diff options
Diffstat (limited to 'src/google/protobuf/generated_message_reflection.h')
| -rw-r--r-- | src/google/protobuf/generated_message_reflection.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/google/protobuf/generated_message_reflection.h b/src/google/protobuf/generated_message_reflection.h index 1fabb732..34383df8 100644 --- a/src/google/protobuf/generated_message_reflection.h +++ b/src/google/protobuf/generated_message_reflection.h @@ -116,13 +116,16 @@ class LIBPROTOBUF_EXPORT GeneratedMessageReflection : public Reflection { // pool: DescriptorPool to search for extension definitions. Only // used by FindKnownExtensionByName() and // FindKnownExtensionByNumber(). + // object_size: The size of a message object of this type, as measured + // by sizeof(). GeneratedMessageReflection(const Descriptor* descriptor, const Message* default_instance, const int offsets[], int has_bits_offset, int unknown_fields_offset, int extensions_offset, - const DescriptorPool* pool); + const DescriptorPool* pool, + int object_size); ~GeneratedMessageReflection(); // implements Reflection ------------------------------------------- @@ -130,6 +133,8 @@ class LIBPROTOBUF_EXPORT GeneratedMessageReflection : public Reflection { const UnknownFieldSet& GetUnknownFields(const Message& message) const; UnknownFieldSet* MutableUnknownFields(Message* message) const; + int SpaceUsed(const Message& message) const; + bool HasField(const Message& message, const FieldDescriptor* field) const; int FieldSize(const Message& message, const FieldDescriptor* field) const; void ClearField(Message* message, const FieldDescriptor* field) const; @@ -266,6 +271,7 @@ class LIBPROTOBUF_EXPORT GeneratedMessageReflection : public Reflection { int has_bits_offset_; int unknown_fields_offset_; int extensions_offset_; + int object_size_; const DescriptorPool* descriptor_pool_; @@ -374,6 +380,11 @@ inline To dynamic_cast_if_available(From from) { #endif } +// Compute the space used by a string, not including sizeof(string) itself. +// This is slightly complicated because small strings store their data within +// the string object but large strings do not. +int StringSpaceUsedExcludingSelf(const string& str); + } // namespace internal } // namespace protobuf |