test

Sun Studio 12：C++ 用户指南
    
强
 
 强制类型转换
  reinterpret_cast ( Index Term Link )
  static_cast ( Index Term Link )
  动态 ( Index Term Link )
   强制类型转换到 void* ( Index Term Link )
   向上强制类型转换 ( Index Term Link )
   向下强制类型转换 ( Index Term Link )