C++ 11 (C++ 0x)初探
1. auto,自动检测变量初始化类型,有些地方用起来特别方便
std::map<std::string, std::string> addrBooks; // some inserting ... // iterate elemants // way before c11 std::map<std::string, std::string>::iterator it = addrBooks.begin(); // way in c11 auto it11 = addrBooks.begin();
2. for 循环新特性
std::vector<int> ints; // some inserting ... // ranged for loop for( int& i : ints) { std::cout << i; } // or use the auto feature for( auto addr : addrBooks ) { std::cout << addr.first << ' ' << addr.second; }
3. 连写右角符号'>>'
// pass before c11 std::vector<std::vector<int> > vvints; // pass in c11 std::vector<std::vector<int>> vvints11;4. 在标准库中加入多线程的支持
5.
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