Download Mike and Phani's Essential C++ Techniques by Michael Hyman, Phani Vaddadi PDF

By Michael Hyman, Phani Vaddadi

C++ is the language of selection for constructing the main refined home windows courses, however it is full of hidden traps for the unwary. Mike Hyman and Phani Vaddadi's no-nonsense ebook is helping C++ programmers steer clear of those traps by way of offering worthwhile strategies gleaned from a mixed 30 years of expertise. during this booklet, you can find a few worthy real-world counsel and methods to help you increase your code and coding practices. What you’ll learnWho this publication is for this can be a significant publication for intermediate C++ programmers trying to increase their C++ programming talents, and complex programmers looking additional recommendations and novel ways to fixing tough difficulties. desk of Contents commence with a very good layout Darn moderate Practices facing Compiler-Generated Code tips and reminiscence Arrays periods summary Base sessions Constructors Inheritance Operator Overloading Templates Miscellaneous Goop functionality utilizing meeting common Debugging Stuff particular Debugging Stuff clever guidelines Reference Counting Dynamic Arrays Strings Bit Manipulation Sorting standard Expression Matching

Show description

Read Online or Download Mike and Phani's Essential C++ Techniques PDF

Best programming: programming languages books

PHP MySQL avec Flash 8

Réaliser des websites dynamiques en Flash avec ActionScript, MySQL et Hypertext Preprocessor (versions five ou 4). remark afficher sur web des données en temps réel, tels les résultats d'une élection ou le rating d'un fit de tennis ? Grâce à Flash eight, personal home page et MySQL, qui permettent de concevoir des interfaces net graphiques et conviviales, couplées à des bases de données.

The Web Designers Guide to iOS Apps: Create iPhone, iPod touch, and iPad apps with Web Standards (HTML5, CSS3, and j#097;vascript)

While you are a fashion designer who understands HTML, CSS, and javascript, you could simply easy methods to make local iPhone, iPod contact, and iPad apps—and distribute them around the world through the App shop. while mixed with an Objective-C framework, net criteria can be utilized to layout and magnificence content material for iOS, utilizing local controls and behaviors for an genuine Apple consumer adventure.

Extra info for Mike and Phani's Essential C++ Techniques

Example text

The assert, however, will always be active. So if you assert when the value is too large, the assert will occur whenever the value is too large, no matter how you change your code. Note also that asserts only work during debug builds. As a result, you get all the benefits of the assert when you are testing, but there is no performance or size impact when you create the retail version of the program. cpp Technique 31 Handle the Exception Even If You Assert Category: Avoid crashes Before assert(i < m_clMac); //process stuff < previous page page_25 next page > < previous page page_26 next page > Page 26 After assert(i < m_clMac); if (i < m_clMac) { //process stuff Asserts are wonderful.

Make sure that you adjust the length according to the size of the structures you are manipulating. For example, if you are creating an array of floats, multiply the count by the size of a float. Do likewise for any custom structs. ) based on the structure size. < previous page page_21 next page > < previous page page_22 next page > Page 22 Technique 26 Memcpy Uses Byte Counts Category: Avoid crashes and unexpected results Before float pfltBuf[50]; memcpy(pfltBuf, pfltSrc, 4); After float pfltBuf[50]; memcpy(pfltBuf, pfltSrc, 4*sizeof(float)); We admit it.

It calls the new operator and then calls the constructor, as you can see in the assembly listing shown here. Every time you call new, you get this wad of generated code. In modern processors, you pay a bigger performance hit for having verbose code than for having an extra function call because larger code can cause secondary cache hits. ) The cache swapping takes more time than does an extra function call. With the "After" code for this technique, we've created a member function that does the new.

Download PDF sample

Rated 4.37 of 5 – based on 20 votes