在C ++ 0x书中浏览货币并认为我会给示例代码一个运行。这是基本的。
#include <iostream>
#include <thread>
void hello()
{
std::cout<<"Hello Concurrent World\n";
}
int main(int argc, char *argv[])
{
std::thread t(hello);
t.join();
}
编译:
g++ -std=c++0x -g -o pgm pgm.cpp
热潮:
Program received signal SIGSEGV, Segmentation fault.
_dl_fixup (l=0x7ffff7b0992c, reloc_arg=<value optimized out>) at ../elf/dl-runtime.c:147
147 ../elf/dl-runtime.c: No such file or directory.
in ../elf/dl-runtime.c
似乎是某种设置/库问题。有谁熟悉这个?
答案 0 :(得分:20)
您需要使用-pthread
标记进行编译/链接。