Serialization library difficulties moving from 1.32 to 1.33
Hello all, This is my first message so please forgive me if I've got the wrong list or a like blunder. I have a project using the Boost Serialization library with a custom archive. It works fine under Boost 1.32, but fails to compile under 1.33. A condensed test case: /////////////////////// #include <iostream> #include <boost/archive/detail/common_oarchive.hpp> class TestOArchive: public boost::archive::detail::common_oarchive<TestOArchive> { private: friend class boost::archive::save_access; public: void save_binary(void *address, size_t count); private: void save(int i) {std::cout << "got an int: " << i << '\n';} void save(const char* p) {std::cout << "got a char*: " << p << '\n';} }; int main() { TestOArchive ar; ar << 3; return 0; } /////////////////////// The test case is lifted almost directly from the documentation; it compiles and runs fine under 1.32 but does not compile under 1.33 (g++ 3.4.4 on Linux). The first of several error messages: /usr/local/include/boost-1_33/boost/archive/detail/interface_oarchive.hp p: In member function `const boost::archive::detail::basic_pointer_oserializer* boost::archive::detail::interface_oarchive<Archive>::register_type(const T*)': /usr/local/include/boost-1_33/boost/archive/detail/interface_oarchive.hp p:66: error: invalid use of undefined type `const struct boost::archive::detail::basic_pointer_oserializer' /usr/local/include/boost-1_33/boost/archive/detail/basic_oarchive.hpp:43 : error: forward declaration of `const struct boost::archive::detail::basic_pointer_oserializer' Any advice would be greatly appreciated. Andrew ============================================================================================= Email transmissions can not be guaranteed to be secure or error-free, as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses. The sender therefore does not accept liability for any errors or omissions in the contents of this message which arise as a result of email transmission. In addition, the information contained in this email message is intended only for use of the individual or entity named above. If the reader of this message is not the intended recipient, or the employee or agent responsible to deliver it to the intended recipient, you are hereby notified that any dissemination, distribution, or copying of this communication, disclosure of the parties to it, or any action taken or omitted to be taken in reliance on it, is strictly prohibited, and may be unlawful. If you are not the intended recipient please delete this email message. ==============================================================================================
Andrew Lin wrote:
Hello all,
This is my first message so please forgive me if I've got the wrong list or a like blunder.
I have a project using the Boost Serialization library with a custom archive. It works fine under Boost 1.32, but fails to compile under 1.33. A condensed test case:
/////////////////////// #include <iostream> #include <boost/archive/detail/common_oarchive.hpp>
class TestOArchive: public boost::archive::detail::common_oarchive<TestOArchive> { private: friend class boost::archive::save_access; public: void save_binary(void *address, size_t count); private: void save(int i) {std::cout << "got an int: " << i << '\n';} void save(const char* p) {std::cout << "got a char*: " << p << '\n';} };
int main() { TestOArchive ar; ar << 3; return 0; } ///////////////////////
The test case is lifted almost directly from the documentation; it compiles and runs fine under 1.32 but does not compile under 1.33 (g++ 3.4.4 on Linux). The first of several error messages:
/usr/local/include/boost-1_33/boost/archive/detail/interface_oarchive.hp p: In member function `const boost::archive::detail::basic_pointer_oserializer* boost::archive::detail::interface_oarchive<Archive>::register_type(const T*)': /usr/local/include/boost-1_33/boost/archive/detail/interface_oarchive.hp p:66: error: invalid use of undefined type `const struct boost::archive::detail::basic_pointer_oserializer' /usr/local/include/boost-1_33/boost/archive/detail/basic_oarchive.hpp:43
error: forward declaration of `const struct boost::archive::detail::basic_pointer_oserializer'
Any advice would be greatly appreciated.
Andrew
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Damn - its a blunder alright - though it isn't yours. I see the problem. Now I have to go back and fiigure out what I was doing when I introduced it. In the meantime, changing save to save_override might do the trick. Robert Ramey Andrew Lin wrote:
Hello all,
This is my first message so please forgive me if I've got the wrong list or a like blunder.
I have a project using the Boost Serialization library with a custom archive. It works fine under Boost 1.32, but fails to compile under 1.33. A condensed test case:
/////////////////////// #include <iostream> #include <boost/archive/detail/common_oarchive.hpp>
class TestOArchive: public boost::archive::detail::common_oarchive<TestOArchive> { private: friend class boost::archive::save_access; public: void save_binary(void *address, size_t count); private: void save(int i) {std::cout << "got an int: " << i << '\n';} void save(const char* p) {std::cout << "got a char*: " << p << '\n';} };
int main() { TestOArchive ar; ar << 3; return 0; } ///////////////////////
The test case is lifted almost directly from the documentation; it compiles and runs fine under 1.32 but does not compile under 1.33 (g++ 3.4.4 on Linux). The first of several error messages:
/usr/local/include/boost-1_33/boost/archive/detail/interface_oarchive.hp p: In member function `const boost::archive::detail::basic_pointer_oserializer* boost::archive::detail::interface_oarchive<Archive>::register_type(const T*)': /usr/local/include/boost-1_33/boost/archive/detail/interface_oarchive.hp p:66: error: invalid use of undefined type `const struct boost::archive::detail::basic_pointer_oserializer' /usr/local/include/boost-1_33/boost/archive/detail/basic_oarchive.hpp:43
error: forward declaration of `const struct boost::archive::detail::basic_pointer_oserializer'
Any advice would be greatly appreciated.
Andrew
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participants (2)
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Andrew Lin -
Robert Ramey