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[C++] Use UnPackTo instead of UnPack if pointer exists (#6725)

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Causes generated code to check for existing pointers in an object (when using the object based api) and use UnPackTo(existingPointer) rather than just using UnPack() to replace the pointer. This is a performance issue when unpacking to existing objects when using large buffer fields (e.g. image frames)

Co-authored-by: RobWauson <robwauson@gmail.com>
This commit is contained in:
RWauson
2021-08-05 12:40:03 -06:00
committed by GitHub
parent 35e2cac6eb
commit 909ce970ae
5 changed files with 38 additions and 19 deletions
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2
samples/monster_generated.h
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@@ -564,7 +564,7 @@ inline void Monster::UnPackTo(MonsterT *_o, const flatbuffers::resolver_function
{ auto _e = name(); if (_e) _o->name = _e->str(); }
{ auto _e = inventory(); if (_e) { _o->inventory.resize(_e->size()); std::copy(_e->begin(), _e->end(), _o->inventory.begin()); } }
{ auto _e = color(); _o->color = _e; }
{ auto _e = weapons(); if (_e) { _o->weapons.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->weapons[_i] = flatbuffers::unique_ptr<MyGame::Sample::WeaponT>(_e->Get(_i)->UnPack(_resolver)); } } }
{ auto _e = weapons(); if (_e) { _o->weapons.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { if(_o->weapons[_i]) { _e->Get(_i)->UnPackTo(_o->weapons[_i].get(), _resolver); } else { _o->weapons[_i] = flatbuffers::unique_ptr<MyGame::Sample::WeaponT>(_e->Get(_i)->UnPack(_resolver)); }; } } }
{ auto _e = equipped_type(); _o->equipped.type = _e; }
{ auto _e = equipped(); if (_e) _o->equipped.value = MyGame::Sample::EquipmentUnion::UnPack(_e, equipped_type(), _resolver); }
{ auto _e = path(); if (_e) { _o->path.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->path[_i] = *_e->Get(_i); } } }

19
src/idl_gen_cpp.cpp
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@@ -2767,9 +2767,19 @@ class CppGenerator : public BaseGenerator {
code += "/* else do nothing */";
}
} else {
const bool is_pointer =
field.value.type.VectorType().base_type == BASE_TYPE_STRUCT &&
!IsStruct(field.value.type.VectorType());
if (is_pointer) {
code += "if(_o->" + name + "[_i]" + ") { ";
code += indexing + "->UnPackTo(_o->" + name +
"[_i].get(), _resolver);";
code += " } else { ";
}
code += "_o->" + name + "[_i]" + access + " = ";
code += GenUnpackVal(field.value.type.VectorType(), indexing, true,
field);
if (is_pointer) { code += "; }"; }
}
code += "; } }";
}
@@ -2816,8 +2826,17 @@ class CppGenerator : public BaseGenerator {
} else {
// Generate code for assigning the value, of the form:
// _o->field = value;
const bool is_pointer =
field.value.type.base_type == BASE_TYPE_STRUCT &&
!IsStruct(field.value.type);
if (is_pointer) {
code += "{ if(_o->" + Name(field) + ") { ";
code += "_e->UnPackTo(_o->" + Name(field) + ".get(), _resolver);";
code += " } else { ";
}
code += "_o->" + Name(field) + " = ";
code += GenUnpackVal(field.value.type, "_e", false, field) + ";";
if (is_pointer) { code += " } }"; }
}
break;
}

14
tests/cpp17/generated_cpp17/monster_test_generated.h
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@@ -2686,10 +2686,10 @@ inline void Monster::UnPackTo(MonsterT *_o, const flatbuffers::resolver_function
{ auto _e = test(); if (_e) _o->test.value = MyGame::Example::AnyUnion::UnPack(_e, test_type(), _resolver); }
{ auto _e = test4(); if (_e) { _o->test4.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->test4[_i] = *_e->Get(_i); } } }
{ auto _e = testarrayofstring(); if (_e) { _o->testarrayofstring.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->testarrayofstring[_i] = _e->Get(_i)->str(); } } }
{ auto _e = testarrayoftables(); if (_e) { _o->testarrayoftables.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->testarrayoftables[_i] = std::unique_ptr<MyGame::Example::MonsterT>(_e->Get(_i)->UnPack(_resolver)); } } }
{ auto _e = enemy(); if (_e) _o->enemy = std::unique_ptr<MyGame::Example::MonsterT>(_e->UnPack(_resolver)); }
{ auto _e = testarrayoftables(); if (_e) { _o->testarrayoftables.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { if(_o->testarrayoftables[_i]) { _e->Get(_i)->UnPackTo(_o->testarrayoftables[_i].get(), _resolver); } else { _o->testarrayoftables[_i] = std::unique_ptr<MyGame::Example::MonsterT>(_e->Get(_i)->UnPack(_resolver)); }; } } }
{ auto _e = enemy(); if (_e) { if(_o->enemy) { _e->UnPackTo(_o->enemy.get(), _resolver); } else { _o->enemy = std::unique_ptr<MyGame::Example::MonsterT>(_e->UnPack(_resolver)); } } }
{ auto _e = testnestedflatbuffer(); if (_e) { _o->testnestedflatbuffer.resize(_e->size()); std::copy(_e->begin(), _e->end(), _o->testnestedflatbuffer.begin()); } }
{ auto _e = testempty(); if (_e) _o->testempty = std::unique_ptr<MyGame::Example::StatT>(_e->UnPack(_resolver)); }
{ auto _e = testempty(); if (_e) { if(_o->testempty) { _e->UnPackTo(_o->testempty.get(), _resolver); } else { _o->testempty = std::unique_ptr<MyGame::Example::StatT>(_e->UnPack(_resolver)); } } }
{ auto _e = testbool(); _o->testbool = _e; }
{ auto _e = testhashs32_fnv1(); _o->testhashs32_fnv1 = _e; }
{ auto _e = testhashu32_fnv1(); _o->testhashu32_fnv1 = _e; }
@@ -2710,13 +2710,13 @@ if (_resolver) (*_resolver)(reinterpret_cast<void **>(&_o->testhashu32_fnv1a), s
{ auto _e = test5(); if (_e) { _o->test5.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->test5[_i] = *_e->Get(_i); } } }
{ auto _e = vector_of_longs(); if (_e) { _o->vector_of_longs.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->vector_of_longs[_i] = _e->Get(_i); } } }
{ auto _e = vector_of_doubles(); if (_e) { _o->vector_of_doubles.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->vector_of_doubles[_i] = _e->Get(_i); } } }
{ auto _e = parent_namespace_test(); if (_e) _o->parent_namespace_test = std::unique_ptr<MyGame::InParentNamespaceT>(_e->UnPack(_resolver)); }
{ auto _e = vector_of_referrables(); if (_e) { _o->vector_of_referrables.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->vector_of_referrables[_i] = std::unique_ptr<MyGame::Example::ReferrableT>(_e->Get(_i)->UnPack(_resolver)); } } }
{ auto _e = parent_namespace_test(); if (_e) { if(_o->parent_namespace_test) { _e->UnPackTo(_o->parent_namespace_test.get(), _resolver); } else { _o->parent_namespace_test = std::unique_ptr<MyGame::InParentNamespaceT>(_e->UnPack(_resolver)); } } }
{ auto _e = vector_of_referrables(); if (_e) { _o->vector_of_referrables.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { if(_o->vector_of_referrables[_i]) { _e->Get(_i)->UnPackTo(_o->vector_of_referrables[_i].get(), _resolver); } else { _o->vector_of_referrables[_i] = std::unique_ptr<MyGame::Example::ReferrableT>(_e->Get(_i)->UnPack(_resolver)); }; } } }
{ auto _e = single_weak_reference(); //scalar resolver, naked
if (_resolver) (*_resolver)(reinterpret_cast<void **>(&_o->single_weak_reference), static_cast<flatbuffers::hash_value_t>(_e)); else _o->single_weak_reference = nullptr; }
{ auto _e = vector_of_weak_references(); if (_e) { _o->vector_of_weak_references.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { //vector resolver, naked
if (_resolver) (*_resolver)(reinterpret_cast<void **>(&_o->vector_of_weak_references[_i]), static_cast<flatbuffers::hash_value_t>(_e->Get(_i))); else _o->vector_of_weak_references[_i] = nullptr; } } }
{ auto _e = vector_of_strong_referrables(); if (_e) { _o->vector_of_strong_referrables.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->vector_of_strong_referrables[_i] = std::unique_ptr<MyGame::Example::ReferrableT>(_e->Get(_i)->UnPack(_resolver)); } } }
{ auto _e = vector_of_strong_referrables(); if (_e) { _o->vector_of_strong_referrables.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { if(_o->vector_of_strong_referrables[_i]) { _e->Get(_i)->UnPackTo(_o->vector_of_strong_referrables[_i].get(), _resolver); } else { _o->vector_of_strong_referrables[_i] = std::unique_ptr<MyGame::Example::ReferrableT>(_e->Get(_i)->UnPack(_resolver)); }; } } }
{ auto _e = co_owning_reference(); //scalar resolver, naked
if (_resolver) (*_resolver)(reinterpret_cast<void **>(&_o->co_owning_reference), static_cast<flatbuffers::hash_value_t>(_e)); else _o->co_owning_reference = nullptr; }
{ auto _e = vector_of_co_owning_references(); if (_e) { _o->vector_of_co_owning_references.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { //vector resolver, default_ptr_type
@@ -2732,7 +2732,7 @@ if (_resolver) (*_resolver)(reinterpret_cast<void **>(&_o->vector_of_non_owning_
{ auto _e = vector_of_enums(); if (_e) { _o->vector_of_enums.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->vector_of_enums[_i] = static_cast<MyGame::Example::Color>(_e->Get(_i)); } } }
{ auto _e = signed_enum(); _o->signed_enum = _e; }
{ auto _e = testrequirednestedflatbuffer(); if (_e) { _o->testrequirednestedflatbuffer.resize(_e->size()); std::copy(_e->begin(), _e->end(), _o->testrequirednestedflatbuffer.begin()); } }
{ auto _e = scalar_key_sorted_tables(); if (_e) { _o->scalar_key_sorted_tables.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->scalar_key_sorted_tables[_i] = std::unique_ptr<MyGame::Example::StatT>(_e->Get(_i)->UnPack(_resolver)); } } }
{ auto _e = scalar_key_sorted_tables(); if (_e) { _o->scalar_key_sorted_tables.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { if(_o->scalar_key_sorted_tables[_i]) { _e->Get(_i)->UnPackTo(_o->scalar_key_sorted_tables[_i].get(), _resolver); } else { _o->scalar_key_sorted_tables[_i] = std::unique_ptr<MyGame::Example::StatT>(_e->Get(_i)->UnPack(_resolver)); }; } } }
}
inline flatbuffers::Offset<Monster> Monster::Pack(flatbuffers::FlatBufferBuilder &_fbb, const MonsterT* _o, const flatbuffers::rehasher_function_t *_rehasher) {

14
tests/monster_test_generated.h
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@@ -2635,10 +2635,10 @@ inline void Monster::UnPackTo(MonsterT *_o, const flatbuffers::resolver_function
{ auto _e = test(); if (_e) _o->test.value = MyGame::Example::AnyUnion::UnPack(_e, test_type(), _resolver); }
{ auto _e = test4(); if (_e) { _o->test4.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->test4[_i] = *_e->Get(_i); } } }
{ auto _e = testarrayofstring(); if (_e) { _o->testarrayofstring.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->testarrayofstring[_i] = _e->Get(_i)->str(); } } }
{ auto _e = testarrayoftables(); if (_e) { _o->testarrayoftables.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->testarrayoftables[_i] = flatbuffers::unique_ptr<MyGame::Example::MonsterT>(_e->Get(_i)->UnPack(_resolver)); } } }
{ auto _e = enemy(); if (_e) _o->enemy = flatbuffers::unique_ptr<MyGame::Example::MonsterT>(_e->UnPack(_resolver)); }
{ auto _e = testarrayoftables(); if (_e) { _o->testarrayoftables.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { if(_o->testarrayoftables[_i]) { _e->Get(_i)->UnPackTo(_o->testarrayoftables[_i].get(), _resolver); } else { _o->testarrayoftables[_i] = flatbuffers::unique_ptr<MyGame::Example::MonsterT>(_e->Get(_i)->UnPack(_resolver)); }; } } }
{ auto _e = enemy(); if (_e) { if(_o->enemy) { _e->UnPackTo(_o->enemy.get(), _resolver); } else { _o->enemy = flatbuffers::unique_ptr<MyGame::Example::MonsterT>(_e->UnPack(_resolver)); } } }
{ auto _e = testnestedflatbuffer(); if (_e) { _o->testnestedflatbuffer.resize(_e->size()); std::copy(_e->begin(), _e->end(), _o->testnestedflatbuffer.begin()); } }
{ auto _e = testempty(); if (_e) _o->testempty = flatbuffers::unique_ptr<MyGame::Example::StatT>(_e->UnPack(_resolver)); }
{ auto _e = testempty(); if (_e) { if(_o->testempty) { _e->UnPackTo(_o->testempty.get(), _resolver); } else { _o->testempty = flatbuffers::unique_ptr<MyGame::Example::StatT>(_e->UnPack(_resolver)); } } }
{ auto _e = testbool(); _o->testbool = _e; }
{ auto _e = testhashs32_fnv1(); _o->testhashs32_fnv1 = _e; }
{ auto _e = testhashu32_fnv1(); _o->testhashu32_fnv1 = _e; }
@@ -2659,13 +2659,13 @@ if (_resolver) (*_resolver)(reinterpret_cast<void **>(&_o->testhashu32_fnv1a), s
{ auto _e = test5(); if (_e) { _o->test5.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->test5[_i] = *_e->Get(_i); } } }
{ auto _e = vector_of_longs(); if (_e) { _o->vector_of_longs.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->vector_of_longs[_i] = _e->Get(_i); } } }
{ auto _e = vector_of_doubles(); if (_e) { _o->vector_of_doubles.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->vector_of_doubles[_i] = _e->Get(_i); } } }
{ auto _e = parent_namespace_test(); if (_e) _o->parent_namespace_test = flatbuffers::unique_ptr<MyGame::InParentNamespaceT>(_e->UnPack(_resolver)); }
{ auto _e = vector_of_referrables(); if (_e) { _o->vector_of_referrables.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->vector_of_referrables[_i] = flatbuffers::unique_ptr<MyGame::Example::ReferrableT>(_e->Get(_i)->UnPack(_resolver)); } } }
{ auto _e = parent_namespace_test(); if (_e) { if(_o->parent_namespace_test) { _e->UnPackTo(_o->parent_namespace_test.get(), _resolver); } else { _o->parent_namespace_test = flatbuffers::unique_ptr<MyGame::InParentNamespaceT>(_e->UnPack(_resolver)); } } }
{ auto _e = vector_of_referrables(); if (_e) { _o->vector_of_referrables.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { if(_o->vector_of_referrables[_i]) { _e->Get(_i)->UnPackTo(_o->vector_of_referrables[_i].get(), _resolver); } else { _o->vector_of_referrables[_i] = flatbuffers::unique_ptr<MyGame::Example::ReferrableT>(_e->Get(_i)->UnPack(_resolver)); }; } } }
{ auto _e = single_weak_reference(); //scalar resolver, naked
if (_resolver) (*_resolver)(reinterpret_cast<void **>(&_o->single_weak_reference), static_cast<flatbuffers::hash_value_t>(_e)); else _o->single_weak_reference = nullptr; }
{ auto _e = vector_of_weak_references(); if (_e) { _o->vector_of_weak_references.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { //vector resolver, naked
if (_resolver) (*_resolver)(reinterpret_cast<void **>(&_o->vector_of_weak_references[_i]), static_cast<flatbuffers::hash_value_t>(_e->Get(_i))); else _o->vector_of_weak_references[_i] = nullptr; } } }
{ auto _e = vector_of_strong_referrables(); if (_e) { _o->vector_of_strong_referrables.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->vector_of_strong_referrables[_i] = flatbuffers::unique_ptr<MyGame::Example::ReferrableT>(_e->Get(_i)->UnPack(_resolver)); } } }
{ auto _e = vector_of_strong_referrables(); if (_e) { _o->vector_of_strong_referrables.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { if(_o->vector_of_strong_referrables[_i]) { _e->Get(_i)->UnPackTo(_o->vector_of_strong_referrables[_i].get(), _resolver); } else { _o->vector_of_strong_referrables[_i] = flatbuffers::unique_ptr<MyGame::Example::ReferrableT>(_e->Get(_i)->UnPack(_resolver)); }; } } }
{ auto _e = co_owning_reference(); //scalar resolver, naked
if (_resolver) (*_resolver)(reinterpret_cast<void **>(&_o->co_owning_reference), static_cast<flatbuffers::hash_value_t>(_e)); else _o->co_owning_reference = nullptr; }
{ auto _e = vector_of_co_owning_references(); if (_e) { _o->vector_of_co_owning_references.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { //vector resolver, default_ptr_type
@@ -2681,7 +2681,7 @@ if (_resolver) (*_resolver)(reinterpret_cast<void **>(&_o->vector_of_non_owning_
{ auto _e = vector_of_enums(); if (_e) { _o->vector_of_enums.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->vector_of_enums[_i] = static_cast<MyGame::Example::Color>(_e->Get(_i)); } } }
{ auto _e = signed_enum(); _o->signed_enum = _e; }
{ auto _e = testrequirednestedflatbuffer(); if (_e) { _o->testrequirednestedflatbuffer.resize(_e->size()); std::copy(_e->begin(), _e->end(), _o->testrequirednestedflatbuffer.begin()); } }
{ auto _e = scalar_key_sorted_tables(); if (_e) { _o->scalar_key_sorted_tables.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->scalar_key_sorted_tables[_i] = flatbuffers::unique_ptr<MyGame::Example::StatT>(_e->Get(_i)->UnPack(_resolver)); } } }
{ auto _e = scalar_key_sorted_tables(); if (_e) { _o->scalar_key_sorted_tables.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { if(_o->scalar_key_sorted_tables[_i]) { _e->Get(_i)->UnPackTo(_o->scalar_key_sorted_tables[_i].get(), _resolver); } else { _o->scalar_key_sorted_tables[_i] = flatbuffers::unique_ptr<MyGame::Example::StatT>(_e->Get(_i)->UnPack(_resolver)); }; } } }
}
inline flatbuffers::Offset<Monster> Monster::Pack(flatbuffers::FlatBufferBuilder &_fbb, const MonsterT* _o, const flatbuffers::rehasher_function_t *_rehasher) {

8
tests/namespace_test/namespace_test2_generated.h
View File

@@ -359,7 +359,7 @@ inline TableInFirstNST *TableInFirstNS::UnPack(const flatbuffers::resolver_funct
inline void TableInFirstNS::UnPackTo(TableInFirstNST *_o, const flatbuffers::resolver_function_t *_resolver) const {
(void)_o;
(void)_resolver;
{ auto _e = foo_table(); if (_e) _o->foo_table = flatbuffers::unique_ptr<NamespaceA::NamespaceB::TableInNestedNST>(_e->UnPack(_resolver)); }
{ auto _e = foo_table(); if (_e) { if(_o->foo_table) { _e->UnPackTo(_o->foo_table.get(), _resolver); } else { _o->foo_table = flatbuffers::unique_ptr<NamespaceA::NamespaceB::TableInNestedNST>(_e->UnPack(_resolver)); } } }
{ auto _e = foo_enum(); _o->foo_enum = _e; }
{ auto _e = foo_union_type(); _o->foo_union.type = _e; }
{ auto _e = foo_union(); if (_e) _o->foo_union.value = NamespaceA::NamespaceB::UnionInNestedNSUnion::UnPack(_e, foo_union_type(), _resolver); }
@@ -413,8 +413,8 @@ inline TableInCT *TableInC::UnPack(const flatbuffers::resolver_function_t *_reso
inline void TableInC::UnPackTo(TableInCT *_o, const flatbuffers::resolver_function_t *_resolver) const {
(void)_o;
(void)_resolver;
{ auto _e = refer_to_a1(); if (_e) _o->refer_to_a1 = flatbuffers::unique_ptr<NamespaceA::TableInFirstNST>(_e->UnPack(_resolver)); }
{ auto _e = refer_to_a2(); if (_e) _o->refer_to_a2 = flatbuffers::unique_ptr<NamespaceA::SecondTableInAT>(_e->UnPack(_resolver)); }
{ auto _e = refer_to_a1(); if (_e) { if(_o->refer_to_a1) { _e->UnPackTo(_o->refer_to_a1.get(), _resolver); } else { _o->refer_to_a1 = flatbuffers::unique_ptr<NamespaceA::TableInFirstNST>(_e->UnPack(_resolver)); } } }
{ auto _e = refer_to_a2(); if (_e) { if(_o->refer_to_a2) { _e->UnPackTo(_o->refer_to_a2.get(), _resolver); } else { _o->refer_to_a2 = flatbuffers::unique_ptr<NamespaceA::SecondTableInAT>(_e->UnPack(_resolver)); } } }
}
inline flatbuffers::Offset<TableInC> TableInC::Pack(flatbuffers::FlatBufferBuilder &_fbb, const TableInCT* _o, const flatbuffers::rehasher_function_t *_rehasher) {
@@ -457,7 +457,7 @@ inline SecondTableInAT *SecondTableInA::UnPack(const flatbuffers::resolver_funct
inline void SecondTableInA::UnPackTo(SecondTableInAT *_o, const flatbuffers::resolver_function_t *_resolver) const {
(void)_o;
(void)_resolver;
{ auto _e = refer_to_c(); if (_e) _o->refer_to_c = flatbuffers::unique_ptr<NamespaceC::TableInCT>(_e->UnPack(_resolver)); }
{ auto _e = refer_to_c(); if (_e) { if(_o->refer_to_c) { _e->UnPackTo(_o->refer_to_c.get(), _resolver); } else { _o->refer_to_c = flatbuffers::unique_ptr<NamespaceC::TableInCT>(_e->UnPack(_resolver)); } } }
}
inline flatbuffers::Offset<SecondTableInA> SecondTableInA::Pack(flatbuffers::FlatBufferBuilder &_fbb, const SecondTableInAT* _o, const flatbuffers::rehasher_function_t *_rehasher) {