
5.1 ITEM M9:使用析构函数防止资源泄漏 .................................................33
5.2 I
TEM M10:在构造函数中防止资源泄漏 ................................................36
5.3 I
TEM M11:禁止异常信息(EXCEPTIONS)传递到析构函数外.................................44
5.4 I
TEM M12:理解“抛出一个异常”与“传递一个参数”或“调用一个虚函数”间的差异 ......46
5.5 I
TEM M13:通过引用(REFERENCE)捕获异常 .............................................51
5.6 I
TEM M14:审慎使用异常规格(EXCEPTION SPECIFICATIONS) .................................... 54
5.7 I
TEM M15:了解异常处理的系统开销 ..................................................58
6. 效率............................................................................... 59
6.1 I
TEM M16:牢记 80-20 准则(80-20 RULE)............................................60
6.2 I
TEM M17:考虑使用 LAZY EVALUATION(懒惰计算法) ......................................62
6.3 I
TEM M18:分期摊还期望的计算 ......................................................67
6.4 I
TEM M19:理解临时对象的来源 ......................................................71
6.5 I
TEM M20:协助完成返回值优化 ......................................................73
6.6 I
TEM M21:通过重载避免隐式类型转换 ................................................76
6.7 I
TEM M22:考虑用运算符的赋值形式(OP=)取代其单独形式(OP) ........................ 77
6.8 I
TEM M23:考虑变更程序库 ..........................................................79
6.9 I
TEM M24:理解虚拟函数、多继承、虚基类和 RTTI 所需的代价 ...........................82
7. 技巧(TECHNIQUES,又称 IDIOMS 或 PATTERN) .......................................... 88
7.1 I
TEM M25:将构造函数和非成员函数虚拟化 ............................................89
7.2 I
TEM M26:限制某个类所能产生的对象数量 ............................................94
7.3 I
TEM M27:要求或禁止在堆中产生对象 ...............................................106
7.4 I
TEM M28:灵巧(SMART)指针........................................................116
7.5 I
TEM M29:引用计数 ...............................................................133
7.6 I
TEM M30:代理类 .................................................................157
7.7 I
TEM M31:让函数根据一个以上的对象来决定怎么虚拟 .................................167
8. 杂项.............................................................................. 185
8.1 I
TEM M32:在未来时态下开发程序 ...................................................185
8.2 I
TEM M33:将非尾端类设计为抽象类 .................................................189
8.3 I
TEM M34:如何在同一程序中混合使用 C++和 C ........................................197
8.4 I
TEM M35:让自己习惯使用标准 C++语言 ..............................................201
9. 附录.............................................................................. 205
9.1 推荐读物 ......................................................................205
9.2 一个 AUTO_PTR 的实现实例......................................................... 208
9.3 在
C++ 中计算物件个数(OBJECTS COUNTING IN C++)译者:陈崴 ........................211
9.4 为智能指标实作
OPERATOR->*(IMPLEMENTING OPERATOR->* FOR SMART POINTERS)译者:陈崴 .....223
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