Book Image

Learn By Example: C++ Programming - 75 Solved Problems [Video]

By : Janani Ravi
1 (1)
Book Image

Learn By Example: C++ Programming - 75 Solved Problems [Video]

1 (1)
By: Janani Ravi

Overview of this book

Like a gruff uncle, C++ seems intimidating, when it’s just being helpful. These 75 examples will help you understand that. Let's parse that. C++ seems intimidating because all too often, what you see is not what you get. Usually, that's because C++ is trying to help you, but you don't realize that. This section is moving to C++ from C: If you are a C programmer, will run through what you need to know in order to move seamlessly to C++. Objects, Classes and Object-Oriented Programming: Access modifiers, classes, objects, the this pointer, new/delete and dynamic memory allocation gotchas. Operator overloading is a particularly complicated topic - C++ is virtually alone in the ubiquity of overloaded operators. Make sure this doesn't trip you up. Also go deep into the workings of const, static and friend. Inheritance in C++ is considerably more complicated than in Java, mostly because of multiple inheritances, and because of the co-existence of both virtual and non-virtual methods. Templates are a classic generic programming technique that was revolutionary when first added to C++. Understand template functions and classes, as well as template specializations. STL - the Standard Template Library - is incredibly powerful. Get a good sense of collections, iterators and algorithms - the major components of the STL. C++ casts are quite different than C-casts. Understand const_cast, static_cast and dynamic_cast, as well as Real Time Type Identification (RTTI), and the manner in which explicit conversions can be performed using static_cast. Exceptions and exception handling in C++.
Table of Contents (16 chapters)
Free Chapter
1
Introducing C++
Chapter 2
Moving from C to C++
Content Locked
Section 5
Default Values
C++ allows you to specify meaningful default values for function arguments. But once you bring overloaded functions into the mix things can get pretty complicated. Some do's and don'ts of working with default values passed to functions.