注冊 | 登錄讀書好,好讀書,讀好書!
讀書網(wǎng)-DuShu.com
當(dāng)前位置: 首頁出版圖書科學(xué)技術(shù)計算機/網(wǎng)絡(luò)軟件與程序設(shè)計C/C++及其相關(guān)STL高效編程(英文版)

STL高效編程(英文版)

STL高效編程(英文版)

定 價:¥32.00

作 者: (美)邁耶斯
出版社: 機械工業(yè)出版社
叢編項: C++設(shè)計新思維
標(biāo) 簽: STL

ISBN: 9787111196242 出版時間: 2006-08-01 包裝: 平裝
開本: 16開 頁數(shù): 260 字數(shù):  

內(nèi)容簡介

  所有的C++程序員都必讀的書少之又少,而本書就是其中的一本。C++的標(biāo)準(zhǔn)模板庫(STL)是革命性的,但是要想學(xué)會用好STL卻充滿了挑戰(zhàn)性。中國臺灣技術(shù)作家侯捷先生曾經(jīng)把STL的學(xué)習(xí)過程比喻為三個境界:第一境界:熟用STL。第二境界:了解泛型技術(shù)的內(nèi)涵與STL的學(xué)理乃至實作。第三境界:擴充STL。本書無疑是你達到第二境界的最佳讀本。在本書中,C++技術(shù)權(quán)威Scott Meyers揭示了專家總結(jié)的一些關(guān)鍵規(guī)則,包括他們總是采用的做法以及總是避免的做法。這些規(guī)則可以發(fā)揮STL的最大效用。有些書只是描述STL中有些什么內(nèi)容,而本書則講述如何使用STL。本書共有50條指導(dǎo)原則,在講述每一條指導(dǎo)原則時,Scott Meyers都提供了透徹的分析和深刻的實例,所以讀者不僅可以學(xué)到要做什么,而且還能夠知道什么時候該這樣做,以及為什么要這樣做。如同Meyers的其他著作一樣,本書充滿了從實踐中總結(jié)出來的智慧。清晰、簡明、透徹的風(fēng)格使本書成為每一位STL程序員的案頭必備。本書特色·關(guān)于選擇容器的建議,涉及的容器有:標(biāo)準(zhǔn)STL容器(例如vector和list)、非標(biāo)準(zhǔn)的STL容器(例如hash_set和hash_map),以及非STL容器(例如bitset)?!ひ恍┨岣咝实募夹g(shù),通過它們可以最大程度地提高STL(以及使用STL的程序)的效率?!ど钊氲降鳌⒑瘮?shù)對象和分配子(allocator)的行為,也包括程序員總是應(yīng)該避免的做法?!τ谀切┩乃惴ê统蓡T函數(shù),如find,根據(jù)它們行為方式上的微妙差異,本書給出了一些指導(dǎo)原則,以保證它們能被正確地使用?!び懻摿藵撛诘囊浦残詥栴},包括避免這些移植性問題的各種簡單途徑。

作者簡介

  Scott MeyersScott Meyers:世界頂級的C++軟件開發(fā)技術(shù)權(quán)威之一。他是兩本暢銷書Effective C++和More Effective C++的作者,以前曾經(jīng)是C++ Report的專欄作家。他經(jīng)常為C/C++ Users Journal和Dr. Dobb's Journal撰稿,也為全球范圍內(nèi)的客戶做咨詢活動。他也是Advisory Boards for NumeriX LLC和InfoCruiser公司的成員。他擁有Brown University的計算機科學(xué)博士學(xué)位。

圖書目錄

Chapter 1: Containers  11
Item 1: Choose your containers with care.  11
Item 2: Beware the illusion of container-independent code.  15
Item 3: Make copying cheap and correct for objects in containers.  20
Item 4: Call empty instead of checking size() against zero.  23
Item 5: Prefer range member functions to their single-element counterparts.  24
Item 6: Be alert for C++’s most vexing parse.  33
Item 7: When using containers of newed pointers, remember to delete the pointers before the container is destroyed.  36
Item 8: Never create containers of auto_ptrs.  40
Item 9: Choose carefully among erasing options.  43
Item 10: Be aware of allocator conventions and restrictions.  48
Item 11: Understand the legitimate uses of custom allocators.  54
Item 12: Have realistic expectations about the thread safety of STL containers.  58
Chapter 2: vector and string  63
Item 13: Prefer vector and string to dynamically allocated arrays.  63
Item 14: Use reserve to avoid unnecessary reallocations.  66
Item 15: Be aware of variations in string implementations.  68
Item 16: Know how to pass vector and string data to legacy APIs.  74
Item 17: Use “the swap trick” to trim excess capacity.  77
Item 18: Avoid using vector<bool>.  79
Chapter 3: Associative Containers  83
Item 19: Understand the difference between equality and equivalence.  83
Item 20: Specify comparison types for associative containers of pointers. 88
Item 21: Always have comparison functions return false for equal values.  92
Item 22: Avoid in-place key modification in set and multiset.  95
Item 23: Consider replacing associative containers with sorted vectors.  100
Item 24: Choose carefully between map::operator[] and map::insert when efficiency is important.  106
Item 25: Familiarize yourself with the nonstandard hashed containers.  111
Chapter 4: Iterators  116
Item 26: Prefer iterator to const_iterator, reverse_iterator, and const_reverse_iterator.  116
Item 27: Use distance and advance to convert const_iterators to iterators.  120
Item 28: Understand how to use a reverse_iterator’s base iterator.  123
Item 29: Consider istreambuf_iterators for character by character input.  126
Chapter 5: Algorithms  128
Item 30: Make sure destination ranges are big enough.  129
Item 31: Know your sorting options.  133
Item 32: Follow remove-like algorithms by erase if you really want to remove something.  139
Item 33: Be wary of remove-like algorithms on containers of pointers.  143
Item 34: Note which algorithms expect sorted ranges.  146
Item 35: Implement simple case-insensitive string comparisons via mismatch or lexicographical_compare.  150
Item 36: Understand the proper implementation of copy_if.  154
Item 37: Use accumulate or for_each to summarize ranges.  156
Chapter 6: Functors, Functor Classes, Functions, etc.  162
Item 38: Design functor classes for pass-by-value.  162
Item 39: Make predicates pure functions.  166
Item 40: Make functor classes adaptable.  169
Item 41: Understand the reasons for ptr_fun, mem_fun, and mem_fun_ref.  173
Item 42: Make sure less<T> means operator<.  177
Chapter 7: Programming with the STL  181
Item 43: Prefer algorithm calls to hand-written loops.  181
Item 44: Prefer member functions to algorithms with the same names.  190
Item 45: Distinguish among count, find, binary_search, lower_bound, upper_bound, and equal_range.  192
Item 46: Consider function objects instead of functions as algorithm parameters.  201
Item 47: Avoid producing write-only code.  206
Item 48: Always #include the proper headers.  209
Item 49: Learn to decipher STL-related compiler diagnostics.  210
Item 50: Familiarize yourself with STL-related web sites.  217
Bibliography  225
Appendix A: Locales and Case-Insensitive String Comparisons  229
Appendix B: Remarks on Microsoft’s STL Platforms  239
Index  245

本目錄推薦

掃描二維碼
Copyright ? 讀書網(wǎng) m.ranfinancial.com 2005-2020, All Rights Reserved.
鄂ICP備15019699號 鄂公網(wǎng)安備 42010302001612號