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Add advance feature indicators to reflection (#6546)

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* Add advance feature indicators to reflection

* deserialize too

* model advanced features as bitflags

* use uint64_t instead of AdvancedFeatures

* git clang format

* initialize advanced_features_

* remove whitespace

Co-authored-by: Casper Neo <cneo@google.com>
This commit is contained in:
Casper
2021-04-27 10:10:59 -04:00
committed by GitHub
parent c87179e73e
commit 16836ff95a
5 changed files with 88 additions and 15 deletions
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58
include/flatbuffers/reflection_generated.h
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@@ -114,6 +114,44 @@ inline const char *EnumNameBaseType(BaseType e) {
return EnumNamesBaseType()[index];
}
enum AdvancedFeatures {
AdvancedArrayFeatures = 1ULL,
AdvancedUnionFeatures = 2ULL,
OptionalScalars = 4ULL,
DefaultVectorsAndStrings = 8ULL
};
inline const AdvancedFeatures (&EnumValuesAdvancedFeatures())[4] {
static const AdvancedFeatures values[] = {
AdvancedArrayFeatures,
AdvancedUnionFeatures,
OptionalScalars,
DefaultVectorsAndStrings
};
return values;
}
inline const char * const *EnumNamesAdvancedFeatures() {
static const char * const names[9] = {
"AdvancedArrayFeatures",
"AdvancedUnionFeatures",
"",
"OptionalScalars",
"",
"",
"",
"DefaultVectorsAndStrings",
nullptr
};
return names;
}
inline const char *EnumNameAdvancedFeatures(AdvancedFeatures e) {
if (flatbuffers::IsOutRange(e, AdvancedArrayFeatures, DefaultVectorsAndStrings)) return "";
const size_t index = static_cast<size_t>(e) - static_cast<size_t>(AdvancedArrayFeatures);
return EnumNamesAdvancedFeatures()[index];
}
struct Type FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
typedef TypeBuilder Builder;
enum FlatBuffersVTableOffset FLATBUFFERS_VTABLE_UNDERLYING_TYPE {
@@ -1063,7 +1101,8 @@ struct Schema FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
VT_FILE_IDENT = 8,
VT_FILE_EXT = 10,
VT_ROOT_TABLE = 12,
VT_SERVICES = 14
VT_SERVICES = 14,
VT_ADVANCED_FEATURES = 16
};
const flatbuffers::Vector<flatbuffers::Offset<reflection::Object>> *objects() const {
return GetPointer<const flatbuffers::Vector<flatbuffers::Offset<reflection::Object>> *>(VT_OBJECTS);
@@ -1083,6 +1122,9 @@ struct Schema FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
const flatbuffers::Vector<flatbuffers::Offset<reflection::Service>> *services() const {
return GetPointer<const flatbuffers::Vector<flatbuffers::Offset<reflection::Service>> *>(VT_SERVICES);
}
reflection::AdvancedFeatures advanced_features() const {
return static_cast<reflection::AdvancedFeatures>(GetField<uint64_t>(VT_ADVANCED_FEATURES, 0));
}
bool Verify(flatbuffers::Verifier &verifier) const {
return VerifyTableStart(verifier) &&
VerifyOffsetRequired(verifier, VT_OBJECTS) &&
@@ -1100,6 +1142,7 @@ struct Schema FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
VerifyOffset(verifier, VT_SERVICES) &&
verifier.VerifyVector(services()) &&
verifier.VerifyVectorOfTables(services()) &&
VerifyField<uint64_t>(verifier, VT_ADVANCED_FEATURES) &&
verifier.EndTable();
}
};
@@ -1126,6 +1169,9 @@ struct SchemaBuilder {
void add_services(flatbuffers::Offset<flatbuffers::Vector<flatbuffers::Offset<reflection::Service>>> services) {
fbb_.AddOffset(Schema::VT_SERVICES, services);
}
void add_advanced_features(reflection::AdvancedFeatures advanced_features) {
fbb_.AddElement<uint64_t>(Schema::VT_ADVANCED_FEATURES, static_cast<uint64_t>(advanced_features), 0);
}
explicit SchemaBuilder(flatbuffers::FlatBufferBuilder &_fbb)
: fbb_(_fbb) {
start_ = fbb_.StartTable();
@@ -1146,8 +1192,10 @@ inline flatbuffers::Offset<Schema> CreateSchema(
flatbuffers::Offset<flatbuffers::String> file_ident = 0,
flatbuffers::Offset<flatbuffers::String> file_ext = 0,
flatbuffers::Offset<reflection::Object> root_table = 0,
flatbuffers::Offset<flatbuffers::Vector<flatbuffers::Offset<reflection::Service>>> services = 0) {
flatbuffers::Offset<flatbuffers::Vector<flatbuffers::Offset<reflection::Service>>> services = 0,
reflection::AdvancedFeatures advanced_features = static_cast<reflection::AdvancedFeatures>(0)) {
SchemaBuilder builder_(_fbb);
builder_.add_advanced_features(advanced_features);
builder_.add_services(services);
builder_.add_root_table(root_table);
builder_.add_file_ext(file_ext);
@@ -1164,7 +1212,8 @@ inline flatbuffers::Offset<Schema> CreateSchemaDirect(
const char *file_ident = nullptr,
const char *file_ext = nullptr,
flatbuffers::Offset<reflection::Object> root_table = 0,
std::vector<flatbuffers::Offset<reflection::Service>> *services = nullptr) {
std::vector<flatbuffers::Offset<reflection::Service>> *services = nullptr,
reflection::AdvancedFeatures advanced_features = static_cast<reflection::AdvancedFeatures>(0)) {
auto objects__ = objects ? _fbb.CreateVectorOfSortedTables<reflection::Object>(objects) : 0;
auto enums__ = enums ? _fbb.CreateVectorOfSortedTables<reflection::Enum>(enums) : 0;
auto file_ident__ = file_ident ? _fbb.CreateString(file_ident) : 0;
@@ -1177,7 +1226,8 @@ inline flatbuffers::Offset<Schema> CreateSchemaDirect(
file_ident__,
file_ext__,
root_table,
services__);
services__,
advanced_features);
}
inline const reflection::Schema *GetSchema(const void *buf) {