objective type questions on c programming language pdf
The C programming language.
Ngày tải lên :
14/11/2012, 17:10
... these changes will have only minor effects on most
programmers.
A second significant contribution of the standard is the definition of a library to accompany C. It
specifies functions for accessing ... file access methods. All of these higher-level mechanisms must be provided by explicitly
called functions. Most C implementations have included a reasonably standard collection of such
functions. ... in comparisons with
other characters.
Certain characters can be represented in character and string constants by escape sequences like \n
(newline); these sequences look like two characters,...
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C Programming language
Ngày tải lên :
20/10/2013, 17:15
... explicit type conversions can be forced (``coerced'') in any expression, with a unary
operator called a
cast
. In the construction
34
created or assigned storage; ``declaration'' ... to connect the occurrences of the
variable. The usual practice is to collect
extern
declarations of variables and functions in a
separate file, historically called a
header
, that is included ... each function that wants to access it; this
states the type of the variable. The declaration may be an explicit
extern
statement or may be
implicit from context. To make the discussion concrete,...
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Tài liệu The C# Programming Language, Third Edition doc
Ngày tải lên :
21/02/2014, 06:20
... ASP.NET techniques, and then
introduce increasingly powerful options–including Windows Communication
Foundation (WCF) and Microsoft’s cloud computing initiative, Azure. Coverage includes
ã Accessing ... too concerned about a short pause on the background
(asynchronous) thread. The callback for account creation, using
and an anonymous delegate, is shown in Listing 3.12.
Chapter ... assumed for incidental or consequential damages in connection with or arising out of the use of
the information or programs contained herein.
Copyright â 2009 by Pearson Education, Inc.
BROUGHT...
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The C# Programming Language Fourth Edition ppt
Ngày tải lên :
15/03/2014, 17:20
...
Anonymous object initializer
new T[ ]
Array creation
typeof(T)
Obtain System .Type object for T
checked(x)
Evaluate expression in checked context
unchecked(x)
Evaluate expression in unchecked ... implicit conversion exists from a class type to any of its base class types. Therefore, a
variable of a class type can reference an instance of that class or an instance of any derived
class. ... instances of a class are created, there is
only ever one copy of a static field.
n
n Static fields are per constructed type for a generic type. That is, if
you have a
class Stack<T>...
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The C++ Programming Language Third Edition doc
Ngày tải lên :
17/03/2014, 13:20
... function with the same name as its class is called a constructor. A constructor defines a
way to initialize an object of its class. Class c co om mp pl le ex x provides three constructors. One ... data type would require a mathemati-
cal ‘‘abstract’’ specification. Given such a specification, what are called types here would be con-
crete examples of such truly abstract entities. The programming ... 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...
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The C++ Programming Language Third Edition phần 2 pps
Ngày tải lên :
12/08/2014, 19:21
... / / error: cp 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; / ... base type. For 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 constant
p pc c[ 3 3] = ´g g´; / / error: pc points to constant
p pc c = p p; / / ok
c ch ha ar r *c co on ns st t c cp p = s s; / / constant pointer
c cp p[3 3] = ´a a´; / / ok
c cp p =...
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The C++ Programming Language Third Edition phần 3 doc
Ngày tải lên :
12/08/2014, 19:21
... re ep p;
};
c cl la as ss s D Da at te e {
c ca ac ch he e* c c; / / initialize in constructor (Đ10.4.6)
v vo oi id d c co om mp pu ut te e_ _c ca ac ch he e_ _v va al lu ue e() c co on ns st t; ... 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 e ex xt te er rn n " " ;C C" ... c
members — default copy — c co on ns st t member functions — t th hi is s — s st tr ru uc ct ts — in-class func-
tion definition — concrete classes — member functions and helper functions — over-
loaded...
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The C++ Programming Language Third Edition phần 4 potx
Ngày tải lên :
12/08/2014, 19:21
... definition of families of conversion
functions and object creation functions (Đ13.3.2, C. 13.1, C. 13.5). An explicit version of the
implicit conversions ( C. 6), such as i im mp pl li ic ci it t_ _c ... te e < ;c cl la as ss s C C> c cl la as ss s B Ba as si ic c_ _o op ps s { / / basic operators on containers
b bo oo ol l o op pe er ra at to or r== (c co on ns st t C C&) c co on ns st ... and Destructors [derived.ctor]
Some derived classes need constructors. If a base class has constructors, then a constructor must be
invoked. Default constructors can be invoked implicitly. However,...
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