[C++] Template练习

template <typename T>void myswap(T& a,T& b){ T temp = a; a = b; b = temp;}int _tmain(int argc, _TCHAR* argv[]){ int a = 3; int b = 5; myswap(a,b); double c = 3.2; double d = 5.9; myswap(c,d); cout<<"before myswap(a,b) =("<<a<<","<<b<<")"<<"after myswap(a,b) =("<<a<<","<<b<<")"<<endl; cout<<"before myswap(c,d) =("<<c<<","<<d<<")"<<"after myswap(c,d) =("<<c<<","<<d<<")"<<endl; system("pause"); return 0;}

 

template函数的练习......