Are there some better ways to address warnings when compiling protocol buffer generated source file?

Question

For a simple proto file:

message Person {
  required int32 id = 1;
  required string name = 2;
  optional string email = 3;
}

It\'s been compiled by pr

Answer 1

A simple approach is to use a wrapper header for including the generated protobuf headers:

#ifndef MESSAGES_WRAPPER_H
#define MESSAGES_WRAPPER_H

#ifdef _MSC_VER
  #pragma warning(push)
  #pragma warning(disable: 4018 4100 4267)
#endif

#include "messages.pb.h"

#ifdef _MSC_VER
  #pragma warning(pop)
#endif

#endif // MESSAGES_WRAPPER_H