C++ Boost序列化示例错误:未找到架构x86_64的符号
当我尝试构建/运行一个C++ Boost序列化示例错误:未找到架构x86_64的符号,c++,serialization,boost,C++,Serialization,Boost,当我尝试构建/运行一个boost序列化示例代码程序时,我遇到了一些错误,我无法解决这些错误,而且代码来自boost序列化教程,因此我认为这不是错误的。我使用的是NetBeans 8.0.2 IDE和Boost库版本1.58.0。 守则: #include <fstream> // include headers that implement a archive in simple text format //#include <boost/archive/text_oarch
boost序列化
示例代码程序时,我遇到了一些错误,我无法解决这些错误,而且代码来自boost序列化教程,因此我认为这不是错误的。我使用的是NetBeans 8.0.2 IDE和Boost库版本1.58.0。
守则:
#include <fstream>
// include headers that implement a archive in simple text format
//#include <boost/archive/text_oarchive.hpp>
//#include <boost/archive/text_iarchive.hpp>
#include "../boost/archive/text_oarchive.hpp"
#include "../boost/archive/text_iarchive.hpp"
/////////////////////////////////////////////////////////////
// gps coordinate
//
// illustrates serialization for a simple type
//
class gps_position
{
private:
friend class boost::serialization::access;
// When the class Archive corresponds to an output archive, the
// & operator is defined similar to <<. Likewise, when the class Archive
// is a type of input archive the & operator is defined similar to >>.
template<class Archive>
void serialize(Archive & ar, const unsigned int version)
{
ar & degrees;
ar & minutes;
ar & seconds;
}
int degrees;
int minutes;
float seconds;
public:
gps_position(){};
gps_position(int d, int m, float s) :
degrees(d), minutes(m), seconds(s)
{}
};
int main() {
// create and open a character archive for output
std::ofstream ofs("filename");
// create class instance
const gps_position g(35, 59, 24.567f);
// save data to archive
{
boost::archive::text_oarchive oa(ofs);
// write class instance to archive
oa << g;
// archive and stream closed when destructors are called
}
// ... some time later restore the class instance to its orginal state
gps_position newg;
{
// create and open an archive for input
std::ifstream ifs("filename");
boost::archive::text_iarchive ia(ifs);
// read class state from archive
ia >> newg;
// archive and stream closed when destructors are called
}
return 0;
}
#包括
//包括以简单文本格式实现存档的标题
//#包括
//#包括
#包括“./boost/archive/text\u oarchive.hpp”
#包括“./boost/archive/text\u iarchive.hpp”
/////////////////////////////////////////////////////////////
//gps坐标
//
//演示了简单类型的序列化
//
类gps_位置
{
私人:
好友类boost::serialization::access;
//当类归档对应于输出归档时
//运算符的定义类似于。
模板
无效序列化(存档和ar,常量未签名整数版本)
{
ar&学位;
应收账款&分钟;
ar&秒;
}
国际学位;
整数分钟;
浮动秒;
公众:
gps_位置(){};
gps_位置(整数d、整数m、浮点s):
度(d)、分(m)、秒(s)
{}
};
int main(){
//创建并打开用于输出的角色存档
std::ofs流(“文件名”);
//创建类实例
常数gps_位置g(35,59,24.567f);
//将数据保存到存档
{
boost::archive::text\u oarchive oa(ofs);
//将类实例写入存档
oa>newg;
//调用析构函数时归档和流关闭
}
返回0;
}
现在显示错误消息:
g++ -o dist/Debug/GNU-MacOSX/boost_serialization build/Debug/GNU-MacOSX/main.o
Undefined symbols for architecture x86_64:
"boost::serialization::typeid_system::extended_type_info_typeid_0::type_register(std::type_info const&)", referenced from:
boost::serialization::extended_type_info_typeid<gps_position>::extended_type_info_typeid() in main.o
"boost::serialization::typeid_system::extended_type_info_typeid_0::type_unregister()", referenced from:
boost::serialization::extended_type_info_typeid<gps_position>::~extended_type_info_typeid() in main.o
"boost::serialization::typeid_system::extended_type_info_typeid_0::extended_type_info_typeid_0(char const*)", referenced from:
boost::serialization::extended_type_info_typeid<gps_position>::extended_type_info_typeid() in main.o
"boost::serialization::typeid_system::extended_type_info_typeid_0::~extended_type_info_typeid_0()", referenced from:
boost::serialization::extended_type_info_typeid<gps_position>::~extended_type_info_typeid() in main.o
boost::serialization::extended_type_info_typeid<gps_position>::extended_type_info_typeid() in main.o
"boost::archive::archive_exception::archive_exception(boost::archive::archive_exception::exception_code, char const*, char const*)", referenced from:
void boost::archive::basic_text_iprimitive<std::__1::basic_istream<char, std::__1::char_traits<char> > >::load<float>(float&) in main.o
void boost::archive::basic_text_iprimitive<std::__1::basic_istream<char, std::__1::char_traits<char> > >::load<int>(int&) in main.o
void boost::archive::basic_text_oprimitive<std::__1::basic_ostream<char, std::__1::char_traits<char> > >::save_impl<float>(float const&, mpl_::bool_<true>&) in main.o
void boost::archive::basic_text_oprimitive<std::__1::basic_ostream<char, std::__1::char_traits<char> > >::save_impl<int>(int const&, mpl_::bool_<false>&) in main.o
void boost::archive::basic_text_iprimitive<std::__1::basic_istream<char, std::__1::char_traits<char> > >::load<boost::archive::tracking_type>(boost::archive::tracking_type&) in main.o
void boost::archive::basic_text_iprimitive<std::__1::basic_istream<char, std::__1::char_traits<char> > >::load<boost::archive::class_id_type>(boost::archive::class_id_type&) in main.o
void boost::archive::basic_text_iprimitive<std::__1::basic_istream<char, std::__1::char_traits<char> > >::load<boost::archive::object_id_type>(boost::archive::object_id_type&) in main.o
...
"boost::archive::archive_exception::~archive_exception()", referenced from:
void boost::archive::basic_text_iprimitive<std::__1::basic_istream<char, std::__1::char_traits<char> > >::load<float>(float&) in main.o
void boost::serialization::throw_exception<boost::archive::archive_exception>(boost::archive::archive_exception const&) in main.o
void boost::archive::basic_text_iprimitive<std::__1::basic_istream<char, std::__1::char_traits<char> > >::load<int>(int&) in main.o
void boost::archive::basic_text_oprimitive<std::__1::basic_ostream<char, std::__1::char_traits<char> > >::save_impl<float>(float const&, mpl_::bool_<true>&) in main.o
void boost::archive::basic_text_oprimitive<std::__1::basic_ostream<char, std::__1::char_traits<char> > >::save_impl<int>(int const&, mpl_::bool_<false>&) in main.o
void boost::archive::basic_text_iprimitive<std::__1::basic_istream<char, std::__1::char_traits<char> > >::load<boost::archive::tracking_type>(boost::archive::tracking_type&) in main.o
void boost::archive::basic_text_iprimitive<std::__1::basic_istream<char, std::__1::char_traits<char> > >::load<boost::archive::class_id_type>(boost::archive::class_id_type&) in main.o
...
"boost::archive::text_iarchive_impl<boost::archive::text_iarchive>::load_override(boost::archive::class_name_type&, int)", referenced from:
boost::archive::text_iarchive& boost::archive::detail::interface_iarchive<boost::archive::text_iarchive>::operator>><boost::archive::class_name_type>(boost::archive::class_name_type&) in main.o
"boost::archive::text_iarchive_impl<boost::archive::text_iarchive>::text_iarchive_impl(std::__1::basic_istream<char, std::__1::char_traits<char> >&, unsigned int)", referenced from:
boost::archive::text_iarchive::text_iarchive(std::__1::basic_istream<char, std::__1::char_traits<char> >&, unsigned int) in main.o
"boost::archive::text_oarchive_impl<boost::archive::text_oarchive>::save(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)", referenced from:
void boost::archive::save_access::save_primitive<boost::archive::text_oarchive, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(boost::archive::text_oarchive&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) in main.o
"boost::archive::text_oarchive_impl<boost::archive::text_oarchive>::text_oarchive_impl(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, unsigned int)", referenced from:
boost::archive::text_oarchive::text_oarchive(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, unsigned int) in main.o
"boost::archive::basic_text_oarchive<boost::archive::text_oarchive>::newtoken()", referenced from:
void boost::archive::text_oarchive_impl<boost::archive::text_oarchive>::save<float>(float const&) in main.o
void boost::archive::text_oarchive_impl<boost::archive::text_oarchive>::save<int>(int const&) in main.o
void boost::archive::text_oarchive_impl<boost::archive::text_oarchive>::save<boost::archive::tracking_type>(boost::archive::tracking_type const&) in main.o
void boost::archive::text_oarchive_impl<boost::archive::text_oarchive>::save<boost::archive::class_id_reference_type>(boost::archive::class_id_reference_type const&) in main.o
void boost::archive::text_oarchive_impl<boost::archive::text_oarchive>::save<boost::archive::class_id_type>(boost::archive::class_id_type const&) in main.o
void boost::archive::text_oarchive_impl<boost::archive::text_oarchive>::save<boost::archive::object_reference_type>(boost::archive::object_reference_type const&) in main.o
void boost::archive::text_oarchive_impl<boost::archive::text_oarchive>::save<boost::archive::object_id_type>(boost::archive::object_id_type const&) in main.o
...
"boost::archive::basic_text_iprimitive<std::__1::basic_istream<char, std::__1::char_traits<char> > >::~basic_text_iprimitive()", referenced from:
boost::archive::text_iarchive_impl<boost::archive::text_iarchive>::~text_iarchive_impl() in main.o
"boost::archive::basic_text_oprimitive<std::__1::basic_ostream<char, std::__1::char_traits<char> > >::~basic_text_oprimitive()", referenced from:
boost::archive::text_oarchive_impl<boost::archive::text_oarchive>::~text_oarchive_impl() in main.o
"boost::archive::detail::basic_iarchive::load_object(void*, boost::archive::detail::basic_iserializer const&)", referenced from:
void boost::archive::detail::load_non_pointer_type<boost::archive::text_iarchive>::load_standard::invoke<gps_position>(boost::archive::text_iarchive&, gps_position const&) in main.o
"boost::archive::detail::basic_iarchive::~basic_iarchive()", referenced from:
boost::archive::detail::common_iarchive<boost::archive::text_iarchive>::~common_iarchive() in main.o
"boost::archive::detail::basic_oarchive::save_object(void const*, boost::archive::detail::basic_oserializer const&)", referenced from:
void boost::archive::detail::save_non_pointer_type<boost::archive::text_oarchive>::save_standard::invoke<gps_position>(boost::archive::text_oarchive&, gps_position const&) in main.o
"boost::archive::detail::basic_oarchive::end_preamble()", referenced from:
void boost::archive::save_access::save_primitive<boost::archive::text_oarchive, float>(boost::archive::text_oarchive&, float const&) in main.o
void boost::archive::save_access::save_primitive<boost::archive::text_oarchive, int>(boost::archive::text_oarchive&, int const&) in main.o
void boost::archive::save_access::save_primitive<boost::archive::text_oarchive, boost::archive::tracking_type>(boost::archive::text_oarchive&, boost::archive::tracking_type const&) in main.o
void boost::archive::save_access::save_primitive<boost::archive::text_oarchive, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(boost::archive::text_oarchive&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) in main.o
void boost::archive::save_access::save_primitive<boost::archive::text_oarchive, boost::archive::class_id_reference_type>(boost::archive::text_oarchive&, boost::archive::class_id_reference_type const&) in main.o
void boost::archive::save_access::save_primitive<boost::archive::text_oarchive, boost::archive::class_id_type>(boost::archive::text_oarchive&, boost::archive::class_id_type const&) in main.o
void boost::archive::save_access::save_primitive<boost::archive::text_oarchive, boost::archive::object_reference_type>(boost::archive::text_oarchive&, boost::archive::object_reference_type const&) in main.o
...
"boost::archive::detail::basic_oarchive::~basic_oarchive()", referenced from:
boost::archive::detail::common_oarchive<boost::archive::text_oarchive>::~common_oarchive() in main.o
"boost::archive::detail::basic_iserializer::basic_iserializer(boost::serialization::extended_type_info const&)", referenced from:
boost::archive::detail::iserializer<boost::archive::text_iarchive, gps_position>::iserializer() in main.o
"boost::archive::detail::basic_iserializer::~basic_iserializer()", referenced from:
boost::archive::detail::iserializer<boost::archive::text_iarchive, gps_position>::~iserializer() in main.o
"boost::archive::detail::basic_oserializer::basic_oserializer(boost::serialization::extended_type_info const&)", referenced from:
boost::archive::detail::oserializer<boost::archive::text_oarchive, gps_position>::oserializer() in main.o
"boost::archive::detail::basic_oserializer::~basic_oserializer()", referenced from:
boost::archive::detail::oserializer<boost::archive::text_oarchive, gps_position>::~oserializer() in main.o
"boost::serialization::typeid_system::extended_type_info_typeid_0::is_less_than(boost::serialization::extended_type_info const&) const", referenced from:
vtable for boost::serialization::detail::singleton_wrapper<boost::serialization::extended_type_info_typeid<gps_position> > in main.o
vtable for boost::serialization::extended_type_info_typeid<gps_position> in main.o
"boost::serialization::typeid_system::extended_type_info_typeid_0::is_equal(boost::serialization::extended_type_info const&) const", referenced from:
vtable for boost::serialization::detail::singleton_wrapper<boost::serialization::extended_type_info_typeid<gps_position> > in main.o
vtable for boost::serialization::extended_type_info_typeid<gps_position> in main.o
"boost::serialization::extended_type_info::key_register() const", referenced from:
boost::serialization::extended_type_info_typeid<gps_position>::extended_type_info_typeid() in main.o
"boost::serialization::extended_type_info::key_unregister() const", referenced from:
boost::serialization::extended_type_info_typeid<gps_position>::~extended_type_info_typeid() in main.o
"typeinfo for boost::serialization::typeid_system::extended_type_info_typeid_0", referenced from:
typeinfo for boost::serialization::extended_type_info_typeid<gps_position> in main.o
"typeinfo for boost::archive::archive_exception", referenced from:
void boost::serialization::throw_exception<boost::archive::archive_exception>(boost::archive::archive_exception const&) in main.o
"typeinfo for boost::archive::detail::basic_iarchive", referenced from:
boost::archive::text_iarchive& boost::serialization::smart_cast_impl::reference<boost::archive::text_iarchive&>::polymorphic::cross::cast<boost::archive::detail::basic_iarchive>(boost::archive::detail::basic_iarchive&) in main.o
typeinfo for boost::archive::detail::common_iarchive<boost::archive::text_iarchive> in main.o
"typeinfo for boost::archive::detail::basic_oarchive", referenced from:
boost::archive::text_oarchive& boost::serialization::smart_cast_impl::reference<boost::archive::text_oarchive&>::polymorphic::cross::cast<boost::archive::detail::basic_oarchive>(boost::archive::detail::basic_oarchive&) in main.o
typeinfo for boost::archive::detail::common_oarchive<boost::archive::text_oarchive> in main.o
"typeinfo for boost::archive::detail::basic_iserializer", referenced from:
typeinfo for boost::archive::detail::iserializer<boost::archive::text_iarchive, gps_position> in main.o
"typeinfo for boost::archive::detail::basic_oserializer", referenced from:
typeinfo for boost::archive::detail::oserializer<boost::archive::text_oarchive, gps_position> in main.o
"vtable for boost::archive::archive_exception", referenced from:
boost::archive::archive_exception::archive_exception(boost::archive::archive_exception const&) in main.o
NOTE: a missing vtable usually means the first non-inline virtual member function has no definition.
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
g++-o dist/Debug/GNU-MacOSX/boost\u序列化构建/Debug/GNU-MacOSX/main.o
架构x86_64的未定义符号:
“boost::serialization::typeid_system::extended_type_info_typeid_0::type_register(std::type_info const&)”,引用自:
main.o中的boost::serialization::extended_type_info_typeid::extended_type_info_typeid()
“boost::serialization::typeid_system::extended_type_info_typeid_0::type_unregister()”,引用自:
boost::serialization::extended_type_info_typeid::~ main.o中的extended_type_info_typeid()
“boost::serialization::typeid_system::extended_type_info_typeid_0::extended_type_info_typeid_0(char const*)”,引用自:
main.o中的boost::serialization::extended_type_info_typeid::extended_type_info_typeid()
“boost::serialization::typeid_system::extended_type_info_typeid_0::~ extended_type_info_typeid_0()”,引用自:
boost::serialization::extended_type_info_typeid::~ main.o中的extended_type_info_typeid()
main.o中的boost::serialization::extended_type_info_typeid::extended_type_info_typeid()
“boost::archive::archive_exception::archive_exception(boost::archive::archive_exception::exception_code,char const*,char const*)”,引用自:
void boost::archive::basic_text_iprimitive::在main.o中加载(float&)
void boost::archive::basic_text_iprimitive::在main.o中加载(int&)
void boost::archive::basic\u text\u oprimitive::在main.o中保存impl(float const&,mpl::bool&)
void boost::archive::basic\u text\u oprimitive::在main.o中保存impl(int const&,mpl::bool&)
void boost::archive::basic_text_iprimitive::load(boost::archive::tracking_type&)在main.o中
void boost::archive::basic_text_iprimitive::load(boost::archive::class_id_type&)在main.o中
void boost::archive::basic_text_iprimitive::load(boost::archive::object_id_type&)在main.o中
...
“boost::archive::archive_exception::~archive_exception()”,引用自:
void boost::archive::basic_text_iprimitive::在main.o中加载(float&)
void boost::serialization::在main.o中抛出异常(boost::archive::archive\u exception const&)
void boost::archive::basic_text_iprimitive::在main.o中加载(int&)
void boost::archive::basic\u text\u oprimitive::在main.o中保存impl(float const&,mpl::bool&)
void boost::archive::basic\u text\u oprimitive::在main.o中保存impl(int const&,mpl::bool&)
void boost::archive::basic_text_iprimitive::load(boost::archive::tracking_type&)在main.o中
void boost::archive::basic_text_iprimitive::load(boost::archive::class_id_type&)在main.o中
...
“boost::archive::text\u iarchive\u impl::load\u override(boost::archive::class\u name\u type&,int)”,引用自:
main.o中的boost::archive::text\u iarchive&boost::archive::detail::interface\u iarchive::operator>>(boost::archive::class\u name\u type&)
“boost::archive::text\u-iarchive\u-impl::text\u-iarchive\u-impl(std::\u-1::basic\u-istream&,unsigned int)”,引用自:
main.o中的boost::archive::text\u iarchive::text\u iarchive(std::\u 1::basic\u istream&,unsigned int)
“boost::archive::text\u oarchive\u impl::save(std::\u 1::basic\u string const&)”,引用自:
main.o中的void boost::archive::save_access::save_原语(boost::archive::text_oarchive&,std::_1::basic_string const&)
“boost::archive::text\u oarchive\u impl::text\u oarchive\u impl(std::\u 1::basic\u ostream&,unsigned int)”,引用自:
main.o中的boost::archive::text_oarchive::text_oarchive(std::__1::basic_ostream&,unsigned int)
“boost::archive::basic\u text\u oarchive::newtoken()”,引用自:
void boost::archive::text\u oarchive\u impl::在main.o中保存(float const&)
void boost::archive::text\u oarchive\u impl::在main.o中保存(int const&)
void boost::archive::text\u oarchive\u impl::save(boost::archive::tracking\u type const&)在main.o中
void boost::archive::text\u oarchive\u impl::save(boost::archive::class\u id\u reference\u type const&)在main.o中
void boost::archive::text\u oarchive\u impl::save(boost::archive::class\u id\u type const&)在main.o中
void boost::archive::text\u oarchive\u impl::save(boost::archive::object\u reference\u type const&)在main.o中
void boost::archive::text\u oarchive\u impl::save(boost::archive::object\u id\u type const&)在main.o中
...
“boost::archive::basic_text_iprimitive::~basic_text_iprimitive()”,已引用
g++ main.cpp -lboost_serialization