Question

我正在使用Ubuntu + Eclipse并安装了boost（不确定是否正确）。我使用apt-get install libboost *

安装了Boost

我测试了一些简单的代码，似乎提升工作正常。

但是，当我尝试学习线程部分时，下面的代码不起作用。

#include <boost/thread/thread.hpp> 
#include <iostream>
using namespace std;

void hello()
{
   cout<<"hello!"<<endl;
}   

int main()
{
    boost::thread thrd(&hello);
    cout<<"Just a test!"<<endl;
}

错误信息如下，有4个错误。

Severity and Description Path Resource Location Creation Time Id
/usr/local/include/boost/thread/detail/thread.hpp undefined reference to `boost::detail::thread_data_base::~thread_data_base()'  FirstCppProject line 40 1260656497961 200


Severity and Description Path Resource Location Creation Time Id
/usr/local/include/boost/thread/detail/thread.hpp undefined reference to `boost::thread::start_thread()'  FirstCppProject line 191 1260656497967 202


Severity and Description Path Resource Location Creation Time Id
/usr/local/include/boost/thread/pthread/thread_data.hpp undefined reference to `vtable for boost::detail::thread_data_base'  FirstCppProject line 65 1260656497965 201


Severity and Description Path Resource Location Creation Time Id
undefined reference to `boost::thread::~thread()' FirstCppProject test.cpp line 15 1260656497959 199

如果我的问题太天真，请原谅我。请提供您认为可能帮助我的任何信息。

Answer 1

你必须链接到线程库libboost_thread _...

Answer 2

有时你需要告诉你链接库的位置，它会找出链接的链接。

Answer 3

添加链接器 - ＆gt; 1.右键点击该项目 2.在属性窗口中选择 3.点击c / c ++构建 4.选择设置 5.并选择库 6.然后你可以添加连接器：boost_thread和boost_system等

使用Eclipse编译boost :: thread

3 个答案: