Warning::'XXX' will be initialized later

作为一个有强迫症的人,实在是受不了 warning 的存在

这个warning是由于初始化顺序引起的, 
  1. // 会出现warning 的代码!
  2. class cInit
  3. {
  4. public:
  5.     cInit(std::string str,int a): str_(str), a_(a)
  6.     { }

  7. private:
  8.     int a_;
  9.     std::string str_;
  10. };


  1. // OK
  2. class cInit
  3. {
  4. public:
  5.     cInit(std::string str,int a): str_(str), a_(a)
  6.     { }

  7. private:
  8.     std::string str_;
  9.     int a_;
  10. };
ps:转自:http://blog.chinaunix.net/uid-17019762-id-3152012.html


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转载自blog.csdn.net/sourire_will/article/details/7460607