C＆C＋＋程序錯誤調試大全

a. "new types may not be defined in a return type" error

class 類名
        {
            private:
            public:
            protected:
        }

如果你的類是如此聲明的，那麼編譯過程將不可避免的出現： "new types may not be defined in a return type" error 。如何避免？類聲明結束時別忘了加上分號（；）吧！

#include <iostream>

using namespace std;

class Tadd
 {
   public:
   int add(int a ,int b)
       {
          return a+b;
       }
   double add(double x,double y)
     {
       return x+y;
      }
 }                         ------------>add ";"

   int   main()
   {
     Tadd m;
     cout << "sam1="<<m.add(2,3)<<endl;
     cout << "sam2="<<m.add(2.3,3.6)<<endl;
    }