| // Protocol Buffers - Google's data interchange format |
| // Copyright 2008 Google Inc. All rights reserved. |
| // http://code.google.com/p/protobuf/ |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are |
| // met: |
| // |
| // * Redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer. |
| // * Redistributions in binary form must reproduce the above |
| // copyright notice, this list of conditions and the following disclaimer |
| // in the documentation and/or other materials provided with the |
| // distribution. |
| // * Neither the name of Google Inc. nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| // Author: kenton@google.com (Kenton Varda) |
| // Based on original Protocol Buffers design by |
| // Sanjay Ghemawat, Jeff Dean, and others. |
| |
| #include <algorithm> |
| #include <google/protobuf/generated_message_reflection.h> |
| #include <google/protobuf/descriptor.h> |
| #include <google/protobuf/descriptor.pb.h> |
| #include <google/protobuf/repeated_field.h> |
| #include <google/protobuf/extension_set.h> |
| #include <google/protobuf/generated_message_util.h> |
| #include <google/protobuf/stubs/common.h> |
| |
| namespace google { |
| namespace protobuf { |
| namespace internal { |
| |
| bool ParseNamedEnum(const EnumDescriptor* descriptor, |
| const string& name, |
| int* value) { |
| const EnumValueDescriptor* d = descriptor->FindValueByName(name); |
| if (d == NULL) return false; |
| *value = d->number(); |
| return true; |
| } |
| |
| const string& NameOfEnum(const EnumDescriptor* descriptor, int value) { |
| const EnumValueDescriptor* d = descriptor->FindValueByNumber(value); |
| return (d == NULL ? kEmptyString : d->name()); |
| } |
| |
| // =================================================================== |
| // Helpers for reporting usage errors (e.g. trying to use GetInt32() on |
| // a string field). |
| |
| namespace { |
| |
| void ReportReflectionUsageError( |
| const Descriptor* descriptor, const FieldDescriptor* field, |
| const char* method, const char* description) { |
| GOOGLE_LOG(FATAL) |
| << "Protocol Buffer reflection usage error:\n" |
| " Method : google::protobuf::Reflection::" << method << "\n" |
| " Message type: " << descriptor->full_name() << "\n" |
| " Field : " << field->full_name() << "\n" |
| " Problem : " << description; |
| } |
| |
| const char* cpptype_names_[FieldDescriptor::MAX_CPPTYPE + 1] = { |
| "INVALID_CPPTYPE", |
| "CPPTYPE_INT32", |
| "CPPTYPE_INT64", |
| "CPPTYPE_UINT32", |
| "CPPTYPE_UINT64", |
| "CPPTYPE_DOUBLE", |
| "CPPTYPE_FLOAT", |
| "CPPTYPE_BOOL", |
| "CPPTYPE_ENUM", |
| "CPPTYPE_STRING", |
| "CPPTYPE_MESSAGE" |
| }; |
| |
| static void ReportReflectionUsageTypeError( |
| const Descriptor* descriptor, const FieldDescriptor* field, |
| const char* method, |
| FieldDescriptor::CppType expected_type) { |
| GOOGLE_LOG(FATAL) |
| << "Protocol Buffer reflection usage error:\n" |
| " Method : google::protobuf::Reflection::" << method << "\n" |
| " Message type: " << descriptor->full_name() << "\n" |
| " Field : " << field->full_name() << "\n" |
| " Problem : Field is not the right type for this message:\n" |
| " Expected : " << cpptype_names_[expected_type] << "\n" |
| " Field type: " << cpptype_names_[field->cpp_type()]; |
| } |
| |
| static void ReportReflectionUsageEnumTypeError( |
| const Descriptor* descriptor, const FieldDescriptor* field, |
| const char* method, const EnumValueDescriptor* value) { |
| GOOGLE_LOG(FATAL) |
| << "Protocol Buffer reflection usage error:\n" |
| " Method : google::protobuf::Reflection::" << method << "\n" |
| " Message type: " << descriptor->full_name() << "\n" |
| " Field : " << field->full_name() << "\n" |
| " Problem : Enum value did not match field type:\n" |
| " Expected : " << field->enum_type()->full_name() << "\n" |
| " Actual : " << value->full_name(); |
| } |
| |
| #define USAGE_CHECK(CONDITION, METHOD, ERROR_DESCRIPTION) \ |
| if (!(CONDITION)) \ |
| ReportReflectionUsageError(descriptor_, field, #METHOD, ERROR_DESCRIPTION) |
| #define USAGE_CHECK_EQ(A, B, METHOD, ERROR_DESCRIPTION) \ |
| USAGE_CHECK((A) == (B), METHOD, ERROR_DESCRIPTION) |
| #define USAGE_CHECK_NE(A, B, METHOD, ERROR_DESCRIPTION) \ |
| USAGE_CHECK((A) != (B), METHOD, ERROR_DESCRIPTION) |
| |
| #define USAGE_CHECK_TYPE(METHOD, CPPTYPE) \ |
| if (field->cpp_type() != FieldDescriptor::CPPTYPE_##CPPTYPE) \ |
| ReportReflectionUsageTypeError(descriptor_, field, #METHOD, \ |
| FieldDescriptor::CPPTYPE_##CPPTYPE) |
| |
| #define USAGE_CHECK_ENUM_VALUE(METHOD) \ |
| if (value->type() != field->enum_type()) \ |
| ReportReflectionUsageEnumTypeError(descriptor_, field, #METHOD, value) |
| |
| #define USAGE_CHECK_MESSAGE_TYPE(METHOD) \ |
| USAGE_CHECK_EQ(field->containing_type(), descriptor_, \ |
| METHOD, "Field does not match message type."); |
| #define USAGE_CHECK_SINGULAR(METHOD) \ |
| USAGE_CHECK_NE(field->label(), FieldDescriptor::LABEL_REPEATED, METHOD, \ |
| "Field is repeated; the method requires a singular field.") |
| #define USAGE_CHECK_REPEATED(METHOD) \ |
| USAGE_CHECK_EQ(field->label(), FieldDescriptor::LABEL_REPEATED, METHOD, \ |
| "Field is singular; the method requires a repeated field.") |
| |
| #define USAGE_CHECK_ALL(METHOD, LABEL, CPPTYPE) \ |
| USAGE_CHECK_MESSAGE_TYPE(METHOD); \ |
| USAGE_CHECK_##LABEL(METHOD); \ |
| USAGE_CHECK_TYPE(METHOD, CPPTYPE) |
| |
| } // namespace |
| |
| // =================================================================== |
| |
| GeneratedMessageReflection::GeneratedMessageReflection( |
| const Descriptor* descriptor, |
| const Message* default_instance, |
| const int offsets[], |
| int has_bits_offset, |
| int unknown_fields_offset, |
| int extensions_offset, |
| const DescriptorPool* descriptor_pool, |
| MessageFactory* factory, |
| int object_size) |
| : descriptor_ (descriptor), |
| default_instance_ (default_instance), |
| offsets_ (offsets), |
| has_bits_offset_ (has_bits_offset), |
| unknown_fields_offset_(unknown_fields_offset), |
| extensions_offset_(extensions_offset), |
| object_size_ (object_size), |
| descriptor_pool_ ((descriptor_pool == NULL) ? |
| DescriptorPool::generated_pool() : |
| descriptor_pool), |
| message_factory_ (factory) { |
| } |
| |
| GeneratedMessageReflection::~GeneratedMessageReflection() {} |
| |
| const UnknownFieldSet& GeneratedMessageReflection::GetUnknownFields( |
| const Message& message) const { |
| const void* ptr = reinterpret_cast<const uint8*>(&message) + |
| unknown_fields_offset_; |
| return *reinterpret_cast<const UnknownFieldSet*>(ptr); |
| } |
| UnknownFieldSet* GeneratedMessageReflection::MutableUnknownFields( |
| Message* message) const { |
| void* ptr = reinterpret_cast<uint8*>(message) + unknown_fields_offset_; |
| return reinterpret_cast<UnknownFieldSet*>(ptr); |
| } |
| |
| int GeneratedMessageReflection::SpaceUsed(const Message& message) const { |
| // object_size_ already includes the in-memory representation of each field |
| // in the message, so we only need to account for additional memory used by |
| // the fields. |
| int total_size = object_size_; |
| |
| total_size += GetUnknownFields(message).SpaceUsedExcludingSelf(); |
| |
| if (extensions_offset_ != -1) { |
| total_size += GetExtensionSet(message).SpaceUsedExcludingSelf(); |
| } |
| |
| for (int i = 0; i < descriptor_->field_count(); i++) { |
| const FieldDescriptor* field = descriptor_->field(i); |
| |
| if (field->is_repeated()) { |
| switch (field->cpp_type()) { |
| #define HANDLE_TYPE(UPPERCASE, LOWERCASE) \ |
| case FieldDescriptor::CPPTYPE_##UPPERCASE : \ |
| total_size += GetRaw<RepeatedField<LOWERCASE> >(message, field) \ |
| .SpaceUsedExcludingSelf(); \ |
| break |
| |
| HANDLE_TYPE( INT32, int32); |
| HANDLE_TYPE( INT64, int64); |
| HANDLE_TYPE(UINT32, uint32); |
| HANDLE_TYPE(UINT64, uint64); |
| HANDLE_TYPE(DOUBLE, double); |
| HANDLE_TYPE( FLOAT, float); |
| HANDLE_TYPE( BOOL, bool); |
| HANDLE_TYPE( ENUM, int); |
| #undef HANDLE_TYPE |
| |
| case FieldDescriptor::CPPTYPE_STRING: |
| switch (field->options().ctype()) { |
| default: // TODO(kenton): Support other string reps. |
| case FieldOptions::STRING: |
| total_size += GetRaw<RepeatedPtrField<string> >(message, field) |
| .SpaceUsedExcludingSelf(); |
| break; |
| } |
| break; |
| |
| case FieldDescriptor::CPPTYPE_MESSAGE: |
| // We don't know which subclass of RepeatedPtrFieldBase the type is, |
| // so we use RepeatedPtrFieldBase directly. |
| total_size += |
| GetRaw<RepeatedPtrFieldBase>(message, field) |
| .SpaceUsedExcludingSelf<GenericTypeHandler<Message> >(); |
| break; |
| } |
| } else { |
| switch (field->cpp_type()) { |
| case FieldDescriptor::CPPTYPE_INT32 : |
| case FieldDescriptor::CPPTYPE_INT64 : |
| case FieldDescriptor::CPPTYPE_UINT32: |
| case FieldDescriptor::CPPTYPE_UINT64: |
| case FieldDescriptor::CPPTYPE_DOUBLE: |
| case FieldDescriptor::CPPTYPE_FLOAT : |
| case FieldDescriptor::CPPTYPE_BOOL : |
| case FieldDescriptor::CPPTYPE_ENUM : |
| // Field is inline, so we've already counted it. |
| break; |
| |
| case FieldDescriptor::CPPTYPE_STRING: { |
| switch (field->options().ctype()) { |
| default: // TODO(kenton): Support other string reps. |
| case FieldOptions::STRING: { |
| const string* ptr = GetField<const string*>(message, field); |
| |
| // Initially, the string points to the default value stored in |
| // the prototype. Only count the string if it has been changed |
| // from the default value. |
| const string* default_ptr = DefaultRaw<const string*>(field); |
| |
| if (ptr != default_ptr) { |
| // string fields are represented by just a pointer, so also |
| // include sizeof(string) as well. |
| total_size += sizeof(*ptr) + StringSpaceUsedExcludingSelf(*ptr); |
| } |
| break; |
| } |
| } |
| break; |
| } |
| |
| case FieldDescriptor::CPPTYPE_MESSAGE: |
| if (&message == default_instance_) { |
| // For singular fields, the prototype just stores a pointer to the |
| // external type's prototype, so there is no extra memory usage. |
| } else { |
| const Message* sub_message = GetRaw<const Message*>(message, field); |
| if (sub_message != NULL) { |
| total_size += sub_message->SpaceUsed(); |
| } |
| } |
| break; |
| } |
| } |
| } |
| |
| return total_size; |
| } |
| |
| void GeneratedMessageReflection::Swap( |
| Message* message1, |
| Message* message2) const { |
| if (message1 == message2) return; |
| |
| // TODO(kenton): Other Reflection methods should probably check this too. |
| GOOGLE_CHECK_EQ(message1->GetReflection(), this) |
| << "First argument to Swap() (of type \"" |
| << message1->GetDescriptor()->full_name() |
| << "\") is not compatible with this reflection object (which is for type \"" |
| << descriptor_->full_name() |
| << "\"). Note that the exact same class is required; not just the same " |
| "descriptor."; |
| GOOGLE_CHECK_EQ(message2->GetReflection(), this) |
| << "Second argument to Swap() (of type \"" |
| << message1->GetDescriptor()->full_name() |
| << "\") is not compatible with this reflection object (which is for type \"" |
| << descriptor_->full_name() |
| << "\"). Note that the exact same class is required; not just the same " |
| "descriptor."; |
| |
| uint32* has_bits1 = MutableHasBits(message1); |
| uint32* has_bits2 = MutableHasBits(message2); |
| int has_bits_size = (descriptor_->field_count() + 31) / 32; |
| |
| for (int i = 0; i < has_bits_size; i++) { |
| std::swap(has_bits1[i], has_bits2[i]); |
| } |
| |
| for (int i = 0; i < descriptor_->field_count(); i++) { |
| const FieldDescriptor* field = descriptor_->field(i); |
| if (field->is_repeated()) { |
| switch (field->cpp_type()) { |
| #define SWAP_ARRAYS(CPPTYPE, TYPE) \ |
| case FieldDescriptor::CPPTYPE_##CPPTYPE: \ |
| MutableRaw<RepeatedField<TYPE> >(message1, field)->Swap( \ |
| MutableRaw<RepeatedField<TYPE> >(message2, field)); \ |
| break; |
| |
| SWAP_ARRAYS(INT32 , int32 ); |
| SWAP_ARRAYS(INT64 , int64 ); |
| SWAP_ARRAYS(UINT32, uint32); |
| SWAP_ARRAYS(UINT64, uint64); |
| SWAP_ARRAYS(FLOAT , float ); |
| SWAP_ARRAYS(DOUBLE, double); |
| SWAP_ARRAYS(BOOL , bool ); |
| SWAP_ARRAYS(ENUM , int ); |
| #undef SWAP_ARRAYS |
| |
| case FieldDescriptor::CPPTYPE_STRING: |
| case FieldDescriptor::CPPTYPE_MESSAGE: |
| MutableRaw<RepeatedPtrFieldBase>(message1, field)->Swap( |
| MutableRaw<RepeatedPtrFieldBase>(message2, field)); |
| break; |
| |
| default: |
| GOOGLE_LOG(FATAL) << "Unimplemented type: " << field->cpp_type(); |
| } |
| } else { |
| switch (field->cpp_type()) { |
| #define SWAP_VALUES(CPPTYPE, TYPE) \ |
| case FieldDescriptor::CPPTYPE_##CPPTYPE: \ |
| std::swap(*MutableRaw<TYPE>(message1, field), \ |
| *MutableRaw<TYPE>(message2, field)); \ |
| break; |
| |
| SWAP_VALUES(INT32 , int32 ); |
| SWAP_VALUES(INT64 , int64 ); |
| SWAP_VALUES(UINT32, uint32); |
| SWAP_VALUES(UINT64, uint64); |
| SWAP_VALUES(FLOAT , float ); |
| SWAP_VALUES(DOUBLE, double); |
| SWAP_VALUES(BOOL , bool ); |
| SWAP_VALUES(ENUM , int ); |
| SWAP_VALUES(MESSAGE, Message*); |
| #undef SWAP_VALUES |
| |
| case FieldDescriptor::CPPTYPE_STRING: |
| switch (field->options().ctype()) { |
| default: // TODO(kenton): Support other string reps. |
| case FieldOptions::STRING: |
| std::swap(*MutableRaw<string*>(message1, field), |
| *MutableRaw<string*>(message2, field)); |
| break; |
| } |
| break; |
| |
| default: |
| GOOGLE_LOG(FATAL) << "Unimplemented type: " << field->cpp_type(); |
| } |
| } |
| } |
| |
| if (extensions_offset_ != -1) { |
| MutableExtensionSet(message1)->Swap(MutableExtensionSet(message2)); |
| } |
| |
| MutableUnknownFields(message1)->Swap(MutableUnknownFields(message2)); |
| } |
| |
| // ------------------------------------------------------------------- |
| |
| bool GeneratedMessageReflection::HasField(const Message& message, |
| const FieldDescriptor* field) const { |
| USAGE_CHECK_MESSAGE_TYPE(HasField); |
| USAGE_CHECK_SINGULAR(HasField); |
| |
| if (field->is_extension()) { |
| return GetExtensionSet(message).Has(field->number()); |
| } else { |
| return HasBit(message, field); |
| } |
| } |
| |
| int GeneratedMessageReflection::FieldSize(const Message& message, |
| const FieldDescriptor* field) const { |
| USAGE_CHECK_MESSAGE_TYPE(FieldSize); |
| USAGE_CHECK_REPEATED(FieldSize); |
| |
| if (field->is_extension()) { |
| return GetExtensionSet(message).ExtensionSize(field->number()); |
| } else { |
| switch (field->cpp_type()) { |
| #define HANDLE_TYPE(UPPERCASE, LOWERCASE) \ |
| case FieldDescriptor::CPPTYPE_##UPPERCASE : \ |
| return GetRaw<RepeatedField<LOWERCASE> >(message, field).size() |
| |
| HANDLE_TYPE( INT32, int32); |
| HANDLE_TYPE( INT64, int64); |
| HANDLE_TYPE(UINT32, uint32); |
| HANDLE_TYPE(UINT64, uint64); |
| HANDLE_TYPE(DOUBLE, double); |
| HANDLE_TYPE( FLOAT, float); |
| HANDLE_TYPE( BOOL, bool); |
| HANDLE_TYPE( ENUM, int); |
| #undef HANDLE_TYPE |
| |
| case FieldDescriptor::CPPTYPE_STRING: |
| case FieldDescriptor::CPPTYPE_MESSAGE: |
| return GetRaw<RepeatedPtrFieldBase>(message, field).size(); |
| } |
| |
| GOOGLE_LOG(FATAL) << "Can't get here."; |
| return 0; |
| } |
| } |
| |
| void GeneratedMessageReflection::ClearField( |
| Message* message, const FieldDescriptor* field) const { |
| USAGE_CHECK_MESSAGE_TYPE(ClearField); |
| |
| if (field->is_extension()) { |
| MutableExtensionSet(message)->ClearExtension(field->number()); |
| } else if (!field->is_repeated()) { |
| if (HasBit(*message, field)) { |
| ClearBit(message, field); |
| |
| // We need to set the field back to its default value. |
| switch (field->cpp_type()) { |
| #define CLEAR_TYPE(CPPTYPE, TYPE) \ |
| case FieldDescriptor::CPPTYPE_##CPPTYPE: \ |
| *MutableRaw<TYPE>(message, field) = \ |
| field->default_value_##TYPE(); \ |
| break; |
| |
| CLEAR_TYPE(INT32 , int32 ); |
| CLEAR_TYPE(INT64 , int64 ); |
| CLEAR_TYPE(UINT32, uint32); |
| CLEAR_TYPE(UINT64, uint64); |
| CLEAR_TYPE(FLOAT , float ); |
| CLEAR_TYPE(DOUBLE, double); |
| CLEAR_TYPE(BOOL , bool ); |
| #undef CLEAR_TYPE |
| |
| case FieldDescriptor::CPPTYPE_ENUM: |
| *MutableRaw<int>(message, field) = |
| field->default_value_enum()->number(); |
| break; |
| |
| case FieldDescriptor::CPPTYPE_STRING: { |
| switch (field->options().ctype()) { |
| default: // TODO(kenton): Support other string reps. |
| case FieldOptions::STRING: |
| const string* default_ptr = DefaultRaw<const string*>(field); |
| string** value = MutableRaw<string*>(message, field); |
| if (*value != default_ptr) { |
| if (field->has_default_value()) { |
| (*value)->assign(field->default_value_string()); |
| } else { |
| (*value)->clear(); |
| } |
| } |
| break; |
| } |
| break; |
| } |
| |
| case FieldDescriptor::CPPTYPE_MESSAGE: |
| (*MutableRaw<Message*>(message, field))->Clear(); |
| break; |
| } |
| } |
| } else { |
| switch (field->cpp_type()) { |
| #define HANDLE_TYPE(UPPERCASE, LOWERCASE) \ |
| case FieldDescriptor::CPPTYPE_##UPPERCASE : \ |
| MutableRaw<RepeatedField<LOWERCASE> >(message, field)->Clear(); \ |
| break |
| |
| HANDLE_TYPE( INT32, int32); |
| HANDLE_TYPE( INT64, int64); |
| HANDLE_TYPE(UINT32, uint32); |
| HANDLE_TYPE(UINT64, uint64); |
| HANDLE_TYPE(DOUBLE, double); |
| HANDLE_TYPE( FLOAT, float); |
| HANDLE_TYPE( BOOL, bool); |
| HANDLE_TYPE( ENUM, int); |
| #undef HANDLE_TYPE |
| |
| case FieldDescriptor::CPPTYPE_STRING: { |
| switch (field->options().ctype()) { |
| default: // TODO(kenton): Support other string reps. |
| case FieldOptions::STRING: |
| MutableRaw<RepeatedPtrField<string> >(message, field)->Clear(); |
| break; |
| } |
| break; |
| } |
| |
| case FieldDescriptor::CPPTYPE_MESSAGE: { |
| // We don't know which subclass of RepeatedPtrFieldBase the type is, |
| // so we use RepeatedPtrFieldBase directly. |
| MutableRaw<RepeatedPtrFieldBase>(message, field) |
| ->Clear<GenericTypeHandler<Message> >(); |
| break; |
| } |
| } |
| } |
| } |
| |
| void GeneratedMessageReflection::RemoveLast( |
| Message* message, |
| const FieldDescriptor* field) const { |
| USAGE_CHECK_MESSAGE_TYPE(RemoveLast); |
| USAGE_CHECK_REPEATED(RemoveLast); |
| |
| if (field->is_extension()) { |
| MutableExtensionSet(message)->RemoveLast(field->number()); |
| } else { |
| switch (field->cpp_type()) { |
| #define HANDLE_TYPE(UPPERCASE, LOWERCASE) \ |
| case FieldDescriptor::CPPTYPE_##UPPERCASE : \ |
| MutableRaw<RepeatedField<LOWERCASE> >(message, field)->RemoveLast(); \ |
| break |
| |
| HANDLE_TYPE( INT32, int32); |
| HANDLE_TYPE( INT64, int64); |
| HANDLE_TYPE(UINT32, uint32); |
| HANDLE_TYPE(UINT64, uint64); |
| HANDLE_TYPE(DOUBLE, double); |
| HANDLE_TYPE( FLOAT, float); |
| HANDLE_TYPE( BOOL, bool); |
| HANDLE_TYPE( ENUM, int); |
| #undef HANDLE_TYPE |
| |
| case FieldDescriptor::CPPTYPE_STRING: |
| switch (field->options().ctype()) { |
| default: // TODO(kenton): Support other string reps. |
| case FieldOptions::STRING: |
| MutableRaw<RepeatedPtrField<string> >(message, field)->RemoveLast(); |
| break; |
| } |
| break; |
| |
| case FieldDescriptor::CPPTYPE_MESSAGE: |
| MutableRaw<RepeatedPtrFieldBase>(message, field) |
| ->RemoveLast<GenericTypeHandler<Message> >(); |
| break; |
| } |
| } |
| } |
| |
| void GeneratedMessageReflection::SwapElements( |
| Message* message, |
| const FieldDescriptor* field, |
| int index1, |
| int index2) const { |
| USAGE_CHECK_MESSAGE_TYPE(Swap); |
| USAGE_CHECK_REPEATED(Swap); |
| |
| if (field->is_extension()) { |
| MutableExtensionSet(message)->SwapElements(field->number(), index1, index2); |
| } else { |
| switch (field->cpp_type()) { |
| #define HANDLE_TYPE(UPPERCASE, LOWERCASE) \ |
| case FieldDescriptor::CPPTYPE_##UPPERCASE : \ |
| MutableRaw<RepeatedField<LOWERCASE> >(message, field) \ |
| ->SwapElements(index1, index2); \ |
| break |
| |
| HANDLE_TYPE( INT32, int32); |
| HANDLE_TYPE( INT64, int64); |
| HANDLE_TYPE(UINT32, uint32); |
| HANDLE_TYPE(UINT64, uint64); |
| HANDLE_TYPE(DOUBLE, double); |
| HANDLE_TYPE( FLOAT, float); |
| HANDLE_TYPE( BOOL, bool); |
| HANDLE_TYPE( ENUM, int); |
| #undef HANDLE_TYPE |
| |
| case FieldDescriptor::CPPTYPE_STRING: |
| case FieldDescriptor::CPPTYPE_MESSAGE: |
| MutableRaw<RepeatedPtrFieldBase>(message, field) |
| ->SwapElements(index1, index2); |
| break; |
| } |
| } |
| } |
| |
| namespace { |
| // Comparison functor for sorting FieldDescriptors by field number. |
| struct FieldNumberSorter { |
| bool operator()(const FieldDescriptor* left, |
| const FieldDescriptor* right) const { |
| return left->number() < right->number(); |
| } |
| }; |
| } // namespace |
| |
| void GeneratedMessageReflection::ListFields( |
| const Message& message, |
| vector<const FieldDescriptor*>* output) const { |
| output->clear(); |
| |
| // Optimization: The default instance never has any fields set. |
| if (&message == default_instance_) return; |
| |
| for (int i = 0; i < descriptor_->field_count(); i++) { |
| const FieldDescriptor* field = descriptor_->field(i); |
| if (field->is_repeated()) { |
| if (FieldSize(message, field) > 0) { |
| output->push_back(field); |
| } |
| } else { |
| if (HasBit(message, field)) { |
| output->push_back(field); |
| } |
| } |
| } |
| |
| if (extensions_offset_ != -1) { |
| GetExtensionSet(message).AppendToList(descriptor_, descriptor_pool_, |
| output); |
| } |
| |
| // ListFields() must sort output by field number. |
| sort(output->begin(), output->end(), FieldNumberSorter()); |
| } |
| |
| // ------------------------------------------------------------------- |
| |
| #undef DEFINE_PRIMITIVE_ACCESSORS |
| #define DEFINE_PRIMITIVE_ACCESSORS(TYPENAME, TYPE, PASSTYPE, CPPTYPE) \ |
| PASSTYPE GeneratedMessageReflection::Get##TYPENAME( \ |
| const Message& message, const FieldDescriptor* field) const { \ |
| USAGE_CHECK_ALL(Get##TYPENAME, SINGULAR, CPPTYPE); \ |
| if (field->is_extension()) { \ |
| return GetExtensionSet(message).Get##TYPENAME( \ |
| field->number(), field->default_value_##PASSTYPE()); \ |
| } else { \ |
| return GetField<TYPE>(message, field); \ |
| } \ |
| } \ |
| \ |
| void GeneratedMessageReflection::Set##TYPENAME( \ |
| Message* message, const FieldDescriptor* field, \ |
| PASSTYPE value) const { \ |
| USAGE_CHECK_ALL(Set##TYPENAME, SINGULAR, CPPTYPE); \ |
| if (field->is_extension()) { \ |
| return MutableExtensionSet(message)->Set##TYPENAME( \ |
| field->number(), field->type(), value, field); \ |
| } else { \ |
| SetField<TYPE>(message, field, value); \ |
| } \ |
| } \ |
| \ |
| PASSTYPE GeneratedMessageReflection::GetRepeated##TYPENAME( \ |
| const Message& message, \ |
| const FieldDescriptor* field, int index) const { \ |
| USAGE_CHECK_ALL(GetRepeated##TYPENAME, REPEATED, CPPTYPE); \ |
| if (field->is_extension()) { \ |
| return GetExtensionSet(message).GetRepeated##TYPENAME( \ |
| field->number(), index); \ |
| } else { \ |
| return GetRepeatedField<TYPE>(message, field, index); \ |
| } \ |
| } \ |
| \ |
| void GeneratedMessageReflection::SetRepeated##TYPENAME( \ |
| Message* message, const FieldDescriptor* field, \ |
| int index, PASSTYPE value) const { \ |
| USAGE_CHECK_ALL(SetRepeated##TYPENAME, REPEATED, CPPTYPE); \ |
| if (field->is_extension()) { \ |
| MutableExtensionSet(message)->SetRepeated##TYPENAME( \ |
| field->number(), index, value); \ |
| } else { \ |
| SetRepeatedField<TYPE>(message, field, index, value); \ |
| } \ |
| } \ |
| \ |
| void GeneratedMessageReflection::Add##TYPENAME( \ |
| Message* message, const FieldDescriptor* field, \ |
| PASSTYPE value) const { \ |
| USAGE_CHECK_ALL(Add##TYPENAME, REPEATED, CPPTYPE); \ |
| if (field->is_extension()) { \ |
| MutableExtensionSet(message)->Add##TYPENAME( \ |
| field->number(), field->type(), field->options().packed(), value, \ |
| field); \ |
| } else { \ |
| AddField<TYPE>(message, field, value); \ |
| } \ |
| } |
| |
| DEFINE_PRIMITIVE_ACCESSORS(Int32 , int32 , int32 , INT32 ) |
| DEFINE_PRIMITIVE_ACCESSORS(Int64 , int64 , int64 , INT64 ) |
| DEFINE_PRIMITIVE_ACCESSORS(UInt32, uint32, uint32, UINT32) |
| DEFINE_PRIMITIVE_ACCESSORS(UInt64, uint64, uint64, UINT64) |
| DEFINE_PRIMITIVE_ACCESSORS(Float , float , float , FLOAT ) |
| DEFINE_PRIMITIVE_ACCESSORS(Double, double, double, DOUBLE) |
| DEFINE_PRIMITIVE_ACCESSORS(Bool , bool , bool , BOOL ) |
| #undef DEFINE_PRIMITIVE_ACCESSORS |
| |
| // ------------------------------------------------------------------- |
| |
| string GeneratedMessageReflection::GetString( |
| const Message& message, const FieldDescriptor* field) const { |
| USAGE_CHECK_ALL(GetString, SINGULAR, STRING); |
| if (field->is_extension()) { |
| return GetExtensionSet(message).GetString(field->number(), |
| field->default_value_string()); |
| } else { |
| switch (field->options().ctype()) { |
| default: // TODO(kenton): Support other string reps. |
| case FieldOptions::STRING: |
| return *GetField<const string*>(message, field); |
| } |
| |
| GOOGLE_LOG(FATAL) << "Can't get here."; |
| return kEmptyString; // Make compiler happy. |
| } |
| } |
| |
| const string& GeneratedMessageReflection::GetStringReference( |
| const Message& message, |
| const FieldDescriptor* field, string* scratch) const { |
| USAGE_CHECK_ALL(GetStringReference, SINGULAR, STRING); |
| if (field->is_extension()) { |
| return GetExtensionSet(message).GetString(field->number(), |
| field->default_value_string()); |
| } else { |
| switch (field->options().ctype()) { |
| default: // TODO(kenton): Support other string reps. |
| case FieldOptions::STRING: |
| return *GetField<const string*>(message, field); |
| } |
| |
| GOOGLE_LOG(FATAL) << "Can't get here."; |
| return kEmptyString; // Make compiler happy. |
| } |
| } |
| |
| |
| void GeneratedMessageReflection::SetString( |
| Message* message, const FieldDescriptor* field, |
| const string& value) const { |
| USAGE_CHECK_ALL(SetString, SINGULAR, STRING); |
| if (field->is_extension()) { |
| return MutableExtensionSet(message)->SetString(field->number(), |
| field->type(), value, field); |
| } else { |
| switch (field->options().ctype()) { |
| default: // TODO(kenton): Support other string reps. |
| case FieldOptions::STRING: { |
| string** ptr = MutableField<string*>(message, field); |
| if (*ptr == DefaultRaw<const string*>(field)) { |
| *ptr = new string(value); |
| } else { |
| (*ptr)->assign(value); |
| } |
| break; |
| } |
| } |
| } |
| } |
| |
| |
| string GeneratedMessageReflection::GetRepeatedString( |
| const Message& message, const FieldDescriptor* field, int index) const { |
| USAGE_CHECK_ALL(GetRepeatedString, REPEATED, STRING); |
| if (field->is_extension()) { |
| return GetExtensionSet(message).GetRepeatedString(field->number(), index); |
| } else { |
| switch (field->options().ctype()) { |
| default: // TODO(kenton): Support other string reps. |
| case FieldOptions::STRING: |
| return GetRepeatedPtrField<string>(message, field, index); |
| } |
| |
| GOOGLE_LOG(FATAL) << "Can't get here."; |
| return kEmptyString; // Make compiler happy. |
| } |
| } |
| |
| const string& GeneratedMessageReflection::GetRepeatedStringReference( |
| const Message& message, const FieldDescriptor* field, |
| int index, string* scratch) const { |
| USAGE_CHECK_ALL(GetRepeatedStringReference, REPEATED, STRING); |
| if (field->is_extension()) { |
| return GetExtensionSet(message).GetRepeatedString(field->number(), index); |
| } else { |
| switch (field->options().ctype()) { |
| default: // TODO(kenton): Support other string reps. |
| case FieldOptions::STRING: |
| return GetRepeatedPtrField<string>(message, field, index); |
| } |
| |
| GOOGLE_LOG(FATAL) << "Can't get here."; |
| return kEmptyString; // Make compiler happy. |
| } |
| } |
| |
| |
| void GeneratedMessageReflection::SetRepeatedString( |
| Message* message, const FieldDescriptor* field, |
| int index, const string& value) const { |
| USAGE_CHECK_ALL(SetRepeatedString, REPEATED, STRING); |
| if (field->is_extension()) { |
| MutableExtensionSet(message)->SetRepeatedString( |
| field->number(), index, value); |
| } else { |
| switch (field->options().ctype()) { |
| default: // TODO(kenton): Support other string reps. |
| case FieldOptions::STRING: |
| *MutableRepeatedField<string>(message, field, index) = value; |
| break; |
| } |
| } |
| } |
| |
| |
| void GeneratedMessageReflection::AddString( |
| Message* message, const FieldDescriptor* field, |
| const string& value) const { |
| USAGE_CHECK_ALL(AddString, REPEATED, STRING); |
| if (field->is_extension()) { |
| MutableExtensionSet(message)->AddString(field->number(), |
| field->type(), value, field); |
| } else { |
| switch (field->options().ctype()) { |
| default: // TODO(kenton): Support other string reps. |
| case FieldOptions::STRING: |
| *AddField<string>(message, field) = value; |
| break; |
| } |
| } |
| } |
| |
| |
| // ------------------------------------------------------------------- |
| |
| const EnumValueDescriptor* GeneratedMessageReflection::GetEnum( |
| const Message& message, const FieldDescriptor* field) const { |
| USAGE_CHECK_ALL(GetEnum, SINGULAR, ENUM); |
| |
| int value; |
| if (field->is_extension()) { |
| value = GetExtensionSet(message).GetEnum( |
| field->number(), field->default_value_enum()->number()); |
| } else { |
| value = GetField<int>(message, field); |
| } |
| const EnumValueDescriptor* result = |
| field->enum_type()->FindValueByNumber(value); |
| GOOGLE_CHECK(result != NULL); |
| return result; |
| } |
| |
| void GeneratedMessageReflection::SetEnum( |
| Message* message, const FieldDescriptor* field, |
| const EnumValueDescriptor* value) const { |
| USAGE_CHECK_ALL(SetEnum, SINGULAR, ENUM); |
| USAGE_CHECK_ENUM_VALUE(SetEnum); |
| |
| if (field->is_extension()) { |
| MutableExtensionSet(message)->SetEnum(field->number(), field->type(), |
| value->number(), field); |
| } else { |
| SetField<int>(message, field, value->number()); |
| } |
| } |
| |
| const EnumValueDescriptor* GeneratedMessageReflection::GetRepeatedEnum( |
| const Message& message, const FieldDescriptor* field, int index) const { |
| USAGE_CHECK_ALL(GetRepeatedEnum, REPEATED, ENUM); |
| |
| int value; |
| if (field->is_extension()) { |
| value = GetExtensionSet(message).GetRepeatedEnum(field->number(), index); |
| } else { |
| value = GetRepeatedField<int>(message, field, index); |
| } |
| const EnumValueDescriptor* result = |
| field->enum_type()->FindValueByNumber(value); |
| GOOGLE_CHECK(result != NULL); |
| return result; |
| } |
| |
| void GeneratedMessageReflection::SetRepeatedEnum( |
| Message* message, |
| const FieldDescriptor* field, int index, |
| const EnumValueDescriptor* value) const { |
| USAGE_CHECK_ALL(SetRepeatedEnum, REPEATED, ENUM); |
| USAGE_CHECK_ENUM_VALUE(SetRepeatedEnum); |
| |
| if (field->is_extension()) { |
| MutableExtensionSet(message)->SetRepeatedEnum( |
| field->number(), index, value->number()); |
| } else { |
| SetRepeatedField<int>(message, field, index, value->number()); |
| } |
| } |
| |
| void GeneratedMessageReflection::AddEnum( |
| Message* message, const FieldDescriptor* field, |
| const EnumValueDescriptor* value) const { |
| USAGE_CHECK_ALL(AddEnum, REPEATED, ENUM); |
| USAGE_CHECK_ENUM_VALUE(AddEnum); |
| |
| if (field->is_extension()) { |
| MutableExtensionSet(message)->AddEnum(field->number(), field->type(), |
| field->options().packed(), |
| value->number(), field); |
| } else { |
| AddField<int>(message, field, value->number()); |
| } |
| } |
| |
| // ------------------------------------------------------------------- |
| |
| const Message& GeneratedMessageReflection::GetMessage( |
| const Message& message, const FieldDescriptor* field, |
| MessageFactory* factory) const { |
| USAGE_CHECK_ALL(GetMessage, SINGULAR, MESSAGE); |
| |
| if (field->is_extension()) { |
| return static_cast<const Message&>( |
| GetExtensionSet(message).GetMessage( |
| field->number(), field->message_type(), |
| factory == NULL ? message_factory_ : factory)); |
| } else { |
| const Message* result = GetRaw<const Message*>(message, field); |
| if (result == NULL) { |
| result = DefaultRaw<const Message*>(field); |
| } |
| return *result; |
| } |
| } |
| |
| Message* GeneratedMessageReflection::MutableMessage( |
| Message* message, const FieldDescriptor* field, |
| MessageFactory* factory) const { |
| USAGE_CHECK_ALL(MutableMessage, SINGULAR, MESSAGE); |
| |
| if (field->is_extension()) { |
| return static_cast<Message*>( |
| MutableExtensionSet(message)->MutableMessage(field, |
| factory == NULL ? message_factory_ : factory)); |
| } else { |
| Message** result = MutableField<Message*>(message, field); |
| if (*result == NULL) { |
| const Message* default_message = DefaultRaw<const Message*>(field); |
| *result = default_message->New(); |
| } |
| return *result; |
| } |
| } |
| |
| const Message& GeneratedMessageReflection::GetRepeatedMessage( |
| const Message& message, const FieldDescriptor* field, int index) const { |
| USAGE_CHECK_ALL(GetRepeatedMessage, REPEATED, MESSAGE); |
| |
| if (field->is_extension()) { |
| return static_cast<const Message&>( |
| GetExtensionSet(message).GetRepeatedMessage(field->number(), index)); |
| } else { |
| return GetRaw<RepeatedPtrFieldBase>(message, field) |
| .Get<GenericTypeHandler<Message> >(index); |
| } |
| } |
| |
| Message* GeneratedMessageReflection::MutableRepeatedMessage( |
| Message* message, const FieldDescriptor* field, int index) const { |
| USAGE_CHECK_ALL(MutableRepeatedMessage, REPEATED, MESSAGE); |
| |
| if (field->is_extension()) { |
| return static_cast<Message*>( |
| MutableExtensionSet(message)->MutableRepeatedMessage( |
| field->number(), index)); |
| } else { |
| return MutableRaw<RepeatedPtrFieldBase>(message, field) |
| ->Mutable<GenericTypeHandler<Message> >(index); |
| } |
| } |
| |
| Message* GeneratedMessageReflection::AddMessage( |
| Message* message, const FieldDescriptor* field, |
| MessageFactory* factory) const { |
| USAGE_CHECK_ALL(AddMessage, REPEATED, MESSAGE); |
| |
| if (factory == NULL) factory = message_factory_; |
| |
| if (field->is_extension()) { |
| return static_cast<Message*>( |
| MutableExtensionSet(message)->AddMessage(field, factory)); |
| } else { |
| // We can't use AddField<Message>() because RepeatedPtrFieldBase doesn't |
| // know how to allocate one. |
| RepeatedPtrFieldBase* repeated = |
| MutableRaw<RepeatedPtrFieldBase>(message, field); |
| Message* result = repeated->AddFromCleared<GenericTypeHandler<Message> >(); |
| if (result == NULL) { |
| // We must allocate a new object. |
| const Message* prototype; |
| if (repeated->size() == 0) { |
| prototype = factory->GetPrototype(field->message_type()); |
| } else { |
| prototype = &repeated->Get<GenericTypeHandler<Message> >(0); |
| } |
| result = prototype->New(); |
| repeated->AddAllocated<GenericTypeHandler<Message> >(result); |
| } |
| return result; |
| } |
| } |
| |
| // ------------------------------------------------------------------- |
| |
| const FieldDescriptor* GeneratedMessageReflection::FindKnownExtensionByName( |
| const string& name) const { |
| if (extensions_offset_ == -1) return NULL; |
| |
| const FieldDescriptor* result = descriptor_pool_->FindExtensionByName(name); |
| if (result != NULL && result->containing_type() == descriptor_) { |
| return result; |
| } |
| |
| if (descriptor_->options().message_set_wire_format()) { |
| // MessageSet extensions may be identified by type name. |
| const Descriptor* type = descriptor_pool_->FindMessageTypeByName(name); |
| if (type != NULL) { |
| // Look for a matching extension in the foreign type's scope. |
| for (int i = 0; i < type->extension_count(); i++) { |
| const FieldDescriptor* extension = type->extension(i); |
| if (extension->containing_type() == descriptor_ && |
| extension->type() == FieldDescriptor::TYPE_MESSAGE && |
| extension->is_optional() && |
| extension->message_type() == type) { |
| // Found it. |
| return extension; |
| } |
| } |
| } |
| } |
| |
| return NULL; |
| } |
| |
| const FieldDescriptor* GeneratedMessageReflection::FindKnownExtensionByNumber( |
| int number) const { |
| if (extensions_offset_ == -1) return NULL; |
| return descriptor_pool_->FindExtensionByNumber(descriptor_, number); |
| } |
| |
| // =================================================================== |
| // Some private helpers. |
| |
| // These simple template accessors obtain pointers (or references) to |
| // the given field. |
| template <typename Type> |
| inline const Type& GeneratedMessageReflection::GetRaw( |
| const Message& message, const FieldDescriptor* field) const { |
| const void* ptr = reinterpret_cast<const uint8*>(&message) + |
| offsets_[field->index()]; |
| return *reinterpret_cast<const Type*>(ptr); |
| } |
| |
| template <typename Type> |
| inline Type* GeneratedMessageReflection::MutableRaw( |
| Message* message, const FieldDescriptor* field) const { |
| void* ptr = reinterpret_cast<uint8*>(message) + offsets_[field->index()]; |
| return reinterpret_cast<Type*>(ptr); |
| } |
| |
| template <typename Type> |
| inline const Type& GeneratedMessageReflection::DefaultRaw( |
| const FieldDescriptor* field) const { |
| const void* ptr = reinterpret_cast<const uint8*>(default_instance_) + |
| offsets_[field->index()]; |
| return *reinterpret_cast<const Type*>(ptr); |
| } |
| |
| inline const uint32* GeneratedMessageReflection::GetHasBits( |
| const Message& message) const { |
| const void* ptr = reinterpret_cast<const uint8*>(&message) + has_bits_offset_; |
| return reinterpret_cast<const uint32*>(ptr); |
| } |
| inline uint32* GeneratedMessageReflection::MutableHasBits( |
| Message* message) const { |
| void* ptr = reinterpret_cast<uint8*>(message) + has_bits_offset_; |
| return reinterpret_cast<uint32*>(ptr); |
| } |
| |
| inline const ExtensionSet& GeneratedMessageReflection::GetExtensionSet( |
| const Message& message) const { |
| GOOGLE_DCHECK_NE(extensions_offset_, -1); |
| const void* ptr = reinterpret_cast<const uint8*>(&message) + |
| extensions_offset_; |
| return *reinterpret_cast<const ExtensionSet*>(ptr); |
| } |
| inline ExtensionSet* GeneratedMessageReflection::MutableExtensionSet( |
| Message* message) const { |
| GOOGLE_DCHECK_NE(extensions_offset_, -1); |
| void* ptr = reinterpret_cast<uint8*>(message) + extensions_offset_; |
| return reinterpret_cast<ExtensionSet*>(ptr); |
| } |
| |
| // Simple accessors for manipulating has_bits_. |
| inline bool GeneratedMessageReflection::HasBit( |
| const Message& message, const FieldDescriptor* field) const { |
| return GetHasBits(message)[field->index() / 32] & |
| (1 << (field->index() % 32)); |
| } |
| |
| inline void GeneratedMessageReflection::SetBit( |
| Message* message, const FieldDescriptor* field) const { |
| MutableHasBits(message)[field->index() / 32] |= (1 << (field->index() % 32)); |
| } |
| |
| inline void GeneratedMessageReflection::ClearBit( |
| Message* message, const FieldDescriptor* field) const { |
| MutableHasBits(message)[field->index() / 32] &= ~(1 << (field->index() % 32)); |
| } |
| |
| // Template implementations of basic accessors. Inline because each |
| // template instance is only called from one location. These are |
| // used for all types except messages. |
| template <typename Type> |
| inline const Type& GeneratedMessageReflection::GetField( |
| const Message& message, const FieldDescriptor* field) const { |
| return GetRaw<Type>(message, field); |
| } |
| |
| template <typename Type> |
| inline void GeneratedMessageReflection::SetField( |
| Message* message, const FieldDescriptor* field, const Type& value) const { |
| *MutableRaw<Type>(message, field) = value; |
| SetBit(message, field); |
| } |
| |
| template <typename Type> |
| inline Type* GeneratedMessageReflection::MutableField( |
| Message* message, const FieldDescriptor* field) const { |
| SetBit(message, field); |
| return MutableRaw<Type>(message, field); |
| } |
| |
| template <typename Type> |
| inline const Type& GeneratedMessageReflection::GetRepeatedField( |
| const Message& message, const FieldDescriptor* field, int index) const { |
| return GetRaw<RepeatedField<Type> >(message, field).Get(index); |
| } |
| |
| template <typename Type> |
| inline const Type& GeneratedMessageReflection::GetRepeatedPtrField( |
| const Message& message, const FieldDescriptor* field, int index) const { |
| return GetRaw<RepeatedPtrField<Type> >(message, field).Get(index); |
| } |
| |
| template <typename Type> |
| inline void GeneratedMessageReflection::SetRepeatedField( |
| Message* message, const FieldDescriptor* field, |
| int index, Type value) const { |
| MutableRaw<RepeatedField<Type> >(message, field)->Set(index, value); |
| } |
| |
| template <typename Type> |
| inline Type* GeneratedMessageReflection::MutableRepeatedField( |
| Message* message, const FieldDescriptor* field, int index) const { |
| RepeatedPtrField<Type>* repeated = |
| MutableRaw<RepeatedPtrField<Type> >(message, field); |
| return repeated->Mutable(index); |
| } |
| |
| template <typename Type> |
| inline void GeneratedMessageReflection::AddField( |
| Message* message, const FieldDescriptor* field, const Type& value) const { |
| MutableRaw<RepeatedField<Type> >(message, field)->Add(value); |
| } |
| |
| template <typename Type> |
| inline Type* GeneratedMessageReflection::AddField( |
| Message* message, const FieldDescriptor* field) const { |
| RepeatedPtrField<Type>* repeated = |
| MutableRaw<RepeatedPtrField<Type> >(message, field); |
| return repeated->Add(); |
| } |
| |
| } // namespace internal |
| } // namespace protobuf |
| } // namespace google |
