diff options
Diffstat (limited to 'src/google/protobuf/compiler/objectivec/objectivec_field.h')
-rw-r--r-- | src/google/protobuf/compiler/objectivec/objectivec_field.h | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/src/google/protobuf/compiler/objectivec/objectivec_field.h b/src/google/protobuf/compiler/objectivec/objectivec_field.h index e8a20a72..a3a4b1b6 100644 --- a/src/google/protobuf/compiler/objectivec/objectivec_field.h +++ b/src/google/protobuf/compiler/objectivec/objectivec_field.h @@ -61,7 +61,6 @@ class FieldGenerator { // Called by GenerateFieldDescription, exposed for classes that need custom // generation. - virtual void GenerateFieldDescriptionTypeSpecific(io::Printer* printer) const; // Exposed for subclasses to extend, base does nothing. virtual void GenerateCFunctionDeclarations(io::Printer* printer) const; @@ -71,9 +70,16 @@ class FieldGenerator { virtual void DetermineForwardDeclarations(set<string>* fwd_decls) const; // Used during generation, not intended to be extended by subclasses. - void GenerateFieldDescription(io::Printer* printer) const; + void GenerateFieldDescription( + io::Printer* printer, bool include_default) const; void GenerateFieldNumberConstant(io::Printer* printer) const; + // Exposed to get and set the has bits information. + virtual bool RuntimeUsesHasBit(void) const = 0; + void SetRuntimeHasBit(int has_index); + void SetNoHasBit(void); + virtual int ExtraRuntimeHasBitsNeeded(void) const; + virtual void SetExtraRuntimeHasBitsBase(int index_base); void SetOneofIndexBase(int index_base); string variable(const char* key) const { @@ -109,6 +115,8 @@ class SingleFieldGenerator : public FieldGenerator { virtual void GeneratePropertyImplementation(io::Printer* printer) const; + virtual bool RuntimeUsesHasBit(void) const; + protected: SingleFieldGenerator(const FieldDescriptor* descriptor, const Options& options); @@ -143,6 +151,8 @@ class RepeatedFieldGenerator : public ObjCObjFieldGenerator { virtual void GeneratePropertyImplementation(io::Printer* printer) const; + virtual bool RuntimeUsesHasBit(void) const; + protected: RepeatedFieldGenerator(const FieldDescriptor* descriptor, const Options& options); @@ -162,8 +172,14 @@ class FieldGeneratorMap { const FieldGenerator& get(const FieldDescriptor* field) const; const FieldGenerator& get_extension(int index) const; + // Assigns the has bits and returns the number of bits needed. + int CalculateHasBits(void); + void SetOneofIndexBase(int index_base); + // Check if any field of this message has a non zero default. + bool DoesAnyFieldHaveNonZeroDefault(void) const; + private: const Descriptor* descriptor_; scoped_array<scoped_ptr<FieldGenerator> > field_generators_; |