Get a Descriptor for this message's type. This describes what fields the message contains, the types of those fields, etc.

If an I/O error has occurred on this file descriptor, this is the errno from that error. Otherwise, this is zero. Once an error occurs, the stream i

Returns the file name extension to use for generated code.

Get a pointer that may be equal to this message's arena, or may not be. If the value returned by this method is equal to some arena pointer, then this

Returns the field descriptor if the oneof is set. NULL otherwise. TODO(jieluo) - make it pure virtual.

Get the Reflection interface for this Message, which can be used to read and modify the fields of the Message dynamically (in other words, without kno

MapEntryLite is for implementation only and this function isn't called anywhere. Just provide a fake implementation here for MessageLite.

Gets a DescriptorPool::ErrorCollector which records errors to the MultiFileErrorCollector specified with RecordErrorsTo(). This collector has the abi

init the HCPerfManager @param thread a thread

Returns true if there was an underlying I/O error since this object was created.

This is no longer used, but this class is part of the opensource protobuf library, so it has to remain to keep vtables the same for the current versio

Check if the oneof is set. Returns true if any field in oneof is set, false otherwise. TODO(jieluo) - make it pure virtual after updating all the subc

If key is in map field: Saves the value pointer to val and returns false. If key in not in map field: Insert the key into map, saves value pointer to

Insert the given Node in bucket b. If that would make bucket b too big, and bucket b is not a tree, create a tree for buckets b and b^1 to share. Req

Helper for InsertUnique. Handles the case where bucket b is a not-too-long linked list.

Helper for InsertUnique. Handles the case where bucket b points to a Tree.

Internal helper to delete all elements and deallocate the storage. If Element has a trivial destructor (for example, if it's a fundamental type, like

See above. Also, note that users of this CodedOutputStream may need to call IsSerializationDeterminstic() to serialize in the intended way. This Cod