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  // test_primitive.cpp
  
  // (C) Copyright 2002 Robert Ramey - http://www.rrsd.com . 
  // Use, modification and distribution is subject to the Boost Software
  // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
  // http://www.boost.org/LICENSE_1_0.txt)
  
  // test implementation level "primitive_type"
  
  #include <cstddef> // NULL
  #include <fstream>
  
  #include "test_tools.hpp"
  
  #include <boost/serialization/level.hpp>
  #include <boost/serialization/nvp.hpp>
  
  struct A
  {
      template<class Archive>
      void serialize(Archive &ar, const unsigned int /* file_version */){
          // note: should never fail here
          BOOST_STATIC_ASSERT(0 == sizeof(Archive));
      }
  };
  
  std::ostream & operator<<(std::ostream &os, const A & /* a */){ return os;}
  std::istream & operator>>(std::istream &is, A & /* a */){return is;}
  
  #ifndef BOOST_NO_STD_WSTREAMBUF
  std::wostream & operator<<(std::wostream &os, const A & /* a */){ return os;}
  std::wistream & operator>>(std::wistream &is, A & /* a */){return is;}
  #endif
  
  BOOST_CLASS_IMPLEMENTATION(A, boost::serialization::primitive_type)
  
  void out(const char *testfile, A & a)
  {
      test_ostream os(testfile, TEST_STREAM_FLAGS);
      test_oarchive oa(os, TEST_ARCHIVE_FLAGS);
      oa << BOOST_SERIALIZATION_NVP(a);
  }
  
  void in(const char *testfile, A & a)
  {
      test_istream is(testfile, TEST_STREAM_FLAGS);
      test_iarchive ia(is, TEST_ARCHIVE_FLAGS);
      ia >> BOOST_SERIALIZATION_NVP(a);
  }
  
  int
  test_main( int /* argc */, char* /* argv */[] )
  {
      const char * testfile = boost::archive::tmpnam(NULL);
      BOOST_REQUIRE(NULL != testfile);
  
      A a;
      out(testfile, a);
      in(testfile, a);
      return EXIT_SUCCESS;
  }
  
  // EOF
  