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Unified Diff: third_party/protobuf/src/google/protobuf/extension_set.cc

Issue 2495533002: third_party/protobuf: Update to HEAD (83d681ee2c) (Closed)
Patch Set: Make chrome settings proto generated file a component Created 4 years ago
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Index: third_party/protobuf/src/google/protobuf/extension_set.cc
diff --git a/third_party/protobuf/src/google/protobuf/extension_set.cc b/third_party/protobuf/src/google/protobuf/extension_set.cc
index 9afb236147c0cfd60c4d60b5d3bd55a833052161..955c079bddcd92d7c41669996f37be2885ea01ce 100644
--- a/third_party/protobuf/src/google/protobuf/extension_set.cc
+++ b/third_party/protobuf/src/google/protobuf/extension_set.cc
@@ -76,7 +76,7 @@ inline bool is_packable(WireFormatLite::WireType type) {
}
// Registry stuff.
-typedef hash_map<pair<const MessageLite*, int>,
+typedef hash_map<std::pair<const MessageLite*, int>,
ExtensionInfo> ExtensionRegistry;
ExtensionRegistry* registry_ = NULL;
GOOGLE_PROTOBUF_DECLARE_ONCE(registry_init_);
@@ -177,7 +177,8 @@ void ExtensionSet::RegisterMessageExtension(const MessageLite* containing_type,
// ===================================================================
// Constructors and basic methods.
-ExtensionSet::ExtensionSet(::google::protobuf::Arena* arena) : arena_(arena) {
+ExtensionSet::ExtensionSet(::google::protobuf::Arena* arena)
+ : arena_(arena) {
if (arena_ != NULL) {
arena_->OwnDestructor(&extensions_);
}
@@ -188,7 +189,7 @@ ExtensionSet::ExtensionSet() : arena_(NULL) {}
ExtensionSet::~ExtensionSet() {
// Deletes all allocated extensions.
if (arena_ == NULL) {
- for (map<int, Extension>::iterator iter = extensions_.begin();
+ for (ExtensionMap::iterator iter = extensions_.begin();
iter != extensions_.end(); ++iter) {
iter->second.Free();
}
@@ -201,7 +202,7 @@ ExtensionSet::~ExtensionSet() {
// vector<const FieldDescriptor*>* output) const
bool ExtensionSet::Has(int number) const {
- map<int, Extension>::const_iterator iter = extensions_.find(number);
+ ExtensionMap::const_iterator iter = extensions_.find(number);
if (iter == extensions_.end()) return false;
GOOGLE_DCHECK(!iter->second.is_repeated);
return !iter->second.is_cleared;
@@ -209,7 +210,7 @@ bool ExtensionSet::Has(int number) const {
int ExtensionSet::NumExtensions() const {
int result = 0;
- for (map<int, Extension>::const_iterator iter = extensions_.begin();
+ for (ExtensionMap::const_iterator iter = extensions_.begin();
iter != extensions_.end(); ++iter) {
if (!iter->second.is_cleared) {
++result;
@@ -219,13 +220,13 @@ int ExtensionSet::NumExtensions() const {
}
int ExtensionSet::ExtensionSize(int number) const {
- map<int, Extension>::const_iterator iter = extensions_.find(number);
+ ExtensionMap::const_iterator iter = extensions_.find(number);
if (iter == extensions_.end()) return false;
return iter->second.GetSize();
}
FieldType ExtensionSet::ExtensionType(int number) const {
- map<int, Extension>::const_iterator iter = extensions_.find(number);
+ ExtensionMap::const_iterator iter = extensions_.find(number);
if (iter == extensions_.end()) {
GOOGLE_LOG(DFATAL) << "Don't lookup extension types if they aren't present (1). ";
return 0;
@@ -237,7 +238,7 @@ FieldType ExtensionSet::ExtensionType(int number) const {
}
void ExtensionSet::ClearExtension(int number) {
- map<int, Extension>::iterator iter = extensions_.find(number);
+ ExtensionMap::iterator iter = extensions_.find(number);
if (iter == extensions_.end()) return;
iter->second.Clear();
}
@@ -265,7 +266,7 @@ enum Cardinality {
\
LOWERCASE ExtensionSet::Get##CAMELCASE(int number, \
LOWERCASE default_value) const { \
- map<int, Extension>::const_iterator iter = extensions_.find(number); \
+ ExtensionMap::const_iterator iter = extensions_.find(number); \
if (iter == extensions_.end() || iter->second.is_cleared) { \
return default_value; \
} else { \
@@ -290,7 +291,7 @@ void ExtensionSet::Set##CAMELCASE(int number, FieldType type, \
} \
\
LOWERCASE ExtensionSet::GetRepeated##CAMELCASE(int number, int index) const { \
- map<int, Extension>::const_iterator iter = extensions_.find(number); \
+ ExtensionMap::const_iterator iter = extensions_.find(number); \
GOOGLE_CHECK(iter != extensions_.end()) << "Index out-of-bounds (field is empty)."; \
GOOGLE_DCHECK_TYPE(iter->second, REPEATED, UPPERCASE); \
return iter->second.repeated_##LOWERCASE##_value->Get(index); \
@@ -298,7 +299,7 @@ LOWERCASE ExtensionSet::GetRepeated##CAMELCASE(int number, int index) const { \
\
void ExtensionSet::SetRepeated##CAMELCASE( \
int number, int index, LOWERCASE value) { \
- map<int, Extension>::iterator iter = extensions_.find(number); \
+ ExtensionMap::iterator iter = extensions_.find(number); \
GOOGLE_CHECK(iter != extensions_.end()) << "Index out-of-bounds (field is empty)."; \
GOOGLE_DCHECK_TYPE(iter->second, REPEATED, UPPERCASE); \
iter->second.repeated_##LOWERCASE##_value->Set(index, value); \
@@ -334,7 +335,7 @@ PRIMITIVE_ACCESSORS( BOOL, bool, Bool)
const void* ExtensionSet::GetRawRepeatedField(int number,
const void* default_value) const {
- map<int, Extension>::const_iterator iter = extensions_.find(number);
+ ExtensionMap::const_iterator iter = extensions_.find(number);
if (iter == extensions_.end()) {
return default_value;
}
@@ -408,7 +409,7 @@ void* ExtensionSet::MutableRawRepeatedField(int number, FieldType field_type,
// Compatible version using old call signature. Does not create extensions when
// the don't already exist; instead, just GOOGLE_CHECK-fails.
void* ExtensionSet::MutableRawRepeatedField(int number) {
- map<int, Extension>::iterator iter = extensions_.find(number);
+ ExtensionMap::iterator iter = extensions_.find(number);
GOOGLE_CHECK(iter == extensions_.end()) << "Extension not found.";
// We assume that all the RepeatedField<>* pointers have the same
// size and alignment within the anonymous union in Extension.
@@ -420,7 +421,7 @@ void* ExtensionSet::MutableRawRepeatedField(int number) {
// Enums
int ExtensionSet::GetEnum(int number, int default_value) const {
- map<int, Extension>::const_iterator iter = extensions_.find(number);
+ ExtensionMap::const_iterator iter = extensions_.find(number);
if (iter == extensions_.end() || iter->second.is_cleared) {
// Not present. Return the default value.
return default_value;
@@ -445,14 +446,14 @@ void ExtensionSet::SetEnum(int number, FieldType type, int value,
}
int ExtensionSet::GetRepeatedEnum(int number, int index) const {
- map<int, Extension>::const_iterator iter = extensions_.find(number);
+ ExtensionMap::const_iterator iter = extensions_.find(number);
GOOGLE_CHECK(iter != extensions_.end()) << "Index out-of-bounds (field is empty).";
GOOGLE_DCHECK_TYPE(iter->second, REPEATED, ENUM);
return iter->second.repeated_enum_value->Get(index);
}
void ExtensionSet::SetRepeatedEnum(int number, int index, int value) {
- map<int, Extension>::iterator iter = extensions_.find(number);
+ ExtensionMap::iterator iter = extensions_.find(number);
GOOGLE_CHECK(iter != extensions_.end()) << "Index out-of-bounds (field is empty).";
GOOGLE_DCHECK_TYPE(iter->second, REPEATED, ENUM);
iter->second.repeated_enum_value->Set(index, value);
@@ -481,7 +482,7 @@ void ExtensionSet::AddEnum(int number, FieldType type,
const string& ExtensionSet::GetString(int number,
const string& default_value) const {
- map<int, Extension>::const_iterator iter = extensions_.find(number);
+ ExtensionMap::const_iterator iter = extensions_.find(number);
if (iter == extensions_.end() || iter->second.is_cleared) {
// Not present. Return the default value.
return default_value;
@@ -507,14 +508,14 @@ string* ExtensionSet::MutableString(int number, FieldType type,
}
const string& ExtensionSet::GetRepeatedString(int number, int index) const {
- map<int, Extension>::const_iterator iter = extensions_.find(number);
+ ExtensionMap::const_iterator iter = extensions_.find(number);
GOOGLE_CHECK(iter != extensions_.end()) << "Index out-of-bounds (field is empty).";
GOOGLE_DCHECK_TYPE(iter->second, REPEATED, STRING);
return iter->second.repeated_string_value->Get(index);
}
string* ExtensionSet::MutableRepeatedString(int number, int index) {
- map<int, Extension>::iterator iter = extensions_.find(number);
+ ExtensionMap::iterator iter = extensions_.find(number);
GOOGLE_CHECK(iter != extensions_.end()) << "Index out-of-bounds (field is empty).";
GOOGLE_DCHECK_TYPE(iter->second, REPEATED, STRING);
return iter->second.repeated_string_value->Mutable(index);
@@ -541,7 +542,7 @@ string* ExtensionSet::AddString(int number, FieldType type,
const MessageLite& ExtensionSet::GetMessage(
int number, const MessageLite& default_value) const {
- map<int, Extension>::const_iterator iter = extensions_.find(number);
+ ExtensionMap::const_iterator iter = extensions_.find(number);
if (iter == extensions_.end()) {
// Not present. Return the default value.
return default_value;
@@ -664,7 +665,7 @@ void ExtensionSet::UnsafeArenaSetAllocatedMessage(
MessageLite* ExtensionSet::ReleaseMessage(int number,
const MessageLite& prototype) {
- map<int, Extension>::iterator iter = extensions_.find(number);
+ ExtensionMap::iterator iter = extensions_.find(number);
if (iter == extensions_.end()) {
// Not present. Return NULL.
return NULL;
@@ -693,7 +694,7 @@ MessageLite* ExtensionSet::ReleaseMessage(int number,
MessageLite* ExtensionSet::UnsafeArenaReleaseMessage(
int number, const MessageLite& prototype) {
- map<int, Extension>::iterator iter = extensions_.find(number);
+ ExtensionMap::iterator iter = extensions_.find(number);
if (iter == extensions_.end()) {
// Not present. Return NULL.
return NULL;
@@ -720,14 +721,14 @@ MessageLite* ExtensionSet::UnsafeArenaReleaseMessage(
const MessageLite& ExtensionSet::GetRepeatedMessage(
int number, int index) const {
- map<int, Extension>::const_iterator iter = extensions_.find(number);
+ ExtensionMap::const_iterator iter = extensions_.find(number);
GOOGLE_CHECK(iter != extensions_.end()) << "Index out-of-bounds (field is empty).";
GOOGLE_DCHECK_TYPE(iter->second, REPEATED, MESSAGE);
return iter->second.repeated_message_value->Get(index);
}
MessageLite* ExtensionSet::MutableRepeatedMessage(int number, int index) {
- map<int, Extension>::iterator iter = extensions_.find(number);
+ ExtensionMap::iterator iter = extensions_.find(number);
GOOGLE_CHECK(iter != extensions_.end()) << "Index out-of-bounds (field is empty).";
GOOGLE_DCHECK_TYPE(iter->second, REPEATED, MESSAGE);
return iter->second.repeated_message_value->Mutable(index);
@@ -766,7 +767,7 @@ MessageLite* ExtensionSet::AddMessage(int number, FieldType type,
#undef GOOGLE_DCHECK_TYPE
void ExtensionSet::RemoveLast(int number) {
- map<int, Extension>::iterator iter = extensions_.find(number);
+ ExtensionMap::iterator iter = extensions_.find(number);
GOOGLE_CHECK(iter != extensions_.end()) << "Index out-of-bounds (field is empty).";
Extension* extension = &iter->second;
@@ -807,7 +808,7 @@ void ExtensionSet::RemoveLast(int number) {
}
MessageLite* ExtensionSet::ReleaseLast(int number) {
- map<int, Extension>::iterator iter = extensions_.find(number);
+ ExtensionMap::iterator iter = extensions_.find(number);
GOOGLE_CHECK(iter != extensions_.end()) << "Index out-of-bounds (field is empty).";
Extension* extension = &iter->second;
@@ -817,7 +818,7 @@ MessageLite* ExtensionSet::ReleaseLast(int number) {
}
void ExtensionSet::SwapElements(int number, int index1, int index2) {
- map<int, Extension>::iterator iter = extensions_.find(number);
+ ExtensionMap::iterator iter = extensions_.find(number);
GOOGLE_CHECK(iter != extensions_.end()) << "Index out-of-bounds (field is empty).";
Extension* extension = &iter->second;
@@ -860,14 +861,14 @@ void ExtensionSet::SwapElements(int number, int index1, int index2) {
// ===================================================================
void ExtensionSet::Clear() {
- for (map<int, Extension>::iterator iter = extensions_.begin();
+ for (ExtensionMap::iterator iter = extensions_.begin();
iter != extensions_.end(); ++iter) {
iter->second.Clear();
}
}
void ExtensionSet::MergeFrom(const ExtensionSet& other) {
- for (map<int, Extension>::const_iterator iter = other.extensions_.begin();
+ for (ExtensionMap::const_iterator iter = other.extensions_.begin();
iter != other.extensions_.end(); ++iter) {
const Extension& other_extension = iter->second;
InternalExtensionMergeFrom(iter->first, other_extension);
@@ -1031,8 +1032,8 @@ void ExtensionSet::Swap(ExtensionSet* x) {
void ExtensionSet::SwapExtension(ExtensionSet* other,
int number) {
if (this == other) return;
- map<int, Extension>::iterator this_iter = extensions_.find(number);
- map<int, Extension>::iterator other_iter = other->extensions_.find(number);
+ ExtensionMap::iterator this_iter = extensions_.find(number);
+ ExtensionMap::iterator other_iter = other->extensions_.find(number);
if (this_iter == extensions_.end() &&
other_iter == other->extensions_.end()) {
@@ -1052,7 +1053,7 @@ void ExtensionSet::SwapExtension(ExtensionSet* other,
// implemented in ExtensionSet's MergeFrom.
ExtensionSet temp;
temp.InternalExtensionMergeFrom(number, other_iter->second);
- map<int, Extension>::iterator temp_iter = temp.extensions_.find(number);
+ ExtensionMap::iterator temp_iter = temp.extensions_.find(number);
other_iter->second.Clear();
other->InternalExtensionMergeFrom(number, this_iter->second);
this_iter->second.Clear();
@@ -1085,7 +1086,7 @@ void ExtensionSet::SwapExtension(ExtensionSet* other,
bool ExtensionSet::IsInitialized() const {
// Extensions are never required. However, we need to check that all
// embedded messages are initialized.
- for (map<int, Extension>::const_iterator iter = extensions_.begin();
+ for (ExtensionMap::const_iterator iter = extensions_.begin();
iter != extensions_.end(); ++iter) {
const Extension& extension = iter->second;
if (cpp_type(extension.type) == WireFormatLite::CPPTYPE_MESSAGE) {
@@ -1345,7 +1346,7 @@ bool ExtensionSet::ParseField(uint32 tag, io::CodedInputStream* input,
void ExtensionSet::SerializeWithCachedSizes(
int start_field_number, int end_field_number,
io::CodedOutputStream* output) const {
- map<int, Extension>::const_iterator iter;
+ ExtensionMap::const_iterator iter;
for (iter = extensions_.lower_bound(start_field_number);
iter != extensions_.end() && iter->first < end_field_number;
++iter) {
@@ -1353,10 +1354,10 @@ void ExtensionSet::SerializeWithCachedSizes(
}
}
-int ExtensionSet::ByteSize() const {
- int total_size = 0;
+size_t ExtensionSet::ByteSize() const {
+ size_t total_size = 0;
- for (map<int, Extension>::const_iterator iter = extensions_.begin();
+ for (ExtensionMap::const_iterator iter = extensions_.begin();
iter != extensions_.end(); ++iter) {
total_size += iter->second.ByteSize(iter->first);
}
@@ -1370,7 +1371,7 @@ int ExtensionSet::ByteSize() const {
bool ExtensionSet::MaybeNewExtension(int number,
const FieldDescriptor* descriptor,
Extension** result) {
- pair<map<int, Extension>::iterator, bool> insert_result =
+ std::pair<ExtensionMap::iterator, bool> insert_result =
extensions_.insert(std::make_pair(number, Extension()));
*result = &insert_result.first->second;
(*result)->descriptor = descriptor;
@@ -1535,8 +1536,8 @@ void ExtensionSet::Extension::SerializeFieldWithCachedSizes(
}
}
-int ExtensionSet::Extension::ByteSize(int number) const {
- int result = 0;
+size_t ExtensionSet::Extension::ByteSize(int number) const {
+ size_t result = 0;
if (is_repeated) {
if (is_packed) {
@@ -1562,7 +1563,7 @@ int ExtensionSet::Extension::ByteSize(int number) const {
#define HANDLE_TYPE(UPPERCASE, CAMELCASE, LOWERCASE) \
case WireFormatLite::TYPE_##UPPERCASE: \
result += WireFormatLite::k##CAMELCASE##Size * \
- repeated_##LOWERCASE##_value->size(); \
+ FromIntSize(repeated_##LOWERCASE##_value->size()); \
break
HANDLE_TYPE( FIXED32, Fixed32, uint32);
HANDLE_TYPE( FIXED64, Fixed64, uint64);
@@ -1581,7 +1582,7 @@ int ExtensionSet::Extension::ByteSize(int number) const {
break;
}
- cached_size = result;
+ cached_size = ToCachedSize(result);
if (result > 0) {
result += io::CodedOutputStream::VarintSize32(result);
result += io::CodedOutputStream::VarintSize32(
@@ -1589,12 +1590,13 @@ int ExtensionSet::Extension::ByteSize(int number) const {
WireFormatLite::WIRETYPE_LENGTH_DELIMITED));
}
} else {
- int tag_size = WireFormatLite::TagSize(number, real_type(type));
+ size_t tag_size = WireFormatLite::TagSize(number, real_type(type));
switch (real_type(type)) {
#define HANDLE_TYPE(UPPERCASE, CAMELCASE, LOWERCASE) \
case WireFormatLite::TYPE_##UPPERCASE: \
- result += tag_size * repeated_##LOWERCASE##_value->size(); \
+ result += tag_size * \
+ FromIntSize(repeated_##LOWERCASE##_value->size()); \
for (int i = 0; i < repeated_##LOWERCASE##_value->size(); i++) { \
result += WireFormatLite::CAMELCASE##Size( \
repeated_##LOWERCASE##_value->Get(i)); \
@@ -1618,7 +1620,7 @@ int ExtensionSet::Extension::ByteSize(int number) const {
#define HANDLE_TYPE(UPPERCASE, CAMELCASE, LOWERCASE) \
case WireFormatLite::TYPE_##UPPERCASE: \
result += (tag_size + WireFormatLite::k##CAMELCASE##Size) * \
- repeated_##LOWERCASE##_value->size(); \
+ FromIntSize(repeated_##LOWERCASE##_value->size()); \
break
HANDLE_TYPE( FIXED32, Fixed32, uint32);
HANDLE_TYPE( FIXED64, Fixed64, uint64);
@@ -1651,7 +1653,7 @@ int ExtensionSet::Extension::ByteSize(int number) const {
#undef HANDLE_TYPE
case WireFormatLite::TYPE_MESSAGE: {
if (is_lazy) {
- int size = lazymessage_value->ByteSize();
+ size_t size = lazymessage_value->ByteSize();
result += io::CodedOutputStream::VarintSize32(size) + size;
} else {
result += WireFormatLite::MessageSize(*message_value);
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