c primer plus 5th edition pdf download

... hold values In this case, pointers become the only access to that memory In C, you could allocate memory with the library function malloc() You still can do so in C++, but C++ also has a better ... matters concerning dynamic arrays: how to use C++'s new operator to create an array and how to use a pointer to access array elements Creating a Dynamic Array with new It's easy to create a dynamic ... &higgens; In both cases (pn and pt) you assign the address of an int to a pointer In the second case, you also can access the int by name: higgens In the first case, your only access is via the

Ngày tải lên: 07/07/2014, 06:20

... following: The compiler correctly handles the function return value The compiler checks that you use the correct number of function arguments The compiler checks that you use the correct type of ... double cube(double x) { return x * x * x; } Here's a sample run: Cheers! Cheers! Cheers! Cheers! Cheers! Give me a number: 5 A 5-foot cube has a volume of 125 cubic feet. Cheers! Cheers! Cheers! Cheers! ... prototyping allows the compiler to catch the error Second, when the cube() function finishes its calculation, it places its return value at some specified location—perhaps in a CPU register, perhaps

Ngày tải lên: 07/07/2014, 06:20

... which is declared inside of funct1(), has local scope and no linkage, which means it can be used only inside the funct1() function, just like the automatic variable llama But, unlike llama, count ... initialize static arrays and structures ANSI C and C++ allow you to initialize both kinds But some older C++ translators use C compilers that are not fully ANSI C-compliant If you are using such an implementation, ... automatic block none in a block (optionally with thekeyword auto) register automatic block none in a block with the keyword register static with no linkage static block none in a block with the

Ngày tải lên: 07/07/2014, 06:20

... item) Trang 5You can check to see if the stack is full.You can check to see if the stack is empty You can match this description with a class declaration in which the public member functions provide ... defining a constant within aclass—using the keyword static: class Stock { private: static const int Len = 30; // declare a constant! WORKS char company[Len]; This creates a single constant called ... ViewIk into scope Class Scope Constants Trang 3Sometimes it would be nice to have symbolic constants of class scope For example, theStock class declaration used a literal 30 to specify the array

Ngày tải lên: 07/07/2014, 06:20

... BrassPlus object, the BrassPlus destructor is called And once a BrassPlus destructor finishes, it automatically calls the base class constructor Thus, using virtual destructors ensures that the correct ... Enter client's account number: 233255 Enter opening balance: $688 Enter 1 for Brass Account or 2 for BrassPlus Account: 1 Client: Harry Fishsong Account Number: 112233 Balance: $1500.00 Client: ... Porky Account: Withdrawal amount of $4200.00 exceeds your balance Withdrawal canceled Pigg account balance: $4000.00 Withdrawing $4200 from the Hoggy Account: Bank advance: $200.00 Finance charge:

Ngày tải lên: 07/07/2014, 06:20

... Versatility You can apply the same techniques to template classes as you do to regular classes Template classes can serve as base classes, and they can be component classes They can themselves ... needed The second statement causes the compiler to generate a class definition and also an object created according to that definition Explicit Instantiations The compiler generates an explicit instantiation ... explicit instantiations, and explicit specializations, collectively known as specializations. That is, a template describes a class in terms of a general type, while a specialization is a class

Ngày tải lên: 07/07/2014, 06:20

... two connections, one at each end The file-end connection provides a source for the stream, and the program-end connection dumps the stream outflow into the program (The file-end connection can ... ostream object such as cout to handle output Creating such an object opens a stream, automatically creates a buffer, and associates it with the stream It also makes the class member functions available ... package, by making it a mandatory component of the standard C library C++ also recognizes this package, so if you're familiar with the family of C functions declared in the stdio.h file, you can

Ngày tải lên: 07/07/2014, 06:20

... argv[]) { argc = ccommand(&argv); // yes, ccommand, not command When you run the program, the ccommand() function places a dialog box onscreen with a box in which you can type the command-line ... redirection Listing 17.17 combines the command-line technique with file stream techniques to count characters in those files listed on the command line Listing 17.17 count.cpp // count.cpp count ... to an executable file Trang 5called count.exe Then sample runs could look like this:C>count Usage: c:\count.exe filename[s] C>count paris rome 3580 characters in paris 4886 characters in

Ngày tải lên: 07/07/2014, 06:20

... it Thanks Trang 4adjacent_difference()Copies adjacent differences calculated from elements in onerange to a second range template <class InputIterator, class T> T accumulate(InputIterator ... accumulate() function initializes a value acc to init; then it performs the operation acc = acc + *i (first version) or acc = binary_op(acc, *i) (second version) for each iterator i in the range [first, ... Standard C++ Preprocessor Directives The C/C++ preprocessor provides an array of directives In general, C++ practice is to use those directives designed to manage the compilation process and to avoid

Ngày tải lên: 07/07/2014, 06:20

... LISTINGS VECTOR CLASS RANDWALK.CPP VECTOR CLASSES VECT1.CPP listings vector classes vect1.cpp LISTINGS VECTOR CLASSES VECT2.CPP listings vector classes vect2.cpp LISTINGS VECTOR CLASSES ... COUT OBJECT, FILL CHARACTERS FILL.CPP listings cout object, floating-point display precision precise.cpp LISTINGS COUT OBJECT, FLOATING-POINT DISPLAY PRECISION PRECISE.CPP listings cout ... setf.cpp LISTINGS COUT OBJECT, CONSTANTS SETF.CPP COUT OBJECT, FIELD WIDTH DISPLAY WIDTH.CPP listings cout object, field width display width.cpp cout object, fill characters fill.cpp

Ngày tải lên: 07/07/2014, 06:20

... example, C++ has many functions that handle strings, including those used by cout They all work by processing a string character-by-character until they reach the null character If you ask cout to ... on the circumstances Strings A string is a series of characters stored in consecutive bytes of memory C++ has two ways of dealing with strings The first, taken from C and often called a C-style ... to hold all the characters of thestring, including the null character Initializing a character array with a string constant is one case where it may be safer to let the compiler count the number

Ngày tải lên: 07/07/2014, 06:20

... to place the structure declaration There are two choices for structur.cpp You could place the declaration inside the main() function, just after the opening brace The second choice, and the one ... two choices But for programs consisting of two or more functions, the difference can be crucial The external declaration can be used by all the functions following it, whereas the internal declaration ... discussed so far for C++ structures But C++ structures go further Unlike C structures, for example, C++ structures can have member functions in addition to member variables But these more advanced

Ngày tải lên: 07/07/2014, 06:20

... With it, you can create dynamic structures Again, "dynamic" means the memory is allocated during runtime, not during compilation Incidentally, because classes are much like structures, you ... use the techniques you learn for structures with classes, too Using new with structures has two parts: creating the structure and accessing its members To create a structure, use the structure type ... value—the structure itself Then, because *ps is a structure, (*ps).price is the price member of the structure C++'s operator precedence rules require that you use parentheses in this construction Listing

Ngày tải lên: 07/07/2014, 06:20

... pronounced something like phffft pptz, with a moist accent However, in this case, "!" is pronounced "factorial.") The program uses one loop to calculate the values of successive factorials, ... factorial of each integer being the product of that integer with the preceding factorial (One of the pianist Victor Borge's best-known monologues features phonetic punctuation, in which the exclamation ... keeping track of the number of loop cycles However, it can be any valid C++ expression, as can Trang 3the other control expressions This makes the for loop capable of much more than simplycounting

Ngày tải lên: 07/07/2014, 06:20

... the system code for characters For example, in ASCII code, all uppercase letters have smaller codes than the lowercase letters, so uppercase precedes lowercase in the collating sequence Therefore, ... plus \ 0 By the way, although you can't use relational operators to compare strings, you can use them to compare characters, because characters actually are integer types So, for (ch = 'a'; ch ... alphabetically, strcmp() returns a positive value Actually, "in the system collating sequence" is more accurate than "alphabetically." This means that characters are compared according to

Ngày tải lên: 07/07/2014, 06:20

... numeric components of the C+ + standard library: in par- ticular, classes for random numbers and distributions, types for complex numbers, and some numeric C functions. • Chapter 18: Concurrency ... functions of STL containers). So, compiling all parts, including the libraries, of a C+ +98 program using a C+ +11 compiler should usually work. Linking code compiled using a C+ +11 compiler with code ... (std::set<X>& coll) { X x; // create an object of type X coll.insert(x); // insert it into the passed collection } Here, we insert a new object into a collection, which provides a member function that creates...

Ngày tải lên: 17/02/2014, 22:20

... Windows compiler. You start by selecting File, New Project. You are then given a choice of project types. For CodeWarrior, choose MacOS :C/ C++:ANSI C+ + Console in older versions, or MacOS :C/ C++:Standard ... Console:Std C+ + Console in mid-vintage versions, or MacOS C+ + Stationery:Mac OS Carbon:Standard Console :C+ + Console Carbon. (You can make other valid choices; for example, you might opt for Classic ... Classic instead of Carbon or C+ + Console Carbon Altivec instead of plain C+ + Console Carbon.) CodeWarrior supplies a small source code file as part of the initial project. You can try compil- ing...

Ngày tải lên: 05/03/2014, 12:20

... global name space into distinct regions. Chapter 11: References and the Copy-Constructor . C+ + pointers work like C pointers with the additional benefit of stronger C+ + type checking. C+ + also provides ... state, each account has a different balance, each teller has a name. Thus, the tellers, customers, accounts, transactions, etc., can each be represented with a unique entity in the computer ... which is a rapid introduction to the C concepts and basic C+ + features for those who don’t have the C background to tackle the rest of the book. The CD ROM bound into the back of the book contains...

Ngày tải lên: 08/03/2014, 23:20

... For example, compiling and linking a source code file called concrete .c produces a file called concrete.exe. Some compilers provide an option to create an executable named concrete.com instead. ... The compile command would look like this: 8 C Primer Plus 5th Edition 8 Recall that the compiler is a program whose job is to convert source code into executable code. Executable code ... a closing brace. C Primer Plus 5th Edition 11 11 In short, an object file and an executable file both consist of machine language instructions. However, the object file contains the machine...

Ngày tải lên: 19/03/2014, 13:32

... functions you use from the library (see Figure 1.4). 12 C PRIMER PLUS FIGURE 1.4 Compiler and linker. concrete .c concrete.obj concrete.exe source code Compiler object code library code executable ... executable file, which appends the .EXE exten- sion to the original source code basename. For example, compiling and linking a source code file called concrete .c produces a file called concrete.exe. ... 1.5 Preparing a C program using Unix. name .c a.out source code enter source code Compiler executable code run program by typing filename a.out Text Editor What about the object code? The cc compiler creates...

Ngày tải lên: 19/03/2014, 14:13