书籍详情
More Effective C++（英文版）
作者：（美）迈耶斯 著
出版社：机械工业出版社
出版时间：2006-04-01
ISBN：9787111188308
定价：¥39.00
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内容简介
本书着重探讨了包括异常处理在内的一系列高级技术。其特点在于：第一，包含很多时新的标准C++的内容；第二，所讨论的主题倾向于“战略化”而非“战术化”，并且讨论得更深入、更彻底，尤其是对虚析构函数、智能指针、引用计数以及代理类等技术和模式论述的深入程度。如果说《EffectiveC++》主要讨论C++中一些相对基础的概念和技巧的话，那么《MoreEffectiveC++》则着重探讨了包括异常处理在内的一系列高级技术。与前者相比，后者具有两大主要区别：其一，它包含很多时新的标准C++的内容；第二，它讨论的主题倾向于“战略化”而非“战术化”，并且讨论得更深入、更彻底。尤其是对虚析构函数、智能指针、引用计数以及代理类（proxyclasse）等技术和模式论述的深入程度，让人很难想象是出现于这样的一本小书之中。游刃有余的技术，高超的写作技巧，Scott无疑是世界上最优秀的C++技术作家之一。在简洁、清晰、易读等方面，这两本书都卓尔不群。总之，Scott提供的这85个可以改善编程技术和设计思维的方法，都是中、高级C++程序员必备的技能。与其姊妹篇《EffectiveC++》一样，本书充满了实用性很强的忠告，对每一位以C++为开发工具的程序员而言，都是必备的读物。本书主要内容·一些经过验证的用来改善程序效率的方法，包括检验C++语言特性所带来的时间和空间上的成本。·全面地描述了C++专家所使用的高级技术，包括placementnew、virtualconstructors、smartpointers、referencecounting、proxyclasses和double-dispatching等。·以实例说明异常处理带给C++类和函数的冲击。·介绍新的语言特性，包括bool、mutable、explicit、namespaces、成员模板、标准模板库等。
作者简介
ScottMeyersScottMeyers：世界顶级的C++软件开发技术权威之一。他是两本畅销书EffectiveC++和MoreEffectiveC++的作者，以前曾经是C++Report的专栏作家。他经常为C/C++UsersJournal和Dr.Dobb'sJournal撰稿，也为全球范围内的客户做咨询活动。他也是AdvisoryBoardsforNumeriXLLC和InfoCruiser公司的成员。他拥有BrownUniversity的计算机科学博士学位。>>更多作品
目录
Acknowledgments
Introduction
Basics
Item 1: Distinguish between pointers and references.
Item 2: Prefer C++-style casts.
Item 3: Never treat arrays polymorphically.
Item 4: Avoid gratuitous default constructor's.
Operators
Item 5: Be wary of user-defined conversion functions.
Item 6: Distinguish between prefix and postfix forms of
increment and decrement operators.
Item 7: Never overload &&, ] ], or ,.
Item 8: Understand the different meanings of new
and delete.
Exceptions
Item 9: Use destructors to prevent resource leaks.
Item I0: Prevent resource leaks in constructors.
Item I I: Prevent exceptions from leaving destructors.
Item 12: Understand how throwing an exception differs from
passing a parameter or calling a virtual function.
Item 13: Catch exceptions by reference.
Item 14: Use exception specifications judiciously.
Item 15: Understand the costs of exception handling.
Efficiency
Item 16: Remember the 80-20 rule.
Item 17: Consider using lazy evaluation.
Item 18: Amortize the cost of expected computations.
Item 19: Understand the origin of temporary objects.
Item 20: Facilitate the return value optimization.
Item 21: Overload to avoid implicit type conversions.
Item 22: Consider using op-- instead of stand-alone op.
Item 23: Consider alternative libraries.
Item 24: Understand the costs of virtual functions, multiple
inheritance, virtual base classes, and RTTI.
Techniques
Item 25: Virtualizing constructors and non-member functions.
Item 26: Limiting the number of objects of a class.
Item 27: Requiring or prohibiting heap-based objects.
Item 28: Smart pointers.
Item 29: Reference counting.
Item 30: Proxy classes.
Item 31: Making functions virtual with respect to more than one object.
Miscellany
Item 32: Program in the future tense.
Item 33: Make non-leaf classes abstract.
Item 34: Understand how to combine C++ and C in the same program.
Item 35: Familiarize yourself with the language standard.
Recommended Reading
An auto__ptr Implementation
General Index
Index of Example Classes, Functions, and Templates
Introduction
Basics
Item 1: Distinguish between pointers and references.
Item 2: Prefer C++-style casts.
Item 3: Never treat arrays polymorphically.
Item 4: Avoid gratuitous default constructor's.
Operators
Item 5: Be wary of user-defined conversion functions.
Item 6: Distinguish between prefix and postfix forms of
increment and decrement operators.
Item 7: Never overload &&, ] ], or ,.
Item 8: Understand the different meanings of new
and delete.
Exceptions
Item 9: Use destructors to prevent resource leaks.
Item I0: Prevent resource leaks in constructors.
Item I I: Prevent exceptions from leaving destructors.
Item 12: Understand how throwing an exception differs from
passing a parameter or calling a virtual function.
Item 13: Catch exceptions by reference.
Item 14: Use exception specifications judiciously.
Item 15: Understand the costs of exception handling.
Efficiency
Item 16: Remember the 80-20 rule.
Item 17: Consider using lazy evaluation.
Item 18: Amortize the cost of expected computations.
Item 19: Understand the origin of temporary objects.
Item 20: Facilitate the return value optimization.
Item 21: Overload to avoid implicit type conversions.
Item 22: Consider using op-- instead of stand-alone op.
Item 23: Consider alternative libraries.
Item 24: Understand the costs of virtual functions, multiple
inheritance, virtual base classes, and RTTI.
Techniques
Item 25: Virtualizing constructors and non-member functions.
Item 26: Limiting the number of objects of a class.
Item 27: Requiring or prohibiting heap-based objects.
Item 28: Smart pointers.
Item 29: Reference counting.
Item 30: Proxy classes.
Item 31: Making functions virtual with respect to more than one object.
Miscellany
Item 32: Program in the future tense.
Item 33: Make non-leaf classes abstract.
Item 34: Understand how to combine C++ and C in the same program.
Item 35: Familiarize yourself with the language standard.
Recommended Reading
An auto__ptr Implementation
General Index
Index of Example Classes, Functions, and Templates
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