Hi,
I am using reflection to phrase a message.
handling repeated messages and cpp type fields works. But message type
fields fails due to Reflection::GetMessage
This is the related code snippet:
void f(const ::google::protobuf::Message &msg)
{
const google::protobuf::Reflection *reflection = msg.GetReflection();
std::vector<const ::google::protobuf::FieldDescriptor *> allFileds;
reflection->ListFields(msg, &allFileds);
for (auto &field : allFileds)
{
if (true == field->is_repeated())
{
// reflection->GetRepeatedMessage --> works just
fine and returns the message object
}
else
{
if (::google::protobuf::FieldDescriptor::CppType::CPPTYPE_MESSAGE ==
field->cpp_type())
{
// This is the problem, the returned object is not a valid one
const ::google::protobuf::Message &msg_type = reflection->GetMessage(msg,
field);
}
else
{
}
}
}
the protobuf looks like this:
SomeRepeatedMessage {
uint32 f1 = 1;
uint32 f2 = 2;
}
SomeRepeatedMessage2 {
uint32 f1 = 1;
uint32 f2 = 2;
}
message SomeRequest {
uint32 f1 = 1;
repeated SomeRepeatedMessage f2 = 2;
SomeRepeatedMessage f3 = 3;
}
When the method runs on SomeRequest all is OK, until f3 where the
GetMessage fails
Thanks for the help
--
You received this message because you are subscribed to the Google Groups
"grpc.io" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To view this discussion on the web visit
https://groups.google.com/d/msgid/grpc-io/031aa90d-6dae-4f7e-83d8-990235e233fa%40googlegroups.com.
