the c programming language by brian w kernighan pdf

... of l L character-literal: ? ?c- char-sequence’ L? ?c- char-sequence’ c- char-sequence: c- char c- char-sequence c- char c- char: any member of the source character set except the single-quote, backslash, ... that wear down, and doesn’t have crevices in which water can collect and cause rust Software can be replicated exactly and transported over long distances at minute costs Software is not hardware ... h-char: any member of the source character set except new-line and > q-char-sequence: q-char q-char-sequence q-char q-char: any member of the source character set except new-line and " pp-number:

Ngày tải lên: 12/08/2014, 19:21

... time clock might be declared: e xt er n c on st v ol at il e c lo ck ex te rn co ns t vo la ti le cl oc k; Two successive reads of c lo ck might give different results cl oc k A.8 Classes See Chapter ... direct-abstract-declarator: direct-abstract-declaratoropt ( parameter-declaration-clause ) cv-qualifier-seqopt exception-specificationopt direct-abstract-declaratoropt [ constant-expressionopt ] ( abstract-declarator ... parameter-declaration: decl-specifier-seq decl-specifier-seq decl-specifier-seq decl-specifier-seq declarator declarator = assignment-expression abstract-declaratoropt abstract-declaratoropt

Ngày tải lên: 12/08/2014, 19:21

... THE C PROGRAMMING LANGUAGE "'YC{9// 6W ( BWf ) Library of Congress Calaloging in Publicolion Dato KERNICHAN, BRIAN W The C programming language lncludes index l C (Computer program language) ... several characteristic features with BCPL, C is in no of it BCPL and B are "typeless" languages: the only data type is the machine word, and access to other kinds of objects is by special sense ... BCPL, developed by Martin Richards The influence of BCPL on C proceeded indirectly through the language B which was written by Ken Thompson in 1970 for the first UNIX system on the PDP-7 Although

Ngày tải lên: 05/11/2019, 14:27

... isdigit (c) decimal digit isgraph (c) printing character except space islower (c) lower-case letter isprint (c) printing character including space ispunct (c) printing character except space or letter ... *memmove(s,ct,n) same as memcpy except that it works even if the objects overlap int memcmp(cs,ct,n) compare the first n characters of cs with ct; return as with strcmp void *memcpy(s,ct,n) void *memchr(cs ,c, n) ... characters in ct size_t strcspn(cs,ct) return length of prefix of cs consisting of characters not in ct return pointer to first occurrence in string cs of any character string ct, char *strpbrk(cs,ct)

Ngày tải lên: 05/11/2019, 14:34

... to 25 characters long) from c in is ci n the bottleneck in your system Write an input function that reads such strings as fast as you can think of You can choose the interface to that function ... etc It encapsulates many cultural differences Locales are implicitly used by the I/O system and are only briefly described here §21.8 C I/O: The p ri nt f() function from the C library and the ... is written to (read from) The basic techniques for buffering streams are presented §21.7 Locale: A l oc al e is an object that specifies how numbers are printed, what characters are lo ca le considered

Ngày tải lên: 12/08/2014, 19:21

... international@pearsontechgroup.com Visit Addison-Wesley on the Web: www.awprofessional.com Library of Congress Cataloging-in-Publication Data Hejlsberg, Anders. The C# programming language / Anders ... by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior consent of the publisher. Printed in the United States of America. Published simultaneously in Canada. ... San Francisco • New York • Toronto • Montreal London • Munich • Paris • Madrid Capetown • Sydney • Tokyo • Singapore • Mexico City The C# Programming Language Anders Hejlsberg Scott Wiltamuth

Ngày tải lên: 12/08/2014, 23:23

... hello.cs , the program can be compiled with the Microsoft C# compiler using the command line csc hello.cs which produces an executable assembly named hello.exe . The output produced by ... information about the component; and they incorporate their own documentation. C# provides language constructs to directly support these concepts, making C# a very natural language in which to create and ... test.cs is compiled, the acme.dll assembly can be referenced using the compiler’s /r option: csc /r:acme.dll test.cs This creates an executable assembly named test.exe, which, when run, produces the

Ngày tải lên: 12/08/2014, 23:23

... interfaces implemented by the class. The header is followed by the class body, which consists of a list of member declarations written between the delimiters { and }. The following is a declaration ... 1);// Exception } unchecked { Console.WriteLine(i + 1);// Overflow } } lock statement class Account { decimal balance; public void Withdraw(decimal amount) { lock (this) { if (amount > balance) ... dynamically created instances of the class, also known as objects. Classes support inheritance and polymorphism, mechanisms whereby derived classes can extend and specialize base classes. New classes

Ngày tải lên: 12/08/2014, 23:23

... only one copy of the Black, White, Red, Green, and Blue static fields: public class Color { public static readonly Color Black = new Color(0, 0, 0); public static readonly Color White = new Color(255, ... Introduction 1.6.3 Base Classes A class declaration may specify a base class by following the class name with a colon and the name of the base class. Omitting a base class specification is the same ... supported by the class Constructors The actions required to initialize instances of the class or the class itself Destructors The actions to perform before instances of the class are permanently discarded

Ngày tải lên: 12/08/2014, 23:23

... declares a static constructor. Otherwise, it declares an instance constructor. Instance constructors can be overloaded. For example, the List class declares two instance constructors, one with no parameters ... List { const int defaultCapacity = 4; Constant object[] items; int count; Fields public List(): this(defaultCapacity) {} public List(int capacity) { items = new object[capacity]; } Constructors ... 1.6 Classes and Objects 29 1. Introduction 1.6.6 Other Function Members Members that contain executable code are collectively known as the function members of a class. The preceding section describes

Ngày tải lên: 12/08/2014, 23:23

... reference was defined by the first edition of The C Programming Language by Kernighan and Ritchie in 1978 This version is now called “classic C? ?? or “K&R C? ??, and has significant differences to ISO C The ... source code in C [Rit93] D.M Ritchie The development of the C language In ACM History of Programming Languages, 1993 http://cm.bell-labs.com/cm/cs/who/dmr/chist .pdf This article documents the ... *key, const char *defn); char *find word(const Dictionary *, const char *key); void delete word(Dictionary *, const char *key); The next section of code shows part of the private interface The #define

Ngày tải lên: 11/12/2017, 17:10

... SECOND EDITION THE lNG GUAGE BRIAN W KERNIGHAN DENNIS M RITCHIE PRENTICE HALL SOFTWARE SERIES THE c PROGRAMMING LANGUAGE Second Edition THE c PROGRAMMING LANGUAGE Second Edition Brian W Kernighan ... directly from the text, which is in machine-readable form As we said in the preface to the first edition, C "wears well as one' s experience with it grows " With a decade more experience , we still ... The C Programming Language Second Edition Brian W Kernighan/ Dennis M Ritchie From the Preface We have tried to retain the brevity of the first edition C is not a big language, and it is not well

Ngày tải lên: 30/03/2020, 21:51

... chúng Chương 19: Toán tử đ? ?c biệt, c? ?ch x? ?c định sử dụng toán tử (VD: [], (), ->, new), “Đ? ?c biệt” chỗ chúng sử dụng c? ?ch kh? ?c với toán tử số h? ?c logic Đ? ?c biệt, chương c? ?ch định nghĩa String Class ... tượng c? ??u tr? ?c phân c? ??p lớp: Chương 17: Xây dựng, Hủy bỏ, Sao chép Di chuyển trình bày nhiều c? ?ch kh? ?c để kiểm soát vi? ?c khởi tạo đối tượng lớp, c? ?ch chép di chuyển đối tượng c? ?ch cung c? ??p '' hành ... th? ?c Class + Menber Funtions (Hàm thành phần); Default Copying (Bản m? ?c định); Access Control (Kiểm soát truy c? ??p); class and struct (Lớp c? ??u tr? ?c) ; Constructors( Khởi tạo); explicit Constructors(

Ngày tải lên: 14/11/2022, 19:11

... such as 'x'. The value of a character constant is the numeric value of the character in the machine's character set. For example, in the ASCII character set the character constant ... PM] Chapter 1 - A Tutorial Introduction main() { int c; while ( (c = getchar()) != EOF) putchar (c) ; } The while gets a character, assigns it to c, and then tests whether the character was the ... case, we will always indent the statements controlled by the while by one tab stop (which we have shown as four spaces) so you can see at a glance which statements are inside the loop. The indentation...

Ngày tải lên: 14/11/2012, 17:10

... later, the Photo Service responds, letting us know of any issues or if the account creation was successful. For any issues, we need to notify the user. If the account creation was successful, we ... consultant whose clients have included The Weather Channel, CBS, Burton, and Microsoft. Scott Seely, an architect at MySpace, works on the OpenSocial API, one of the world’s most successful ... service. Working with Windows Presentation Foundation Thankfully, the RESTful service communication tools you use with Win- Forms and WPF are identical. The only difference when creating WPF client applications...

Ngày tải lên: 21/02/2014, 06:20

... of the class, the name of the class, the base class (if given), and the interfaces implemented by the class. The header is followed by the class body, which consists of a list of member declarations ... types, which are described at the end of this specification. They are called “unsafe” because their neg- ligent use can break the type safety in a way that cannot be caught by the compiler. www.it-ebooks.info ... data, and a con- structor. Assuming that the source code of the example is stored in the file acme.cs, the command line csc /t:library acme.cs compiles the example as a library (code without a...

Ngày tải lên: 15/03/2014, 17:20

... ac ck k: :p pu us sh h(s st ta ac ck k s s, c ch ha ar r c c) { /* check s for overflow and push c */ } c ch ha ar r S St ta ac ck k: :p po op p(s st ta ac ck k s s) { /* check s for underflow ... se er r .c c. The code in u us se er r .c c and s st ta ac ck k .c c shares the stack interface information presented in s st ta ac ck k.h h, but the two files are otherwise independent and can be separately ... implementation could consist of everything from the concrete class S St ta ac ck k that we left out of the interface S St ta ac ck k: c cl la as ss s A Ar rr ra ay y_ _s st ta ac ck k : p pu ub bl li ic c...

Ngày tải lên: 17/03/2014, 13:20