C++ 11

1std::terminate();   set_terminate ，产生异常会调用该函数，默认是调用abort
2void handler()
3{
4	cout << "error ~~~~~~~~~~~~~~~~~~";
5}
6
7    std::set_terminate(handler);//默认调用abort
8	try
9	{
10
11		throw std::logic_error("logic error");
12		throw std::runtime_error("mem leack");
13	}
14	catch (std::exception e)
15	{
16
17
18		cout << e.what();
19	//	abort();
20		std::terminate(); //终止处理异常
21	}
22
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29std::ref 强制转换为引用&
30std::move 强制转换 右值引用&&