use like this: down_cast<T*>(foo);

repeated .google.protobuf.EnumDescriptorProto enum_type = 5;

repeated .google.protobuf.EnumValue enumvalue = 2;

repeated .google.protobuf.DescriptorProto.ExtensionRange extension_range = 5;

repeated .google.protobuf.FieldDescriptorProto extension = 7;

True if any write to the underlying stream failed. (We don't just crash in this case because this is an I/O failure, not a programming error.)

Can't use PROTOBUF_DEFINE_ARRAY_ACCESSOR because fields_ is actually an array of pointers rather than the usual array of objects.

repeated .google.protobuf.FieldDescriptorProto field = 2;

map<string, .google.protobuf.Value> fields = 1;

repeated .google.protobuf.Field fields = 2;

repeated .google.protobuf.FileDescriptorProto file = 1;

repeated .google.protobuf.compiler.CodeGeneratorResponse.File file = 15;

repeated string file_to_generate = 1;

finalize @throws Throwable

The following function is useful for gaining access to the underlying pointer when a shared_ptr remains in scope so the reference-count is known to be

Get a pointer to the zeroth element of the current object. If there is no current object, return NULL.

get the cpu frequency of the current core @return cpu frequency

optional string aggregate_value = 8;

optional bool allow_alias = 2;

optional int32 begin = 3;

optional bool bool_value = 4;

optional bool cc_enable_arenas = 31 [default = false];

optional bool cc_generic_services = 16 [default = false];

optional bool client_streaming = 5 [default = false];

optional string content = 15;

optional string csharp_namespace = 37;

optional .google.protobuf.FieldOptions.CType ctype = 1 [default = STRING];

optional string default_value = 7;

optional bool deprecated = 23 [default = false];

optional double double_value = 6;

optional int32 end = 2;

optional string error = 1;

optional string extendee = 2;

optional string go_package = 11;

optional string identifier_value = 3;

optional string input_type = 2;

optional string insertion_point = 2;

required bool is_extension = 2;

optional bool java_generate_equals_and_hash = 20 [deprecated = true];

optional bool java_generic_services = 17 [default = false];

optional bool java_multiple_files = 10 [default = false];

optional string java_outer_classname = 8;

optional string java_package = 1;

optional bool java_string_check_utf8 = 27 [default = false];

optional string json_name = 10;

optional .google.protobuf.FieldOptions.JSType jstype = 6 [default = JS_NORMAL];

optional .google.protobuf.FieldDescriptorProto.Label label = 4;

optional bool lazy = 5 [default = false];

optional string leading_comments = 3;

optional .google.protobuf.ListValue list_value = 6;

optional bool map_entry = 7;

optional bool message_set_wire_format = 1 [default = false];

optional string name = 1;

optional string name = 1;

required string name_part = 1;

optional int64 negative_int_value = 5;