google protobuf 使用示例

1 定义.proto接口文件

package tutorial;

message Person {
    required string name = 1;
    required int32 id = 2; //unique ID number for this person
    optional string email = 3;
    enum PhoneType {
        MOBILE = 0;
        HOME = 1;
        WORK = 2;
    }
    message PhoneNumber {
        required string number = 1;
        optional PhoneType type = 2 [default = HOME];
    }
    repeated PhoneNumber phone = 4;
}
message AddressBook {
    repeated Person person = 1;
}
service SearchService {
    rpc Search (Person) returns (Person);
}

自动生成的类：
tutorial::Person
tutorial::Person::PhoneNumber     全名其实为：typedef Person_PhoneNumber PhoneNumber;
枚举见黄色部分                      全名其实为：typedef Person_PhoneType PhoneType;    
tutorial::AddressBook   

注意引用时候的命名空间，与接口定义的结构之间的关系，是彼此对应的~~~

// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: addressbook.proto

#ifndef PROTOBUF_addressbook_2eproto__INCLUDED
#define PROTOBUF_addressbook_2eproto__INCLUDED

#include <string>

#include <google/protobuf/stubs/common.h>

#if GOOGLE_PROTOBUF_VERSION < 2004000
#error This file was generated by a newer version of protoc which is
#error incompatible with your Protocol Buffer headers.  Please update
#error your headers.
#endif
#if 2004001 < GOOGLE_PROTOBUF_MIN_PROTOC_VERSION
#error This file was generated by an older version of protoc which is
#error incompatible with your Protocol Buffer headers.  Please
#error regenerate this file with a newer version of protoc.
#endif

#include <google/protobuf/generated_message_util.h>
#include <google/protobuf/repeated_field.h>
#include <google/protobuf/extension_set.h>
#include <google/protobuf/generated_message_reflection.h>
// @@protoc_insertion_point(includes)

namespace tutorial {

// Internal implementation detail -- do not call these.
void  protobuf_AddDesc_addressbook_2eproto();
void protobuf_AssignDesc_addressbook_2eproto();
void protobuf_ShutdownFile_addressbook_2eproto();

class Person;
class Person_PhoneNumber;
class AddressBook;

enum Person_PhoneType {
  Person_PhoneType_MOBILE = 0,
  Person_PhoneType_HOME = 1,
  Person_PhoneType_WORK = 2
};
bool Person_PhoneType_IsValid(int value);
const Person_PhoneType Person_PhoneType_PhoneType_MIN = Person_PhoneType_MOBILE;
const Person_PhoneType Person_PhoneType_PhoneType_MAX = Person_PhoneType_WORK;
const int Person_PhoneType_PhoneType_ARRAYSIZE = Person_PhoneType_PhoneType_MAX + 1;

const ::google::protobuf::EnumDescriptor* Person_PhoneType_descriptor();
inline const ::std::string& Person_PhoneType_Name(Person_PhoneType value) {
  return ::google::protobuf::internal::NameOfEnum(
    Person_PhoneType_descriptor(), value);
}
inline bool Person_PhoneType_Parse(
    const ::std::string& name, Person_PhoneType* value) {
  return ::google::protobuf::internal::ParseNamedEnum<Person_PhoneType>(
    Person_PhoneType_descriptor(), name, value);
}
// ===================================================================

class Person_PhoneNumber : public ::google::protobuf::Message {
 public:
  Person_PhoneNumber();
  virtual ~Person_PhoneNumber();
  
  Person_PhoneNumber(const Person_PhoneNumber& from);
  
  inline Person_PhoneNumber& operator=(const Person_PhoneNumber& from) {
    CopyFrom(from);
    return *this;
  }
  
  inline const ::google::protobuf::UnknownFieldSet& unknown_fields() const {
    return _unknown_fields_;
  }
  
  inline ::google::protobuf::UnknownFieldSet* mutable_unknown_fields() {
    return &_unknown_fields_;
  }
  
  static const ::google::protobuf::Descriptor* descriptor();
  static const Person_PhoneNumber& default_instance();
  
  void Swap(Person_PhoneNumber* other);
  
  // implements Message ----------------------------------------------
  
  Person_PhoneNumber* New() const;
  void CopyFrom(const ::google::protobuf::Message& from);
  void MergeFrom(const ::google::protobuf::Message& from);
  void CopyFrom(const Person_PhoneNumber& from);
  void MergeFrom(const Person_PhoneNumber& from);
  void Clear();
  bool IsInitialized() const;
  
  int ByteSize() const;
  bool MergePartialFromCodedStream(
      ::google::protobuf::io::CodedInputStream* input);
  void SerializeWithCachedSizes(
      ::google::protobuf::io::CodedOutputStream* output) const;
  ::google::protobuf::uint8* SerializeWithCachedSizesToArray(::google::protobuf::uint8* output) const;
  int GetCachedSize() const { return _cached_size_; }
  private:
  void SharedCtor();
  void SharedDtor();
  void SetCachedSize(int size) const;
  public:
  
  ::google::protobuf::Metadata GetMetadata() const;
  
  // nested types ----------------------------------------------------
  
  // accessors -------------------------------------------------------
  
  // required string number = 1;
  inline bool has_number() const;
  inline void clear_number();
  static const int kNumberFieldNumber = 1;
  inline const ::std::string& number() const;
  inline void set_number(const ::std::string& value);
  inline void set_number(const char* value);
  inline void set_number(const char* value, size_t size);
  inline ::std::string* mutable_number();
  inline ::std::string* release_number();
  
  // optional .tutorial.Person.PhoneType type = 2 [default = HOME];
  inline bool has_type() const;
  inline void clear_type();
  static const int kTypeFieldNumber = 2;
  inline ::tutorial::Person_PhoneType type() const;
  inline void set_type(::tutorial::Person_PhoneType value);
  
  // @@protoc_insertion_point(class_scope:tutorial.Person.PhoneNumber)
 private:
  inline void set_has_number();
  inline void clear_has_number();
  inline void set_has_type();
  inline void clear_has_type();
  
  ::google::protobuf::UnknownFieldSet _unknown_fields_;
  
  ::std::string* number_;
  int type_;
  
  mutable int _cached_size_;
  ::google::protobuf::uint32 _has_bits_[(2 + 31) / 32];
  
  friend void  protobuf_AddDesc_addressbook_2eproto();
  friend void protobuf_AssignDesc_addressbook_2eproto();
  friend void protobuf_ShutdownFile_addressbook_2eproto();
  
  void InitAsDefaultInstance();
  static Person_PhoneNumber* default_instance_;
};
// -------------------------------------------------------------------

class Person : public ::google::protobuf::Message {
 public:
  Person();
  virtual ~Person();
  
  Person(const Person& from);
  
  inline Person& operator=(const Person& from) {
    CopyFrom(from);
    return *this;
  }
  
  inline const ::google::protobuf::UnknownFieldSet& unknown_fields() const {
    return _unknown_fields_;
  }
  
  inline ::google::protobuf::UnknownFieldSet* mutable_unknown_fields() {
    return &_unknown_fields_;
  }
  
  static const ::google::protobuf::Descriptor* descriptor();
  static const Person& default_instance();
  
  void Swap(Person* other);
  
  // implements Message ----------------------------------------------
  
  Person* New() const;
  void CopyFrom(const ::google::protobuf::Message& from);
  void MergeFrom(const ::google::protobuf::Message& from);
  void CopyFrom(const Person& from);
  void MergeFrom(const Person& from);
  void Clear();
  bool IsInitialized() const;
  
  int ByteSize() const;
  bool MergePartialFromCodedStream(
      ::google::protobuf::io::CodedInputStream* input);
  void SerializeWithCachedSizes(
      ::google::protobuf::io::CodedOutputStream* output) const;
  ::google::protobuf::uint8* SerializeWithCachedSizesToArray(::google::protobuf::uint8* output) const;
  int GetCachedSize() const { return _cached_size_; }
  private:
  void SharedCtor();
  void SharedDtor();
  void SetCachedSize(int size) const;
  public:
  
  ::google::protobuf::Metadata GetMetadata() const;
  
  // nested types ----------------------------------------------------
  
  typedef Person_PhoneNumber PhoneNumber;
  
  typedef Person_PhoneType PhoneType;
  static const PhoneType MOBILE = Person_PhoneType_MOBILE;
  static const PhoneType HOME = Person_PhoneType_HOME;
  static const PhoneType WORK = Person_PhoneType_WORK;
  static inline bool PhoneType_IsValid(int value) {
    return Person_PhoneType_IsValid(value);
  }
  static const PhoneType PhoneType_MIN =
    Person_PhoneType_PhoneType_MIN;
  static const PhoneType PhoneType_MAX =
    Person_PhoneType_PhoneType_MAX;
  static const int PhoneType_ARRAYSIZE =
    Person_PhoneType_PhoneType_ARRAYSIZE;
  static inline const ::google::protobuf::EnumDescriptor*
  PhoneType_descriptor() {
    return Person_PhoneType_descriptor();
  }
  static inline const ::std::string& PhoneType_Name(PhoneType value) {
    return Person_PhoneType_Name(value);
  }
  static inline bool PhoneType_Parse(const ::std::string& name,
      PhoneType* value) {
    return Person_PhoneType_Parse(name, value);
  }
  
  // accessors -------------------------------------------------------
  
  // required string name = 1;
  inline bool has_name() const;
  inline void clear_name();
  static const int kNameFieldNumber = 1;
  inline const ::std::string& name() const;
  inline void set_name(const ::std::string& value);
  inline void set_name(const char* value);
  inline void set_name(const char* value, size_t size);
  inline ::std::string* mutable_name();
  inline ::std::string* release_name();
  
  // required int32 id = 2;
  inline bool has_id() const;
  inline void clear_id();
  static const int kIdFieldNumber = 2;
  inline ::google::protobuf::int32 id() const;
  inline void set_id(::google::protobuf::int32 value);
  
  // optional string email = 3;
  inline bool has_email() const;
  inline void clear_email();
  static const int kEmailFieldNumber = 3;
  inline const ::std::string& email() const;
  inline void set_email(const ::std::string& value);
  inline void set_email(const char* value);
  inline void set_email(const char* value, size_t size);
  inline ::std::string* mutable_email();
  inline ::std::string* release_email();
  
  // repeated .tutorial.Person.PhoneNumber phone = 4;
  inline int phone_size() const;
  inline void clear_phone();
  static const int kPhoneFieldNumber = 4;
  inline const ::tutorial::Person_PhoneNumber& phone(int index) const;
  inline ::tutorial::Person_PhoneNumber* mutable_phone(int index);
  inline ::tutorial::Person_PhoneNumber* add_phone();
  inline const ::google::protobuf::RepeatedPtrField< ::tutorial::Person_PhoneNumber >&
      phone() const;
  inline ::google::protobuf::RepeatedPtrField< ::tutorial::Person_PhoneNumber >*
      mutable_phone();
  
  // @@protoc_insertion_point(class_scope:tutorial.Person)
 private:
  inline void set_has_name();
  inline void clear_has_name();
  inline void set_has_id();
  inline void clear_has_id();
  inline void set_has_email();
  inline void clear_has_email();
  
  ::google::protobuf::UnknownFieldSet _unknown_fields_;
  
  ::std::string* name_;
  ::std::string* email_;
  ::google::protobuf::RepeatedPtrField< ::tutorial::Person_PhoneNumber > phone_;
  ::google::protobuf::int32 id_;
  
  mutable int _cached_size_;
  ::google::protobuf::uint32 _has_bits_[(4 + 31) / 32];
  
  friend void  protobuf_AddDesc_addressbook_2eproto();
  friend void protobuf_AssignDesc_addressbook_2eproto();
  friend void protobuf_ShutdownFile_addressbook_2eproto();
  
  void InitAsDefaultInstance();
  static Person* default_instance_;
};
// -------------------------------------------------------------------

class AddressBook : public ::google::protobuf::Message {
 public:
  AddressBook();
  virtual ~AddressBook();
  
  AddressBook(const AddressBook& from);
  
  inline AddressBook& operator=(const AddressBook& from) {
    CopyFrom(from);
    return *this;
  }
  
  inline const ::google::protobuf::UnknownFieldSet& unknown_fields() const {
    return _unknown_fields_;
  }
  
  inline ::google::protobuf::UnknownFieldSet* mutable_unknown_fields() {
    return &_unknown_fields_;
  }
  
  static const ::google::protobuf::Descriptor* descriptor();
  static const AddressBook& default_instance();
  
  void Swap(AddressBook* other);
  
  // implements Message ----------------------------------------------
  
  AddressBook* New() const;
  void CopyFrom(const ::google::protobuf::Message& from);
  void MergeFrom(const ::google::protobuf::Message& from);
  void CopyFrom(const AddressBook& from);
  void MergeFrom(const AddressBook& from);
  void Clear();
  bool IsInitialized() const;
  
  int ByteSize() const;
  bool MergePartialFromCodedStream(
      ::google::protobuf::io::CodedInputStream* input);
  void SerializeWithCachedSizes(
      ::google::protobuf::io::CodedOutputStream* output) const;
  ::google::protobuf::uint8* SerializeWithCachedSizesToArray(::google::protobuf::uint8* output) const;
  int GetCachedSize() const { return _cached_size_; }
  private:
  void SharedCtor();
  void SharedDtor();
  void SetCachedSize(int size) const;
  public:
  
  ::google::protobuf::Metadata GetMetadata() const;
  
  // nested types ----------------------------------------------------
  
  // accessors -------------------------------------------------------
  
  // repeated .tutorial.Person person = 1;
  inline int person_size() const;
  inline void clear_person();
  static const int kPersonFieldNumber = 1;
  inline const ::tutorial::Person& person(int index) const;
  inline ::tutorial::Person* mutable_person(int index);
  inline ::tutorial::Person* add_person();
  inline const ::google::protobuf::RepeatedPtrField< ::tutorial::Person >&
      person() const;
  inline ::google::protobuf::RepeatedPtrField< ::tutorial::Person >*
      mutable_person();
  
  // @@protoc_insertion_point(class_scope:tutorial.AddressBook)
 private:
  
  ::google::protobuf::UnknownFieldSet _unknown_fields_;
  
  ::google::protobuf::RepeatedPtrField< ::tutorial::Person > person_;
  
  mutable int _cached_size_;
  ::google::protobuf::uint32 _has_bits_[(1 + 31) / 32];
  
  friend void  protobuf_AddDesc_addressbook_2eproto();
  friend void protobuf_AssignDesc_addressbook_2eproto();
  friend void protobuf_ShutdownFile_addressbook_2eproto();
  
  void InitAsDefaultInstance();
  static AddressBook* default_instance_;
};
// ===================================================================


// ===================================================================

// Person_PhoneNumber

// required string number = 1;
inline bool Person_PhoneNumber::has_number() const {
  return (_has_bits_[0] & 0x00000001u) != 0;
}
inline void Person_PhoneNumber::set_has_number() {
  _has_bits_[0] |= 0x00000001u;
}
inline void Person_PhoneNumber::clear_has_number() {
  _has_bits_[0] &= ~0x00000001u;
}
inline void Person_PhoneNumber::clear_number() {
  if (number_ != &::google::protobuf::internal::kEmptyString) {
    number_->clear();
  }
  clear_has_number();
}
inline const ::std::string& Person_PhoneNumber::number() const {
  return *number_;
}
inline void Person_PhoneNumber::set_number(const ::std::string& value) {
  set_has_number();
  if (number_ == &::google::protobuf::internal::kEmptyString) {
    number_ = new ::std::string;
  }
  number_->assign(value);
}
inline void Person_PhoneNumber::set_number(const char* value) {
  set_has_number();
  if (number_ == &::google::protobuf::internal::kEmptyString) {
    number_ = new ::std::string;
  }
  number_->assign(value);
}
inline void Person_PhoneNumber::set_number(const char* value, size_t size) {
  set_has_number();
  if (number_ == &::google::protobuf::internal::kEmptyString) {
    number_ = new ::std::string;
  }
  number_->assign(reinterpret_cast<const char*>(value), size);
}
inline ::std::string* Person_PhoneNumber::mutable_number() {
  set_has_number();
  if (number_ == &::google::protobuf::internal::kEmptyString) {
    number_ = new ::std::string;
  }
  return number_;
}
inline ::std::string* Person_PhoneNumber::release_number() {
  clear_has_number();
  if (number_ == &::google::protobuf::internal::kEmptyString) {
    return NULL;
  } else {
    ::std::string* temp = number_;
    number_ = const_cast< ::std::string*>(&::google::protobuf::internal::kEmptyString);
    return temp;
  }
}

// optional .tutorial.Person.PhoneType type = 2 [default = HOME];
inline bool Person_PhoneNumber::has_type() const {
  return (_has_bits_[0] & 0x00000002u) != 0;
}
inline void Person_PhoneNumber::set_has_type() {
  _has_bits_[0] |= 0x00000002u;
}
inline void Person_PhoneNumber::clear_has_type() {
  _has_bits_[0] &= ~0x00000002u;
}
inline void Person_PhoneNumber::clear_type() {
  type_ = 1;
  clear_has_type();
}
inline ::tutorial::Person_PhoneType Person_PhoneNumber::type() const {
  return static_cast< ::tutorial::Person_PhoneType >(type_);
}
inline void Person_PhoneNumber::set_type(::tutorial::Person_PhoneType value) {
  GOOGLE_DCHECK(::tutorial::Person_PhoneType_IsValid(value));
  set_has_type();
  type_ = value;
}

// -------------------------------------------------------------------

// Person

// required string name = 1;
inline bool Person::has_name() const {
  return (_has_bits_[0] & 0x00000001u) != 0;
}
inline void Person::set_has_name() {
  _has_bits_[0] |= 0x00000001u;
}
inline void Person::clear_has_name() {
  _has_bits_[0] &= ~0x00000001u;
}
inline void Person::clear_name() {
  if (name_ != &::google::protobuf::internal::kEmptyString) {
    name_->clear();
  }
  clear_has_name();
}
inline const ::std::string& Person::name() const {
  return *name_;
}
inline void Person::set_name(const ::std::string& value) {
  set_has_name();
  if (name_ == &::google::protobuf::internal::kEmptyString) {
    name_ = new ::std::string;
  }
  name_->assign(value);
}
inline void Person::set_name(const char* value) {
  set_has_name();
  if (name_ == &::google::protobuf::internal::kEmptyString) {
    name_ = new ::std::string;
  }
  name_->assign(value);
}
inline void Person::set_name(const char* value, size_t size) {
  set_has_name();
  if (name_ == &::google::protobuf::internal::kEmptyString) {
    name_ = new ::std::string;
  }
  name_->assign(reinterpret_cast<const char*>(value), size);
}
inline ::std::string* Person::mutable_name() {
  set_has_name();
  if (name_ == &::google::protobuf::internal::kEmptyString) {
    name_ = new ::std::string;
  }
  return name_;
}
inline ::std::string* Person::release_name() {
  clear_has_name();
  if (name_ == &::google::protobuf::internal::kEmptyString) {
    return NULL;
  } else {
    ::std::string* temp = name_;
    name_ = const_cast< ::std::string*>(&::google::protobuf::internal::kEmptyString);
    return temp;
  }
}

// required int32 id = 2;
inline bool Person::has_id() const {
  return (_has_bits_[0] & 0x00000002u) != 0;
}
inline void Person::set_has_id() {
  _has_bits_[0] |= 0x00000002u;
}
inline void Person::clear_has_id() {
  _has_bits_[0] &= ~0x00000002u;
}
inline void Person::clear_id() {
  id_ = 0;
  clear_has_id();
}
inline ::google::protobuf::int32 Person::id() const {
  return id_;
}
inline void Person::set_id(::google::protobuf::int32 value) {
  set_has_id();
  id_ = value;
}

// optional string email = 3;
inline bool Person::has_email() const {
  return (_has_bits_[0] & 0x00000004u) != 0;
}
inline void Person::set_has_email() {
  _has_bits_[0] |= 0x00000004u;
}
inline void Person::clear_has_email() {
  _has_bits_[0] &= ~0x00000004u;
}
inline void Person::clear_email() {
  if (email_ != &::google::protobuf::internal::kEmptyString) {
    email_->clear();
  }
  clear_has_email();
}
inline const ::std::string& Person::email() const {
  return *email_;
}
inline void Person::set_email(const ::std::string& value) {
  set_has_email();
  if (email_ == &::google::protobuf::internal::kEmptyString) {
    email_ = new ::std::string;
  }
  email_->assign(value);
}
inline void Person::set_email(const char* value) {
  set_has_email();
  if (email_ == &::google::protobuf::internal::kEmptyString) {
    email_ = new ::std::string;
  }
  email_->assign(value);
}
inline void Person::set_email(const char* value, size_t size) {
  set_has_email();
  if (email_ == &::google::protobuf::internal::kEmptyString) {
    email_ = new ::std::string;
  }
  email_->assign(reinterpret_cast<const char*>(value), size);
}
inline ::std::string* Person::mutable_email() {
  set_has_email();
  if (email_ == &::google::protobuf::internal::kEmptyString) {
    email_ = new ::std::string;
  }
  return email_;
}
inline ::std::string* Person::release_email() {
  clear_has_email();
  if (email_ == &::google::protobuf::internal::kEmptyString) {
    return NULL;
  } else {
    ::std::string* temp = email_;
    email_ = const_cast< ::std::string*>(&::google::protobuf::internal::kEmptyString);
    return temp;
  }
}

// repeated .tutorial.Person.PhoneNumber phone = 4;
inline int Person::phone_size() const {
  return phone_.size();
}
inline void Person::clear_phone() {
  phone_.Clear();
}
inline const ::tutorial::Person_PhoneNumber& Person::phone(int index) const {
  return phone_.Get(index);
}
inline ::tutorial::Person_PhoneNumber* Person::mutable_phone(int index) {
  return phone_.Mutable(index);
}
inline ::tutorial::Person_PhoneNumber* Person::add_phone() {
  return phone_.Add();
}
inline const ::google::protobuf::RepeatedPtrField< ::tutorial::Person_PhoneNumber >&
Person::phone() const {
  return phone_;
}
inline ::google::protobuf::RepeatedPtrField< ::tutorial::Person_PhoneNumber >*
Person::mutable_phone() {
  return &phone_;
}

// -------------------------------------------------------------------

// AddressBook

// repeated .tutorial.Person person = 1;
inline int AddressBook::person_size() const {
  return person_.size();
}
inline void AddressBook::clear_person() {
  person_.Clear();
}
inline const ::tutorial::Person& AddressBook::person(int index) const {
  return person_.Get(index);
}
inline ::tutorial::Person* AddressBook::mutable_person(int index) {
  return person_.Mutable(index);
}
inline ::tutorial::Person* AddressBook::add_person() {
  return person_.Add();
}
inline const ::google::protobuf::RepeatedPtrField< ::tutorial::Person >&
AddressBook::person() const {
  return person_;
}
inline ::google::protobuf::RepeatedPtrField< ::tutorial::Person >*
AddressBook::mutable_person() {
  return &person_;
}


// @@protoc_insertion_point(namespace_scope)

}  // namespace tutorial

#ifndef SWIG
namespace google {
namespace protobuf {

template <>
inline const EnumDescriptor* GetEnumDescriptor< ::tutorial::Person_PhoneType>() {
  return ::tutorial::Person_PhoneType_descriptor();
}

}  // namespace google
}  // namespace protobuf
#endif  // SWIG

// @@protoc_insertion_point(global_scope)

#endif  // PROTOBUF_addressbook_2eproto__INCLUDED

// Generated by the protocol buffer compiler.  DO NOT EDIT!

#define INTERNAL_SUPPRESS_PROTOBUF_FIELD_DEPRECATION
#include "addressbook.pb.h"

#include <algorithm>

#include <google/protobuf/stubs/once.h>
#include <google/protobuf/io/coded_stream.h>
#include <google/protobuf/wire_format_lite_inl.h>
#include <google/protobuf/descriptor.h>
#include <google/protobuf/reflection_ops.h>
#include <google/protobuf/wire_format.h>
// @@protoc_insertion_point(includes)

namespace tutorial {

namespace {

const ::google::protobuf::Descriptor* Person_descriptor_ = NULL;
const ::google::protobuf::internal::GeneratedMessageReflection*
  Person_reflection_ = NULL;
const ::google::protobuf::Descriptor* Person_PhoneNumber_descriptor_ = NULL;
const ::google::protobuf::internal::GeneratedMessageReflection*
  Person_PhoneNumber_reflection_ = NULL;
const ::google::protobuf::EnumDescriptor* Person_PhoneType_descriptor_ = NULL;
const ::google::protobuf::Descriptor* AddressBook_descriptor_ = NULL;
const ::google::protobuf::internal::GeneratedMessageReflection*
  AddressBook_reflection_ = NULL;

}  // namespace


void protobuf_AssignDesc_addressbook_2eproto() {
  protobuf_AddDesc_addressbook_2eproto();
  const ::google::protobuf::FileDescriptor* file =
    ::google::protobuf::DescriptorPool::generated_pool()->FindFileByName(
      "addressbook.proto");
  GOOGLE_CHECK(file != NULL);
  Person_descriptor_ = file->message_type(0);
  static const int Person_offsets_[4] = {
    GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(Person, name_),
    GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(Person, id_),
    GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(Person, email_),
    GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(Person, phone_),
  };
  Person_reflection_ =
    new ::google::protobuf::internal::GeneratedMessageReflection(
      Person_descriptor_,
      Person::default_instance_,
      Person_offsets_,
      GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(Person, _has_bits_[0]),
      GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(Person, _unknown_fields_),
      -1,
      ::google::protobuf::DescriptorPool::generated_pool(),
      ::google::protobuf::MessageFactory::generated_factory(),
      sizeof(Person));
  Person_PhoneNumber_descriptor_ = Person_descriptor_->nested_type(0);
  static const int Person_PhoneNumber_offsets_[2] = {
    GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(Person_PhoneNumber, number_),
    GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(Person_PhoneNumber, type_),
  };
  Person_PhoneNumber_reflection_ =
    new ::google::protobuf::internal::GeneratedMessageReflection(
      Person_PhoneNumber_descriptor_,
      Person_PhoneNumber::default_instance_,
      Person_PhoneNumber_offsets_,
      GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(Person_PhoneNumber, _has_bits_[0]),
      GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(Person_PhoneNumber, _unknown_fields_),
      -1,
      ::google::protobuf::DescriptorPool::generated_pool(),
      ::google::protobuf::MessageFactory::generated_factory(),
      sizeof(Person_PhoneNumber));
  Person_PhoneType_descriptor_ = Person_descriptor_->enum_type(0);
  AddressBook_descriptor_ = file->message_type(1);
  static const int AddressBook_offsets_[1] = {
    GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(AddressBook, person_),
  };
  AddressBook_reflection_ =
    new ::google::protobuf::internal::GeneratedMessageReflection(
      AddressBook_descriptor_,
      AddressBook::default_instance_,
      AddressBook_offsets_,
      GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(AddressBook, _has_bits_[0]),
      GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(AddressBook, _unknown_fields_),
      -1,
      ::google::protobuf::DescriptorPool::generated_pool(),
      ::google::protobuf::MessageFactory::generated_factory(),
      sizeof(AddressBook));
}

namespace {

GOOGLE_PROTOBUF_DECLARE_ONCE(protobuf_AssignDescriptors_once_);
inline void protobuf_AssignDescriptorsOnce() {
  ::google::protobuf::GoogleOnceInit(&protobuf_AssignDescriptors_once_,
                 &protobuf_AssignDesc_addressbook_2eproto);
}

void protobuf_RegisterTypes(const ::std::string&) {
  protobuf_AssignDescriptorsOnce();
  ::google::protobuf::MessageFactory::InternalRegisterGeneratedMessage(
    Person_descriptor_, &Person::default_instance());
  ::google::protobuf::MessageFactory::InternalRegisterGeneratedMessage(
    Person_PhoneNumber_descriptor_, &Person_PhoneNumber::default_instance());
  ::google::protobuf::MessageFactory::InternalRegisterGeneratedMessage(
    AddressBook_descriptor_, &AddressBook::default_instance());
}

}  // namespace

void protobuf_ShutdownFile_addressbook_2eproto() {
  delete Person::default_instance_;
  delete Person_reflection_;
  delete Person_PhoneNumber::default_instance_;
  delete Person_PhoneNumber_reflection_;
  delete AddressBook::default_instance_;
  delete AddressBook_reflection_;
}

void protobuf_AddDesc_addressbook_2eproto() {
  static bool already_here = false;
  if (already_here) return;
  already_here = true;
  GOOGLE_PROTOBUF_VERIFY_VERSION;

  ::google::protobuf::DescriptorPool::InternalAddGeneratedFile(
    "
21addressbook.proto2210tutorial"33201
06Person"
    "2214
04name3001 02(	22

02id3002 02(0522
05email3003 01("
    "	22+
05phone3004 03(13234.tutorial.Person.Phone"
    "Number32M
13PhoneNumber2216
06number3001 02(	22.
"
    "04type3002 01(16232.tutorial.Person.PhoneType:"
    "04HOME"+
	PhoneType22

06MOBILE20002210
04HOME2001"
    "2210
04WORK2002"/
13AddressBook22 
06person3001 03("
    "13220.tutorial.Person2=

SearchService22,
06"
    "Search2220.tutorial.Person3220.tutorial.Pers"
    "on", 362);
  ::google::protobuf::MessageFactory::InternalRegisterGeneratedFile(
    "addressbook.proto", &protobuf_RegisterTypes);
  Person::default_instance_ = new Person();
  Person_PhoneNumber::default_instance_ = new Person_PhoneNumber();
  AddressBook::default_instance_ = new AddressBook();
  Person::default_instance_->InitAsDefaultInstance();
  Person_PhoneNumber::default_instance_->InitAsDefaultInstance();
  AddressBook::default_instance_->InitAsDefaultInstance();
  ::google::protobuf::internal::OnShutdown(&protobuf_ShutdownFile_addressbook_2eproto);
}

// Force AddDescriptors() to be called at static initialization time.
struct StaticDescriptorInitializer_addressbook_2eproto {
  StaticDescriptorInitializer_addressbook_2eproto() {
    protobuf_AddDesc_addressbook_2eproto();
  }
} static_descriptor_initializer_addressbook_2eproto_;


// ===================================================================

const ::google::protobuf::EnumDescriptor* Person_PhoneType_descriptor() {
  protobuf_AssignDescriptorsOnce();
  return Person_PhoneType_descriptor_;
}
bool Person_PhoneType_IsValid(int value) {
  switch(value) {
    case 0:
    case 1:
    case 2:
      return true;
    default:
      return false;
  }
}

#ifndef _MSC_VER
const Person_PhoneType Person::MOBILE;
const Person_PhoneType Person::HOME;
const Person_PhoneType Person::WORK;
const Person_PhoneType Person::PhoneType_MIN;
const Person_PhoneType Person::PhoneType_MAX;
const int Person::PhoneType_ARRAYSIZE;
#endif  // _MSC_VER
#ifndef _MSC_VER
const int Person_PhoneNumber::kNumberFieldNumber;
const int Person_PhoneNumber::kTypeFieldNumber;
#endif  // !_MSC_VER

Person_PhoneNumber::Person_PhoneNumber()
  : ::google::protobuf::Message() {
  SharedCtor();
}

void Person_PhoneNumber::InitAsDefaultInstance() {
}

Person_PhoneNumber::Person_PhoneNumber(const Person_PhoneNumber& from)
  : ::google::protobuf::Message() {
  SharedCtor();
  MergeFrom(from);
}

void Person_PhoneNumber::SharedCtor() {
  _cached_size_ = 0;
  number_ = const_cast< ::std::string*>(&::google::protobuf::internal::kEmptyString);
  type_ = 1;
  ::memset(_has_bits_, 0, sizeof(_has_bits_));
}

Person_PhoneNumber::~Person_PhoneNumber() {
  SharedDtor();
}

void Person_PhoneNumber::SharedDtor() {
  if (number_ != &::google::protobuf::internal::kEmptyString) {
    delete number_;
  }
  if (this != default_instance_) {
  }
}

void Person_PhoneNumber::SetCachedSize(int size) const {
  GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN();
  _cached_size_ = size;
  GOOGLE_SAFE_CONCURRENT_WRITES_END();
}
const ::google::protobuf::Descriptor* Person_PhoneNumber::descriptor() {
  protobuf_AssignDescriptorsOnce();
  return Person_PhoneNumber_descriptor_;
}

const Person_PhoneNumber& Person_PhoneNumber::default_instance() {
  if (default_instance_ == NULL) protobuf_AddDesc_addressbook_2eproto();  return *default_instance_;
}

Person_PhoneNumber* Person_PhoneNumber::default_instance_ = NULL;

Person_PhoneNumber* Person_PhoneNumber::New() const {
  return new Person_PhoneNumber;
}

void Person_PhoneNumber::Clear() {
  if (_has_bits_[0 / 32] & (0xffu << (0 % 32))) {
    if (has_number()) {
      if (number_ != &::google::protobuf::internal::kEmptyString) {
        number_->clear();
      }
    }
    type_ = 1;
  }
  ::memset(_has_bits_, 0, sizeof(_has_bits_));
  mutable_unknown_fields()->Clear();
}

bool Person_PhoneNumber::MergePartialFromCodedStream(
    ::google::protobuf::io::CodedInputStream* input) {
#define DO_(EXPRESSION) if (!(EXPRESSION)) return false
  ::google::protobuf::uint32 tag;
  while ((tag = input->ReadTag()) != 0) {
    switch (::google::protobuf::internal::WireFormatLite::GetTagFieldNumber(tag)) {
      // required string number = 1;
      case 1: {
        if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) ==
            ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) {
          DO_(::google::protobuf::internal::WireFormatLite::ReadString(
                input, this->mutable_number()));
          ::google::protobuf::internal::WireFormat::VerifyUTF8String(
            this->number().data(), this->number().length(),
            ::google::protobuf::internal::WireFormat::PARSE);
        } else {
          goto handle_uninterpreted;
        }
        if (input->ExpectTag(16)) goto parse_type;
        break;
      }
      
      // optional .tutorial.Person.PhoneType type = 2 [default = HOME];
      case 2: {
        if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) ==
            ::google::protobuf::internal::WireFormatLite::WIRETYPE_VARINT) {
         parse_type:
          int value;
          DO_((::google::protobuf::internal::WireFormatLite::ReadPrimitive<
                   int, ::google::protobuf::internal::WireFormatLite::TYPE_ENUM>(
                 input, &value)));
          if (::tutorial::Person_PhoneType_IsValid(value)) {
            set_type(static_cast< ::tutorial::Person_PhoneType >(value));
          } else {
            mutable_unknown_fields()->AddVarint(2, value);
          }
        } else {
          goto handle_uninterpreted;
        }
        if (input->ExpectAtEnd()) return true;
        break;
      }
      
      default: {
      handle_uninterpreted:
        if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) ==
            ::google::protobuf::internal::WireFormatLite::WIRETYPE_END_GROUP) {
          return true;
        }
        DO_(::google::protobuf::internal::WireFormat::SkipField(
              input, tag, mutable_unknown_fields()));
        break;
      }
    }
  }
  return true;
#undef DO_
}

void Person_PhoneNumber::SerializeWithCachedSizes(
    ::google::protobuf::io::CodedOutputStream* output) const {
  // required string number = 1;
  if (has_number()) {
    ::google::protobuf::internal::WireFormat::VerifyUTF8String(
      this->number().data(), this->number().length(),
      ::google::protobuf::internal::WireFormat::SERIALIZE);
    ::google::protobuf::internal::WireFormatLite::WriteString(
      1, this->number(), output);
  }
  
  // optional .tutorial.Person.PhoneType type = 2 [default = HOME];
  if (has_type()) {
    ::google::protobuf::internal::WireFormatLite::WriteEnum(
      2, this->type(), output);
  }
  
  if (!unknown_fields().empty()) {
    ::google::protobuf::internal::WireFormat::SerializeUnknownFields(
        unknown_fields(), output);
  }
}

::google::protobuf::uint8* Person_PhoneNumber::SerializeWithCachedSizesToArray(
    ::google::protobuf::uint8* target) const {
  // required string number = 1;
  if (has_number()) {
    ::google::protobuf::internal::WireFormat::VerifyUTF8String(
      this->number().data(), this->number().length(),
      ::google::protobuf::internal::WireFormat::SERIALIZE);
    target =
      ::google::protobuf::internal::WireFormatLite::WriteStringToArray(
        1, this->number(), target);
  }
  
  // optional .tutorial.Person.PhoneType type = 2 [default = HOME];
  if (has_type()) {
    target = ::google::protobuf::internal::WireFormatLite::WriteEnumToArray(
      2, this->type(), target);
  }
  
  if (!unknown_fields().empty()) {
    target = ::google::protobuf::internal::WireFormat::SerializeUnknownFieldsToArray(
        unknown_fields(), target);
  }
  return target;
}

int Person_PhoneNumber::ByteSize() const {
  int total_size = 0;
  
  if (_has_bits_[0 / 32] & (0xffu << (0 % 32))) {
    // required string number = 1;
    if (has_number()) {
      total_size += 1 +
        ::google::protobuf::internal::WireFormatLite::StringSize(
          this->number());
    }
    
    // optional .tutorial.Person.PhoneType type = 2 [default = HOME];
    if (has_type()) {
      total_size += 1 +
        ::google::protobuf::internal::WireFormatLite::EnumSize(this->type());
    }
    
  }
  if (!unknown_fields().empty()) {
    total_size +=
      ::google::protobuf::internal::WireFormat::ComputeUnknownFieldsSize(
        unknown_fields());
  }
  GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN();
  _cached_size_ = total_size;
  GOOGLE_SAFE_CONCURRENT_WRITES_END();
  return total_size;
}

void Person_PhoneNumber::MergeFrom(const ::google::protobuf::Message& from) {
  GOOGLE_CHECK_NE(&from, this);
  const Person_PhoneNumber* source =
    ::google::protobuf::internal::dynamic_cast_if_available<const Person_PhoneNumber*>(
      &from);
  if (source == NULL) {
    ::google::protobuf::internal::ReflectionOps::Merge(from, this);
  } else {
    MergeFrom(*source);
  }
}

void Person_PhoneNumber::MergeFrom(const Person_PhoneNumber& from) {
  GOOGLE_CHECK_NE(&from, this);
  if (from._has_bits_[0 / 32] & (0xffu << (0 % 32))) {
    if (from.has_number()) {
      set_number(from.number());
    }
    if (from.has_type()) {
      set_type(from.type());
    }
  }
  mutable_unknown_fields()->MergeFrom(from.unknown_fields());
}

void Person_PhoneNumber::CopyFrom(const ::google::protobuf::Message& from) {
  if (&from == this) return;
  Clear();
  MergeFrom(from);
}

void Person_PhoneNumber::CopyFrom(const Person_PhoneNumber& from) {
  if (&from == this) return;
  Clear();
  MergeFrom(from);
}

bool Person_PhoneNumber::IsInitialized() const {
  if ((_has_bits_[0] & 0x00000001) != 0x00000001) return false;
  
  return true;
}

void Person_PhoneNumber::Swap(Person_PhoneNumber* other) {
  if (other != this) {
    std::swap(number_, other->number_);
    std::swap(type_, other->type_);
    std::swap(_has_bits_[0], other->_has_bits_[0]);
    _unknown_fields_.Swap(&other->_unknown_fields_);
    std::swap(_cached_size_, other->_cached_size_);
  }
}

::google::protobuf::Metadata Person_PhoneNumber::GetMetadata() const {
  protobuf_AssignDescriptorsOnce();
  ::google::protobuf::Metadata metadata;
  metadata.descriptor = Person_PhoneNumber_descriptor_;
  metadata.reflection = Person_PhoneNumber_reflection_;
  return metadata;
}


// -------------------------------------------------------------------

#ifndef _MSC_VER
const int Person::kNameFieldNumber;
const int Person::kIdFieldNumber;
const int Person::kEmailFieldNumber;
const int Person::kPhoneFieldNumber;
#endif  // !_MSC_VER

Person::Person()
  : ::google::protobuf::Message() {
  SharedCtor();
}

void Person::InitAsDefaultInstance() {
}

Person::Person(const Person& from)
  : ::google::protobuf::Message() {
  SharedCtor();
  MergeFrom(from);
}

void Person::SharedCtor() {
  _cached_size_ = 0;
  name_ = const_cast< ::std::string*>(&::google::protobuf::internal::kEmptyString);
  id_ = 0;
  email_ = const_cast< ::std::string*>(&::google::protobuf::internal::kEmptyString);
  ::memset(_has_bits_, 0, sizeof(_has_bits_));
}

Person::~Person() {
  SharedDtor();
}

void Person::SharedDtor() {
  if (name_ != &::google::protobuf::internal::kEmptyString) {
    delete name_;
  }
  if (email_ != &::google::protobuf::internal::kEmptyString) {
    delete email_;
  }
  if (this != default_instance_) {
  }
}

void Person::SetCachedSize(int size) const {
  GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN();
  _cached_size_ = size;
  GOOGLE_SAFE_CONCURRENT_WRITES_END();
}
const ::google::protobuf::Descriptor* Person::descriptor() {
  protobuf_AssignDescriptorsOnce();
  return Person_descriptor_;
}

const Person& Person::default_instance() {
  if (default_instance_ == NULL) protobuf_AddDesc_addressbook_2eproto();  return *default_instance_;
}

Person* Person::default_instance_ = NULL;

Person* Person::New() const {
  return new Person;
}

void Person::Clear() {
  if (_has_bits_[0 / 32] & (0xffu << (0 % 32))) {
    if (has_name()) {
      if (name_ != &::google::protobuf::internal::kEmptyString) {
        name_->clear();
      }
    }
    id_ = 0;
    if (has_email()) {
      if (email_ != &::google::protobuf::internal::kEmptyString) {
        email_->clear();
      }
    }
  }
  phone_.Clear();
  ::memset(_has_bits_, 0, sizeof(_has_bits_));
  mutable_unknown_fields()->Clear();
}

bool Person::MergePartialFromCodedStream(
    ::google::protobuf::io::CodedInputStream* input) {
#define DO_(EXPRESSION) if (!(EXPRESSION)) return false
  ::google::protobuf::uint32 tag;
  while ((tag = input->ReadTag()) != 0) {
    switch (::google::protobuf::internal::WireFormatLite::GetTagFieldNumber(tag)) {
      // required string name = 1;
      case 1: {
        if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) ==
            ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) {
          DO_(::google::protobuf::internal::WireFormatLite::ReadString(
                input, this->mutable_name()));
          ::google::protobuf::internal::WireFormat::VerifyUTF8String(
            this->name().data(), this->name().length(),
            ::google::protobuf::internal::WireFormat::PARSE);
        } else {
          goto handle_uninterpreted;
        }
        if (input->ExpectTag(16)) goto parse_id;
        break;
      }
      
      // required int32 id = 2;
      case 2: {
        if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) ==
            ::google::protobuf::internal::WireFormatLite::WIRETYPE_VARINT) {
         parse_id:
          DO_((::google::protobuf::internal::WireFormatLite::ReadPrimitive<
                   ::google::protobuf::int32, ::google::protobuf::internal::WireFormatLite::TYPE_INT32>(
                 input, &id_)));
          set_has_id();
        } else {
          goto handle_uninterpreted;
        }
        if (input->ExpectTag(26)) goto parse_email;
        break;
      }
      
      // optional string email = 3;
      case 3: {
        if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) ==
            ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) {
         parse_email:
          DO_(::google::protobuf::internal::WireFormatLite::ReadString(
                input, this->mutable_email()));
          ::google::protobuf::internal::WireFormat::VerifyUTF8String(
            this->email().data(), this->email().length(),
            ::google::protobuf::internal::WireFormat::PARSE);
        } else {
          goto handle_uninterpreted;
        }
        if (input->ExpectTag(34)) goto parse_phone;
        break;
      }
      
      // repeated .tutorial.Person.PhoneNumber phone = 4;
      case 4: {
        if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) ==
            ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) {
         parse_phone:
          DO_(::google::protobuf::internal::WireFormatLite::ReadMessageNoVirtual(
                input, add_phone()));
        } else {
          goto handle_uninterpreted;
        }
        if (input->ExpectTag(34)) goto parse_phone;
        if (input->ExpectAtEnd()) return true;
        break;
      }
      
      default: {
      handle_uninterpreted:
        if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) ==
            ::google::protobuf::internal::WireFormatLite::WIRETYPE_END_GROUP) {
          return true;
        }
        DO_(::google::protobuf::internal::WireFormat::SkipField(
              input, tag, mutable_unknown_fields()));
        break;
      }
    }
  }
  return true;
#undef DO_
}

void Person::SerializeWithCachedSizes(
    ::google::protobuf::io::CodedOutputStream* output) const {
  // required string name = 1;
  if (has_name()) {
    ::google::protobuf::internal::WireFormat::VerifyUTF8String(
      this->name().data(), this->name().length(),
      ::google::protobuf::internal::WireFormat::SERIALIZE);
    ::google::protobuf::internal::WireFormatLite::WriteString(
      1, this->name(), output);
  }
  
  // required int32 id = 2;
  if (has_id()) {
    ::google::protobuf::internal::WireFormatLite::WriteInt32(2, this->id(), output);
  }
  
  // optional string email = 3;
  if (has_email()) {
    ::google::protobuf::internal::WireFormat::VerifyUTF8String(
      this->email().data(), this->email().length(),
      ::google::protobuf::internal::WireFormat::SERIALIZE);
    ::google::protobuf::internal::WireFormatLite::WriteString(
      3, this->email(), output);
  }
  
  // repeated .tutorial.Person.PhoneNumber phone = 4;
  for (int i = 0; i < this->phone_size(); i++) {
    ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray(
      4, this->phone(i), output);
  }
  
  if (!unknown_fields().empty()) {
    ::google::protobuf::internal::WireFormat::SerializeUnknownFields(
        unknown_fields(), output);
  }
}

::google::protobuf::uint8* Person::SerializeWithCachedSizesToArray(
    ::google::protobuf::uint8* target) const {
  // required string name = 1;
  if (has_name()) {
    ::google::protobuf::internal::WireFormat::VerifyUTF8String(
      this->name().data(), this->name().length(),
      ::google::protobuf::internal::WireFormat::SERIALIZE);
    target =
      ::google::protobuf::internal::WireFormatLite::WriteStringToArray(
        1, this->name(), target);
  }
  
  // required int32 id = 2;
  if (has_id()) {
    target = ::google::protobuf::internal::WireFormatLite::WriteInt32ToArray(2, this->id(), target);
  }
  
  // optional string email = 3;
  if (has_email()) {
    ::google::protobuf::internal::WireFormat::VerifyUTF8String(
      this->email().data(), this->email().length(),
      ::google::protobuf::internal::WireFormat::SERIALIZE);
    target =
      ::google::protobuf::internal::WireFormatLite::WriteStringToArray(
        3, this->email(), target);
  }
  
  // repeated .tutorial.Person.PhoneNumber phone = 4;
  for (int i = 0; i < this->phone_size(); i++) {
    target = ::google::protobuf::internal::WireFormatLite::
      WriteMessageNoVirtualToArray(
        4, this->phone(i), target);
  }
  
  if (!unknown_fields().empty()) {
    target = ::google::protobuf::internal::WireFormat::SerializeUnknownFieldsToArray(
        unknown_fields(), target);
  }
  return target;
}

int Person::ByteSize() const {
  int total_size = 0;
  
  if (_has_bits_[0 / 32] & (0xffu << (0 % 32))) {
    // required string name = 1;
    if (has_name()) {
      total_size += 1 +
        ::google::protobuf::internal::WireFormatLite::StringSize(
          this->name());
    }
    
    // required int32 id = 2;
    if (has_id()) {
      total_size += 1 +
        ::google::protobuf::internal::WireFormatLite::Int32Size(
          this->id());
    }
    
    // optional string email = 3;
    if (has_email()) {
      total_size += 1 +
        ::google::protobuf::internal::WireFormatLite::StringSize(
          this->email());
    }
    
  }
  // repeated .tutorial.Person.PhoneNumber phone = 4;
  total_size += 1 * this->phone_size();
  for (int i = 0; i < this->phone_size(); i++) {
    total_size +=
      ::google::protobuf::internal::WireFormatLite::MessageSizeNoVirtual(
        this->phone(i));
  }
  
  if (!unknown_fields().empty()) {
    total_size +=
      ::google::protobuf::internal::WireFormat::ComputeUnknownFieldsSize(
        unknown_fields());
  }
  GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN();
  _cached_size_ = total_size;
  GOOGLE_SAFE_CONCURRENT_WRITES_END();
  return total_size;
}

void Person::MergeFrom(const ::google::protobuf::Message& from) {
  GOOGLE_CHECK_NE(&from, this);
  const Person* source =
    ::google::protobuf::internal::dynamic_cast_if_available<const Person*>(
      &from);
  if (source == NULL) {
    ::google::protobuf::internal::ReflectionOps::Merge(from, this);
  } else {
    MergeFrom(*source);
  }
}

void Person::MergeFrom(const Person& from) {
  GOOGLE_CHECK_NE(&from, this);
  phone_.MergeFrom(from.phone_);
  if (from._has_bits_[0 / 32] & (0xffu << (0 % 32))) {
    if (from.has_name()) {
      set_name(from.name());
    }
    if (from.has_id()) {
      set_id(from.id());
    }
    if (from.has_email()) {
      set_email(from.email());
    }
  }
  mutable_unknown_fields()->MergeFrom(from.unknown_fields());
}

void Person::CopyFrom(const ::google::protobuf::Message& from) {
  if (&from == this) return;
  Clear();
  MergeFrom(from);
}

void Person::CopyFrom(const Person& from) {
  if (&from == this) return;
  Clear();
  MergeFrom(from);
}

bool Person::IsInitialized() const {
  if ((_has_bits_[0] & 0x00000003) != 0x00000003) return false;
  
  for (int i = 0; i < phone_size(); i++) {
    if (!this->phone(i).IsInitialized()) return false;
  }
  return true;
}

void Person::Swap(Person* other) {
  if (other != this) {
    std::swap(name_, other->name_);
    std::swap(id_, other->id_);
    std::swap(email_, other->email_);
    phone_.Swap(&other->phone_);
    std::swap(_has_bits_[0], other->_has_bits_[0]);
    _unknown_fields_.Swap(&other->_unknown_fields_);
    std::swap(_cached_size_, other->_cached_size_);
  }
}

::google::protobuf::Metadata Person::GetMetadata() const {
  protobuf_AssignDescriptorsOnce();
  ::google::protobuf::Metadata metadata;
  metadata.descriptor = Person_descriptor_;
  metadata.reflection = Person_reflection_;
  return metadata;
}


// ===================================================================

#ifndef _MSC_VER
const int AddressBook::kPersonFieldNumber;
#endif  // !_MSC_VER

AddressBook::AddressBook()
  : ::google::protobuf::Message() {
  SharedCtor();
}

void AddressBook::InitAsDefaultInstance() {
}

AddressBook::AddressBook(const AddressBook& from)
  : ::google::protobuf::Message() {
  SharedCtor();
  MergeFrom(from);
}

void AddressBook::SharedCtor() {
  _cached_size_ = 0;
  ::memset(_has_bits_, 0, sizeof(_has_bits_));
}

AddressBook::~AddressBook() {
  SharedDtor();
}

void AddressBook::SharedDtor() {
  if (this != default_instance_) {
  }
}

void AddressBook::SetCachedSize(int size) const {
  GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN();
  _cached_size_ = size;
  GOOGLE_SAFE_CONCURRENT_WRITES_END();
}
const ::google::protobuf::Descriptor* AddressBook::descriptor() {
  protobuf_AssignDescriptorsOnce();
  return AddressBook_descriptor_;
}

const AddressBook& AddressBook::default_instance() {
  if (default_instance_ == NULL) protobuf_AddDesc_addressbook_2eproto();  return *default_instance_;
}

AddressBook* AddressBook::default_instance_ = NULL;

AddressBook* AddressBook::New() const {
  return new AddressBook;
}

void AddressBook::Clear() {
  person_.Clear();
  ::memset(_has_bits_, 0, sizeof(_has_bits_));
  mutable_unknown_fields()->Clear();
}

bool AddressBook::MergePartialFromCodedStream(
    ::google::protobuf::io::CodedInputStream* input) {
#define DO_(EXPRESSION) if (!(EXPRESSION)) return false
  ::google::protobuf::uint32 tag;
  while ((tag = input->ReadTag()) != 0) {
    switch (::google::protobuf::internal::WireFormatLite::GetTagFieldNumber(tag)) {
      // repeated .tutorial.Person person = 1;
      case 1: {
        if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) ==
            ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) {
         parse_person:
          DO_(::google::protobuf::internal::WireFormatLite::ReadMessageNoVirtual(
                input, add_person()));
        } else {
          goto handle_uninterpreted;
        }
        if (input->ExpectTag(10)) goto parse_person;
        if (input->ExpectAtEnd()) return true;
        break;
      }
      
      default: {
      handle_uninterpreted:
        if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) ==
            ::google::protobuf::internal::WireFormatLite::WIRETYPE_END_GROUP) {
          return true;
        }
        DO_(::google::protobuf::internal::WireFormat::SkipField(
              input, tag, mutable_unknown_fields()));
        break;
      }
    }
  }
  return true;
#undef DO_
}

void AddressBook::SerializeWithCachedSizes(
    ::google::protobuf::io::CodedOutputStream* output) const {
  // repeated .tutorial.Person person = 1;
  for (int i = 0; i < this->person_size(); i++) {
    ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray(
      1, this->person(i), output);
  }
  
  if (!unknown_fields().empty()) {
    ::google::protobuf::internal::WireFormat::SerializeUnknownFields(
        unknown_fields(), output);
  }
}

::google::protobuf::uint8* AddressBook::SerializeWithCachedSizesToArray(
    ::google::protobuf::uint8* target) const {
  // repeated .tutorial.Person person = 1;
  for (int i = 0; i < this->person_size(); i++) {
    target = ::google::protobuf::internal::WireFormatLite::
      WriteMessageNoVirtualToArray(
        1, this->person(i), target);
  }
  
  if (!unknown_fields().empty()) {
    target = ::google::protobuf::internal::WireFormat::SerializeUnknownFieldsToArray(
        unknown_fields(), target);
  }
  return target;
}

int AddressBook::ByteSize() const {
  int total_size = 0;
  
  // repeated .tutorial.Person person = 1;
  total_size += 1 * this->person_size();
  for (int i = 0; i < this->person_size(); i++) {
    total_size +=
      ::google::protobuf::internal::WireFormatLite::MessageSizeNoVirtual(
        this->person(i));
  }
  
  if (!unknown_fields().empty()) {
    total_size +=
      ::google::protobuf::internal::WireFormat::ComputeUnknownFieldsSize(
        unknown_fields());
  }
  GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN();
  _cached_size_ = total_size;
  GOOGLE_SAFE_CONCURRENT_WRITES_END();
  return total_size;
}

void AddressBook::MergeFrom(const ::google::protobuf::Message& from) {
  GOOGLE_CHECK_NE(&from, this);
  const AddressBook* source =
    ::google::protobuf::internal::dynamic_cast_if_available<const AddressBook*>(
      &from);
  if (source == NULL) {
    ::google::protobuf::internal::ReflectionOps::Merge(from, this);
  } else {
    MergeFrom(*source);
  }
}

void AddressBook::MergeFrom(const AddressBook& from) {
  GOOGLE_CHECK_NE(&from, this);
  person_.MergeFrom(from.person_);
  mutable_unknown_fields()->MergeFrom(from.unknown_fields());
}

void AddressBook::CopyFrom(const ::google::protobuf::Message& from) {
  if (&from == this) return;
  Clear();
  MergeFrom(from);
}

void AddressBook::CopyFrom(const AddressBook& from) {
  if (&from == this) return;
  Clear();
  MergeFrom(from);
}

bool AddressBook::IsInitialized() const {
  
  for (int i = 0; i < person_size(); i++) {
    if (!this->person(i).IsInitialized()) return false;
  }
  return true;
}

void AddressBook::Swap(AddressBook* other) {
  if (other != this) {
    person_.Swap(&other->person_);
    std::swap(_has_bits_[0], other->_has_bits_[0]);
    _unknown_fields_.Swap(&other->_unknown_fields_);
    std::swap(_cached_size_, other->_cached_size_);
  }
}

::google::protobuf::Metadata AddressBook::GetMetadata() const {
  protobuf_AssignDescriptorsOnce();
  ::google::protobuf::Metadata metadata;
  metadata.descriptor = AddressBook_descriptor_;
  metadata.reflection = AddressBook_reflection_;
  return metadata;
}


// @@protoc_insertion_point(namespace_scope)

}  // namespace tutorial

// @@protoc_insertion_point(global_scope)

2 编译.proto文件

protoc -I=./ --cpp_out=./ addressbook.proto

生成了：addressbook.pb.cc
       addressbook.pb.h      要包含的头文件

3 AddPerson.cpp

#include <iostream>
#include <fstream>
#include <string>
#include "addressbook.pb.h"
using namespace std;

void PromptForAddress(tutorial::Person* person)
{
    cout << "Enter person ID number: ";
    int id;
    cin >> id;
    person->set_id(id);
    cin.ignore(256, '
');

    cout << "Enter name: ";
    string *name = person->mutable_name();
    getline(cin, *name);

cout << "Enter name: ";
getline(cin, *person->mutable_name());


inline ::std::string* mutable_name();
为啥有*呢？

inline ::std::string*  返回值声明为指针

使用*【person->mutable_name()】 解引用

    cout << "Enter email address (blank for none): ";
    string email;
    getline(cin, email);
    if(!email.empty()){
        person->set_email(email);
    }

    while(true){
        cout << "Enter a phone number (or leave blank to finish):";
        string number;
        getline(cin, number);
        if(number.empty()){
            break;
        }

        tutorial::Person::PhoneNumber* phone_number = person->add_phone();
        phone_number->set_number(number);

        cout << "Is this a mobile, home or work phone ? ";
        string type;
        getline(cin, type);
        if(type == "mobile"){
            phone_number->set_type(tutorial::Person::MOBILE);
        }
        else if(type == "home"){
            phone_number->set_type(tutorial::Person::HOME);
        }
        else if(type == "work"){
            phone_number->set_type(tutorial::Person::WORK);
        }
        else {
            cout << "Unknown phone type. Using default." << endl;
        }
    }
}


int main(int argc, char* argv[]) {

    GOOGLE_PROTOBUF_VERIFY_VERSION;

    if (argc != 2) {
        cerr << "Usage: " << argv[0] << " ADDRESS_BOOK_FILE" << endl;
        return -1;
    }

    tutorial::AddressBook address_book;

    {
        fstream input(argv[1], ios::in | ios::binary);
        if(!input){
            cout << argv[1] << ": File not found. Creating a new file." << endl;
        } else if (!address_book.ParseFromIstream(&input)) {
            cerr << "Failed to parse address book." << endl;
            return -1;
        }
    }

    PromptForAddress(address_book.add_person());


    {
        fstream out(argv[1], ios::out | ios::trunc | ios::binary);
        if(!address_book.SerializeToOstream(&out)){ //  此方法为 Message 基类中的 class Person_PhoneNumber : public ::google::protobuf::Message
            cerr << "Failed to write address book." << endl;
            return -1;
        }
    }

    google::protobuf::ShutdownProtobufLibrary();

    return 0;
}

/* vim: set ts=4 sw=4 sts=4 tw=100 */

4 ListPerson.cpp

#include <iostream>
#include <fstream>
#include "addressbook.pb.h"
using namespace std;

void ListPeople(const tutorial::AddressBook& address_book) {
    for (int i = 0; i < address_book.person_size(); i++) {
        const tutorial::Person& person = address_book.person(i);

        cout << "Person ID:" << person.id() << endl;
        cout << "Name: " << person.name() << endl;

        if (person.has_email()) {
            cout << "E-Mail address: " << person.email();
        }

        for ( int j = 0; j < person.phone_size(); j++ ) {
            const tutorial::Person::PhoneNumber& phone_number = person.phone(j);

            switch(phone_number.type()) {
                case tutorial::Person::MOBILE:
                    cout <<  "Mobile Phone #: ";
                    break;
                case tutorial::Person::HOME:
                    cout << " Home Phone #: ";
                    break;
                case tutorial::Person::WORK:
                    cout << " Work phone #: ";
                    break;
            }
            cout << phone_number.number() << endl;
        }
    }
}


int main(int argc, char* argv[]) {

    GOOGLE_PROTOBUF_VERIFY_VERSION;

    if(argc != 2) {
        cerr << "Usage:  " << argv[0] << " ADDRESS_BOOK_FILE" << endl;
        return -1;
    }

    tutorial::AddressBook address_book;

    {
        fstream input(argv[1], ios::in | ios::binary);
        if (!address_book.ParseFromIstream(&input)) { //  此方法为 Message 基类中的 class Person_PhoneNumber : public ::google::protobuf::Message
            cerr << "Failed to parse address book." << endl;
            return -1;
        }
    }

    ListPeople(address_book);


    google::protobuf::ShutdownProtobufLibrary();

    return 0;
}

/* vim: set ts=4 sw=4 sts=4 tw=100 */

5 g++ 编译
g++ -g -o writer AddPerson.cpp addressbook.pb.cc -I. -I /home/users/wangquanjun/lab/protobuf/protobuf/include  -L /home/users/wangquanjun/lab/protobuf/protobuf/lib -lprotobuf -pthread
g++ -g -o reader ListPerson.cpp addressbook.pb.cc -I. -I /home/users/wangquanjun/lab/protobuf/protobuf/include  -L /home/users/wangquanjun/lab/protobuf/protobuf/lib -lprotobuf -pthread

6 使用
touch ADDRESS_BOOK_FILE
./writer ADDRESS_BOOK_FILE

./reader ADDRESS_BOOK_FILE