See C + + (template class) with Assembly vision

From:   http://blog.csdn.net/feixiaoxing/article/details/6787867   If the class is a determined data type, then the template is an abstraction of the class. Suppose there is such a class, it needs to compute the data, and there are a lot of types, then we might want to define different classes for different types of data. We can use the following code to illustrate the problem: View plain class int_process   {       int a;        int b;   public:       int_ Process (Int m, int n): A (m),  b (n)  {}       ~int_process ()  {}       int add ()  {return a + b;}        int sub ()  {return a - b;}        int mul ()  {return a * b;}        int div ()  {return a / b;}   };      class short_process   {        short a;     &NBsp; short b;   public:       short_process (short m,  Short n): A (m),  b (n)  {}       ~short_process ()  {}