text: /*
  *
  *      Filename: method.h
  *
  *        Author: Haibo Hao
  *        Email : haohaibo@ncic.ac.cn
  *   Description: ---
  *        Create: 2017-06-01 10:40:31
  * Last Modified: 2017-06-01 10:40:31
  **/
  
  /* 函数模板的声明形式
   * template < class identifier> function_declaration;
   * template < typename identifier> function_declaration;
   **/
  
  template <typename T>
  void swap(T &t1, T &t2);
  
  #include "method.cpp"
  