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我是使用Boost序列化的新手。我使用的是XML序列化和非侵入式版本。我一步一步跟着教程（来自Boost网站），我的代码工作正常。Boost序列化和命名空间
当我在名称空间（ns_mytests）中将我的类（代码分为.h和.cpp加上main.cpp文件）时出现问题。在这种情况下，编译器（G ++）抱怨，我有以下错误：
g++ -c -g test.o.d -o build/Debug/GNU-Linux-x86/sources/test.o sources/test.cpp
/opt/local/include/boost/serialization/split_free.hpp: In static member function 'static void boost::serialization::free_saver<Archive, T>::invoke(Archive&, const T&, unsigned int) [with Archive = boost::archive::xml_oarchive, T = ns_mytests::Test]':
/opt/local/include/boost/serialization/split_free.hpp:74: instantiated from 'void boost::serialization::split_free(Archive&, T&, unsigned int) [with Archive = boost::archive::xml_oarchive, T = ns_mytests::Test]'
sources/test.h:117: instantiated from 'void boost::serialization::serialize(Archive&, ns_mytests::Test&, unsigned int) [with Archive = boost::archive::xml_oarchive]'
/opt/local/include/boost/serialization/serialization.hpp:128: instantiated from 'void boost::serialization::serialize_adl(Archive&, T&, unsigned int) [with Archive = boost::archive::xml_oarchive, T = ns_mytests::Test]'
/opt/local/include/boost/archive/detail/oserializer.hpp:148: instantiated from 'void boost::archive::detail::oserializer<Archive, T>::save_object_data(boost::archive::detail::basic_oarchive&, const void*) const [with Archive = boost::archive::xml_oarchive, T = ns_mytests::Test]'
sources/test.cpp:146: instantiated from here
/opt/local/include/boost/serialization/split_free.hpp:45: error: no matching function for call to 'save(boost::archive::xml_oarchive&, const ns_mytests::Test&, const boost::serialization::version_type&)'
make[2]: *** [build/Debug/GNU-Linux-x86/sources/test.o] Error 1
make[1]: *** [.build-conf] Error 2
make: *** [.build-impl] Error 2
这是确保我做错了什么，但我便无法找到我的错误。
任何帮助表示赞赏。
谢谢， westfork
它很清楚地说它试图调用一个带有'save（'boost :: archive :: xml_oarchive＆，ns_mytests :: Test const＆，boost :: serialization :: version_type const＆）''的签名函数 - 你有这样的一个函数？如果你这样做，什么名字空间是_it_在？ （_Hint_，_hint_，显示你的代码，不只是你的错误。） – ildjarn 2012-02-15 00:38:35
谢谢。是的，这是命名空间的问题。 – westfork 2012-05-12 17:33:14