --no-fb-import -I include_test monster_test.fbs monsterdata_test.json
|
||||
../flatc --cpp --java --kotlin --csharp --dart --go --binary --lobster --lua --python --js --ts --php --rust --gen-mutable --reflect-names --no-fb-import --cpp-ptr-type flatbuffers::unique_ptr -o namespace_test namespace_test/namespace_test1.fbs namespace_test/namespace_test2.fbs
|
||||
../flatc --cpp --java --kotlin --csharp --js --ts --php --gen-mutable --reflect-names --gen-object-api --gen-compare --cpp-ptr-type flatbuffers::unique_ptr -o union_vector ./union_vector/union_vector.fbs
|
||||
../flatc --cpp --scoped-enums -o evolution_test ./evolution_test/evolution_v*.fbs
|
||||
../flatc -b --schema --bfbs-comments --bfbs-builtins -I include_test monster_test.fbs
|
||||
../flatc -b --schema --bfbs-comments --bfbs-builtins -I include_test arrays_test.fbs
|
||||
../flatc --jsonschema --schema -I include_test monster_test.fbs
|
||||
|
|
|
|||
|
|
@ -37,6 +37,8 @@
|
|||
#include "monster_extra_generated.h"
|
||||
#if !defined(_MSC_VER) || _MSC_VER >= 1700
|
||||
# include "arrays_test_generated.h"
|
||||
# include "evolution_test/evolution_v1_generated.h"
|
||||
# include "evolution_test/evolution_v2_generated.h"
|
||||
#endif
|
||||
|
||||
#include "native_type_test_generated.h"
|
||||
|
|
@ -2310,6 +2312,76 @@ void InvalidNestedFlatbufferTest() {
|
|||
false);
|
||||
}
|
||||
|
||||
void EvolutionTest() {
|
||||
// VS10 does not support typed enums, exclude from tests
|
||||
#if !defined(_MSC_VER) || _MSC_VER >= 1700
|
||||
const int NUM_VERSIONS = 2;
|
||||
std::string schemas[NUM_VERSIONS];
|
||||
std::string jsonfiles[NUM_VERSIONS];
|
||||
std::vector<uint8_t> binaries[NUM_VERSIONS];
|
||||
flatbuffers::Verifier *verifiers[NUM_VERSIONS];
|
||||
|
||||
flatbuffers::IDLOptions idl_opts;
|
||||
idl_opts.lang_to_generate |= flatbuffers::IDLOptions::kBinary;
|
||||
flatbuffers::Parser parser(idl_opts);
|
||||
|
||||
// Load all the schema versions and their associated data.
|
||||
for (int i = 0; i < NUM_VERSIONS; ++i) {
|
||||
std::string schema = test_data_path + "evolution_test/evolution_v" +
|
||||
flatbuffers::NumToString(i + 1) + ".fbs";
|
||||
TEST_ASSERT(flatbuffers::LoadFile(schema.c_str(), false, &schemas[i]));
|
||||
std::string json = test_data_path + "evolution_test/evolution_v" +
|
||||
flatbuffers::NumToString(i + 1) + ".json";
|
||||
TEST_ASSERT(flatbuffers::LoadFile(json.c_str(), false, &jsonfiles[i]));
|
||||
|
||||
TEST_ASSERT(parser.Parse(schemas[i].c_str()));
|
||||
TEST_ASSERT(parser.Parse(jsonfiles[i].c_str()));
|
||||
|
||||
auto bufLen = parser.builder_.GetSize();
|
||||
auto buf = parser.builder_.GetBufferPointer();
|
||||
binaries[i].reserve(bufLen);
|
||||
std::copy(buf, buf + bufLen, std::back_inserter(binaries[i]));
|
||||
|
||||
verifiers[i] = new flatbuffers::Verifier(&binaries[i].front(), bufLen);
|
||||
}
|
||||
|
||||
// Assert that all the verifiers for the different schema versions properly verify any version data.
|
||||
for (int i = 0; i < NUM_VERSIONS; ++i) {
|
||||
TEST_ASSERT(Evolution::V1::VerifyRootBuffer(*verifiers[i]));
|
||||
TEST_ASSERT(Evolution::V2::VerifyRootBuffer(*verifiers[i]));
|
||||
}
|
||||
|
||||
// Test backwards compatibility by reading old data with an evolved schema.
|
||||
auto root_v1_viewed_from_v2 = Evolution::V2::GetRoot(&binaries[0].front());
|
||||
// field 'j' is new in version 2, so it should be null.
|
||||
TEST_EQ(root_v1_viewed_from_v2->j(), NULL);
|
||||
// field 'k' is new in version 2 with a default of 56.
|
||||
TEST_EQ(root_v1_viewed_from_v2->k(), 56);
|
||||
// field 'c' of 'TableA' is new in version 2, so it should be null.
|
||||
TEST_EQ(root_v1_viewed_from_v2->e()->c(), NULL);
|
||||
// 'TableC' was added to field 'c' union in version 2, so it should be null.
|
||||
TEST_EQ(root_v1_viewed_from_v2->c_as_TableC(), NULL);
|
||||
// The field 'c' union should be of type 'TableB' regardless of schema version
|
||||
TEST_ASSERT(root_v1_viewed_from_v2->c_type() == Evolution::V2::Union::TableB);
|
||||
// The field 'f' was renamed to 'ff' in version 2, it should still be readable.
|
||||
TEST_EQ(root_v1_viewed_from_v2->ff()->a(), 16);
|
||||
|
||||
// Test forwards compatibility by reading new data with an old schema.
|
||||
auto root_v2_viewed_from_v1 = Evolution::V1::GetRoot(&binaries[1].front());
|
||||
// The field 'c' union in version 2 is a new table (index = 3) and should still be accessible,
|
||||
// but not interpretable.
|
||||
TEST_EQ(static_cast<uint8_t>(root_v2_viewed_from_v1->c_type()), 3);
|
||||
TEST_NOTNULL(root_v2_viewed_from_v1->c());
|
||||
// The field 'd' enum in verison 2 has new members and should still be accessible, but not interpretable.
|
||||
TEST_EQ(static_cast<int8_t>(root_v2_viewed_from_v1->d()), 3);
|
||||
// The field 'a' in version 2 is deprecated and should return the default value (0) instead of the value stored in
|
||||
// the in the buffer (42).
|
||||
TEST_EQ(root_v2_viewed_from_v1->a(), 0);
|
||||
// The field 'ff' was originally named 'f' in version 1, it should still be readable.
|
||||
TEST_EQ(root_v2_viewed_from_v1->f()->a(), 35);
|
||||
#endif
|
||||
}
|
||||
|
||||
void UnionVectorTest() {
|
||||
// load FlatBuffer fbs schema and json.
|
||||
std::string schemafile, jsonfile;
|
||||
|
|
@ -3070,6 +3142,7 @@ int FlatBufferTests() {
|
|||
FixedLengthArrayJsonTest(true);
|
||||
ReflectionTest(flatbuf.data(), flatbuf.size());
|
||||
ParseProtoTest();
|
||||
EvolutionTest();
|
||||
UnionVectorTest();
|
||||
LoadVerifyBinaryTest();
|
||||
GenerateTableTextTest();
|
||||
|
|
|
|||
Loading…
Reference in New Issue