storage classes in c programming language

... at during compilation rather than run-time, and accordingly may be used in any place that a constant can occur, as in #define MAXLINE 1000 char line[MAXLINE+1]; or #define LEAP 1 /* in leap ... as decimal integer, at least 6 characters wide %f print as floating point %6f print as floating point, at least 6 characters wide %.2f print as floating point, 2 characters after decimal ... integers, although they are most often used in comparisons with other characters. Certain characters can be represented in character and string constants by escape sequences like \n (newline);...

Ngày tải lên: 14/11/2012, 17:10

... sequence of lines, each terminated by a newline. Hence, counting lines is just counting newlines: #include <stdio.h> /* count lines in input */ main() { int c, nl; nl ... of input. The characters normally come from the keyboard; input from files is discussed in Chapter 7. The function putchar prints a character each time it is called: putchar (c) ; prints ... Variables and Scope The variables in main , such as line , longest , etc., are private or local to main . Because they are declared within main , no other function can have direct access to them....

Ngày tải lên: 20/10/2013, 17:15

Ngày tải lên: 29/10/2013, 00:48

... begin with simple ASP.NET techniques, and then introduce increasingly powerful options–including Windows Communication Foundation (WCF) and Microsoft’s cloud computing initiative, Azure. Coverage ... Services ã Leveraging Microsofts Azure cloud-computing platform to build innovative new services ã Choosing the right .NET technology for each REST application or service Effective REST Services ... identi- cal to that in the WinForms version, including the mechanisms for service authentication and invocation. Where Are We? In this chapter we looked at techniques to read and write RESTful service data....

Ngày tải lên: 21/02/2014, 06:20

... declared without the static modifier defines an instance field. Every instance of a class contains a separate copy of all the instance fields of that class. In the following example, each instance ... acme.cs, the command line csc /t:library acme.cs compiles the example as a library (code without a Main entry point) and produces an assembly named acme.dll. Assemblies contain executable code ... Structs inherit from object indirectly. Their implicit direct base class is System.ValueType, which in turn directly inherits from object. An interface type defines a contract as a named...

Ngày tải lên: 15/03/2014, 17:20

... acquaintance with C ++ . The discussion focuses on the language features supporting data abstraction, object-oriented programming, and generic programming. Chapter 3 introduces the basic principles ... C linkage conventions, a C ++ function must be declared to have C linkage (Đ9.2.4). Most important, try thinking of a program as a set of interacting concepts represented as classes and objects, ... ta ac ck k: :p po op p() { /* check for underflow and pop */ } The user code goes in a third file, say u us 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...

Ngày tải lên: 17/03/2014, 13:20

... is constant c co on ns st t c ch ha ar r *c co on ns st t c cp pc c = s s; / / const pointer to const c cp pc c[ 3 3] = ´a a´; / / error: cpc points to constant c cp pc c = p p; / / error: cpc ... example: c ch ha ar r *c co on ns st t c cp p; / / const pointer to char c ch ha ar r c co on ns st t* p pc c; / / pointer to const char c co on ns st t c ch ha ar r* p pc c2 2; / / pointer to const char Some ... c c, u uc c, and s sc c, where c c is a c ch ha ar r, u uc c is an u un ns si ig gn ne ed d c ch ha ar r, and s sc c is a s si ig gn ne ed d c ch ha ar r. Which calls are legal? Which calls cause...

Ngày tải lên: 12/08/2014, 19:21

... the ‘‘plain’’ declaration e ex xt te er rn n c ch ha ar r* s st tr rc cp py y (c ch ha ar r*, c co on ns st t c ch ha ar r*) ; only in the linkage convention used for calling s st tr rc cp py y(). The ... programming and generic programming are presented. Chapters 10 Classes 11 Operator Overloading 12 Derived Classes 13 Templates 14 Exception Handling 15 Class Hierarchies The C+ + Programming Language, ... specifiers in a class is useful for machine- generated code. 10.2.9 In- Class Function Definitions [class.inline] A member function defined within the class definition – rather than simply declared...

Ngày tải lên: 12/08/2014, 19:21

... ic c_ _c ca as st t and d dy yn na am mi ic c_ _c ca as st t is discussed in Đ15.4.2. Using a class as a base is equivalent to declaring an (unnamed) object of that class. Conse- quently, a class ... LS } 12.5 Class Hierarchies and Abstract Classes [derived.hier] An abstract class is an interface. A class hierarchy is a means of building classes incrementally. Naturally, every class provides an interface ... unexpected sequence of recursive calls. 12.2.2 Constructors and Destructors [derived.ctor] Some derived classes need constructors. If a base class has constructors, then a constructor must be invoked....

Ngày tải lên: 12/08/2014, 19:21

Ngày tải lên: 12/08/2014, 19:21

Ngày tải lên: 12/08/2014, 19:21

Ngày tải lên: 12/08/2014, 19:21

Ngày tải lên: 12/08/2014, 19:21