DEV-C++ 5.11 debugging issue with STL iterator

Question

I am using DEV-C++ 5.11 on Windows 10. I find that the Debugger support for STL containers seems not very good, or maybe I am missing something. I have following code: xxx.h

typedef std::vector<double> vd;
typedef vd::const_iterator it_vd;

xxx.cpp

vd vec;
......
for (it_vd it = vec.begin(); it != vec.end(); ++ it)
{
    std::cout << "element " << *it << std::endl;
}

First, I found that I cannot see the content of vec by using the watch. Second, if I put the breakpoint at the line in the for loop, once the debugger goes there, it cannot get out, no matter I use next line/next instruction or continue. Am I missing something?

Answer 1

使用“\\n”（换行）而不是 endl。