·条款一：指针与引用的区别

·条款二：尽量使用C++风格的类型转换

·条款三：不要使用多态性数组

·条款四：避免无用的缺省构造函数

·条款五：谨慎定义类型转换函数

·条款六：自增(increment)、自减(decrement)操作符前缀形式与后缀形式的区别

　-Terms of one: the difference between pointer and invoke the provisions of the Second: to make full use of C++ Style type conversion terms of the three: Do not use the terms of polymorphism array four: avoid useless default constructor terms of five: cautious the definition of the terms of the six types of transfer function: Since the increase (increment), since by (decrement) operator prefix and suffix forms the distinction between form