Beta quality drop of Objective C Support.

- Add more to the ObjC dir readme.
- Merge the ExtensionField and ExtensionDescriptor to reduce overhead.
- Fix an initialization race.
- Clean up the Xcode schemes.
- Remove the class/enum filter.
- Remove some forced inline that were bloating things without proof of performance wins.
- Rename some internal types to avoid conflicts with the well know types protos.
- Drop the use of ApplyFunctions to the compiler/optimizer can do what it wants.
- Better document some possible future improvements.
- Add missing support for parsing repeated primitive fields in packed or unpacked forms.
- Improve -hash.
- Add *Count for repeated and map<> fields to avoid auto create when checking for them being set.

1 files changed, 7 insertions, 0 deletions

diff --git a/objectivec/google/protobuf/Type.pbobjc.h b/objectivec/google/protobuf/Type.pbobjc.h
index 652a33a7..e3b6229f 100644
--- a/objectivec/google/protobuf/Type.pbobjc.h
+++ b/objectivec/google/protobuf/Type.pbobjc.h
@@ -132,15 +132,18 @@ typedef GPB_ENUM(GPBType_FieldNumber) {
 // The list of fields.
 // |fieldsArray| contains |GPBField|
 @property(nonatomic, readwrite, strong) NSMutableArray *fieldsArray;
+@property(nonatomic, readonly) NSUInteger fieldsArray_Count;
 
 // The list of oneof definitions.
 // The list of oneofs declared in this Type
 // |oneofsArray| contains |NSString|
 @property(nonatomic, readwrite, strong) NSMutableArray *oneofsArray;
+@property(nonatomic, readonly) NSUInteger oneofsArray_Count;
 
 // The proto options.
 // |optionsArray| contains |GPBOption|
 @property(nonatomic, readwrite, strong) NSMutableArray *optionsArray;
+@property(nonatomic, readonly) NSUInteger optionsArray_Count;
 
 // The source context.
 @property(nonatomic, readwrite) BOOL hasSourceContext;
@@ -189,6 +192,7 @@ typedef GPB_ENUM(GPBField_FieldNumber) {
 // The proto options.
 // |optionsArray| contains |GPBOption|
 @property(nonatomic, readwrite, strong) NSMutableArray *optionsArray;
+@property(nonatomic, readonly) NSUInteger optionsArray_Count;
 
 @end
 
@@ -216,10 +220,12 @@ typedef GPB_ENUM(GPBEnum_FieldNumber) {
 // Enum value definitions.
 // |enumvalueArray| contains |GPBEnumValue|
 @property(nonatomic, readwrite, strong) NSMutableArray *enumvalueArray;
+@property(nonatomic, readonly) NSUInteger enumvalueArray_Count;
 
 // Proto options for the enum type.
 // |optionsArray| contains |GPBOption|
 @property(nonatomic, readwrite, strong) NSMutableArray *optionsArray;
+@property(nonatomic, readonly) NSUInteger optionsArray_Count;
 
 // The source context.
 @property(nonatomic, readwrite) BOOL hasSourceContext;
@@ -247,6 +253,7 @@ typedef GPB_ENUM(GPBEnumValue_FieldNumber) {
 // Proto options for the enum value.
 // |optionsArray| contains |GPBOption|
 @property(nonatomic, readwrite, strong) NSMutableArray *optionsArray;
+@property(nonatomic, readonly) NSUInteger optionsArray_Count;
 
 @end