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30 
31 #ifndef GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_ENUM_FIELD_H__
32 #define GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_ENUM_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 EnumFieldGenerator : public SingleFieldGenerator {
44   friend FieldGenerator* FieldGenerator::Make(const FieldDescriptor* field,
45                                               const Options& options);
46 
47  public:
48   virtual void GenerateCFunctionDeclarations(io::Printer* printer) const;
49   virtual void GenerateCFunctionImplementations(io::Printer* printer) const;
50   virtual void DetermineForwardDeclarations(set<string>* fwd_decls) const;
51 
52  protected:
53   EnumFieldGenerator(const FieldDescriptor* descriptor, const Options& options);
54   virtual ~EnumFieldGenerator();
55 
56  private:
57   GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(EnumFieldGenerator);
58 };
59 
60 class RepeatedEnumFieldGenerator : public RepeatedFieldGenerator {
61   friend FieldGenerator* FieldGenerator::Make(const FieldDescriptor* field,
62                                               const Options& options);
63 
64  public:
65   virtual void FinishInitialization();
66 
67  protected:
68   RepeatedEnumFieldGenerator(const FieldDescriptor* descriptor,
69                              const Options& options);
70   virtual ~RepeatedEnumFieldGenerator();
71 
72  private:
73   GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedEnumFieldGenerator);
74 };
75 
76 }  // namespace objectivec
77 }  // namespace compiler
78 }  // namespace protobuf
79 }  // namespace google
80 #endif  // GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_ENUM_FIELD_H__
81