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30 
31 #ifndef GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_MESSAGE_FIELD_H__
32 #define GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_MESSAGE_FIELD_H__
33 
34 #include <map>
35 #include <string>
36 #include <google/protobuf/compiler/objectivec/objectivec_field.h>
37 
38 namespace google {
39 namespace protobuf {
40 namespace compiler {
41 namespace objectivec {
42 
43 class MessageFieldGenerator : public ObjCObjFieldGenerator {
44   friend FieldGenerator* FieldGenerator::Make(const FieldDescriptor* field,
45                                               const Options& options);
46 
47  protected:
48   MessageFieldGenerator(const FieldDescriptor* descriptor,
49                         const Options& options);
50   virtual ~MessageFieldGenerator();
51   virtual bool WantsHasProperty(void) const;
52 
53  public:
54   virtual void DetermineForwardDeclarations(set<string>* fwd_decls) const;
55 
56  private:
57   GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MessageFieldGenerator);
58 };
59 
60 class RepeatedMessageFieldGenerator : public RepeatedFieldGenerator {
61   friend FieldGenerator* FieldGenerator::Make(const FieldDescriptor* field,
62                                               const Options& options);
63 
64  protected:
65   RepeatedMessageFieldGenerator(const FieldDescriptor* descriptor,
66                                 const Options& options);
67   virtual ~RepeatedMessageFieldGenerator();
68 
69  public:
70   virtual void DetermineForwardDeclarations(set<string>* fwd_decls) const;
71 
72  private:
73   GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedMessageFieldGenerator);
74 };
75 
76 }  // namespace objectivec
77 }  // namespace compiler
78 }  // namespace protobuf
79 }  // namespace google
80 
81 #endif  // GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_MESSAGE_FIELD_H__
82