C++ Primer Plus (P22) pot

... 5.0*5.0; b = SQUARE(4.5 + 7.5); is replaced by b = 4.5 + 7.5 * 4.5 + 7.5; d = SQUARE (c++) ; is replaced by d = c++* c++; Only the first example works properly. You can improve matters with a liberal ... used. Creating a Reference Variable You might recall that C and C++ use the & symbol to indicate the address of a variable. C++ assigns an additional meaning to the & symbol and...

Ngày tải lên: 07/07/2014, 06:20

... Fourth Edition of C++ Primer Plus reflects the ISO/ANSI standard and describes this matured version of C++. C++ Primer Plus integrates discussing the basic C language with presenting C++ features, ... Index C++ Primer Plus, Fourth Edition By Stephen Prata Publisher: Sams Publishing Pub Date: November 14, 2001 ISBN: 0672322234 Pages: 1128 C++ Primer Plus, Fourth Edit...

Ngày tải lên: 07/07/2014, 06:20

... goose; // keyword struct required in C inflatable vincent; // keyword struct not required in C++ In C++, the structure tag is used just like a fundamental type name. This change emphasizes that ... I'm C++owboy! What's your name? Basicman Well, Basicman, your name has 8 letters and is stored in an array of 15 bytes. Your initial is B. Here are the first 3 characters of my name:...

Ngày tải lên: 07/07/2014, 06:20

... structure. Aside from the fact a C++ program can use the structure tag as a type name, C structures have all the features we've discussed so far for C++ structures. But C++ structures go further. ... strategy, one that is essential to the C++ programming philosophy of memory management. (See the note on Pointers and the C++ Philosophy.) Pointers and the C++ Philosophy Object-...

Ngày tải lên: 07/07/2014, 06:20

... In C, code like this won't work. In C++ it can, provided that the function declares the argument as a reference. This is a feature type new to C++. The iostream header file declares the argument ... Symantec C++ for the Mac imitates UNIX and recognizes Ctrl+D as a simulated EOF. Metrowerks Codewarrior recognizes Ctrl+Z in the Macintosh and the Windows environments. The Microsoft Vi...

Ngày tải lên: 07/07/2014, 06:20

... it. Look closely, and you can find it in functions. C++ comes with a large library of useful functions (the standard ANSI C library plus several C++ classes), but real programming pleasure comes ... input. With C++& apos;s loops and decision-making statements, you have the tools for writing interesting, intelligent, and powerful programs. But we've only begun to investigate the re...

Ngày tải lên: 07/07/2014, 06:20

... updates the other representation. The ability to build such intelligence into an object is another C++ class virtue. Listing 11.13 presents a class declaration. To refresh your memory about namespaces, ... calculation should you need them. Also, as mentioned in Chapters 4, "Compound Types," and 7, C++& apos;s built-in math functions use angles in radians, so the functions built c...

Ngày tải lên: 07/07/2014, 06:20

... a class member function or a friend function. (A few operators can only be class member functions.) C++ lets you invoke an operator function either by calling the function or by using the overloaded ... + right; For the second version, the fact that the operands up and right are type Vector tells C++ to use the Vector definition of addition. When an operator function is a member function...

Ngày tải lên: 07/07/2014, 06:20

... let's simplify the default constructor so that it constructs an empty string instead of " ;C++& quot;. Next, let's add a few capabilities to the class. A useful String class would incorporate ... enough to show the way. (Keep in mind that this String class is an illustrative example and that the C++ standard string class is much more extensive.) In particular, we'll add t...

Ngày tải lên: 07/07/2014, 06:20

... to programming. Newer C++ compilers are incorporating exceptions into the language. For example, the exception header file (formerly exception.h or except.h) defines an exception class that C++ uses as ... caught first and the base class exception is caught last. The exception Class The main intent for C++ exceptions is to provide language-level support for designing fault-tolerant prog...

Ngày tải lên: 07/07/2014, 06:20