x.obj : error LNK2019: unresolved external symbol "void __cdecl boost::throw_exception(class std::exception const &)" (?throw_exception@boost@@YAXABVexception@std@@@Z) referenced in function "void __cdecl boost::asio::detail::do_throw_error(class boost::system::error_code const &,char...
error LNK2001: unresolved external symbol "void __cdecl boost::throw_exception" 解决办法:在编译选项里面加入/EHsc
使用boost库,VS生成的时候一直报错, error LNK2019: 无法解析的外部符号 "void __cdecl boost::throw_exception(class std::exception const &)" 搜索网上资料得知,可能是使用的boost库默认定义了BOOST_NO_EXCEPTIONS宏,需要用户自定义throw_exception函数,在报错的那个cpp中添加如下函数 voidthrow_exception(std::exc...
x.obj : error LNK2019: unresolved external symbol "void __cdecl boost::throw_exception(class std::exception const &)" (?throw_exception@boost@@YAXABVexception@std@@@Z) referenced in function "void __cdecl boost::asio::detail::do_throw_error(class boost::system::error_code const &,char...
使用Boost.Exception:Boost提供了boost::exception类,可以用来创建自定义异常类型。 添加上下文信息:通过boost::throw_exception添加详细的上下文信息,帮助调试和问题定位。 异常继承:从boost::exception派生自定义异常类,以满足特定需求。 异常处理:在代码中捕获和处理自定义异常,确保异常处理机制的完整性。
* boost-throw-exception:x64-linux -> 1.83.0 * boost-type-traits:x64-linux -> 1.83.0 * boost-uninstall:x64-linux -> 1.83.0 * boost-utility:x64-linux -> 1.83.0 * boost-vcpkg-helpers:x64-linux -> 1.83.0 Additional packages (*) will be modified to complete this operation. ...
get().push_task(&func_test1);tasks_processor::get().start();boost::exception_ptr ptr;boost::threadt([&ptr](){run_sub_thread_throw(ptr);});t.join();// 子线程有异常,在主线程中抛出异常if(ptr){std::cerr<<"bad exception occurred in sub thread\n";boost::rethrow_exception(ptr);}}...
[core]:x64-windows -> 1.75.0 -- D:\vcpkg\buildtrees\versioning\versions\boost-static-assert\2a41c4703c7122de25b1c60510c43edc9371f63d boost-throw-exception[core]:x64-windows -> 1.75.0 -- D:\vcpkg\buildtrees\versioning\versions\boost-throw-exception\b13bdf32a20786a0165cc20205ef63765c...
当中用蓝色标记出的部分（layout, local_size_x, local_size_y, local_size_z, in）为keyword，斜体字部分（a, b, c）为数据类型为unsigned int的数字，请编写一个函数，用于从文件里抽取出a, b, c的值。当中文件名称为输入參数，该函数的返回值是抽取得到的a,b,c三个值。
BOOST_THROW_EXCEPTION( std::out_of_range ( "string_ref::substr" ) ); Upgrade to Boost release 1.70.0 (#42) 3 years ago 165 return basic_string_ref(data() + pos, (std::min)(size() - pos, n)); initial commit with Boost release 1.53.0 10 years ago 166 } upgrade to Boos...