Input/output with files
C++ provides the following classes to perform output and input of characters to/from files: ofstream:…
475,188 total views, 1 views today
Day: January 27, 2014
Preprocessor directives
Preprocessor directives are lines included in the code of programs preceded by a hash sign…
37,446 total views, no views today
Exceptions
Exceptions provide a way to react to exceptional circumstances (like runtime errors) in programs by…
11,046 total views, 1 views today
Type conversions
Implicit conversion Implicit conversions are automatically performed when a value is copied to a compatible…
6,001 total views, no views today
Polymorphism
Before getting any deeper into this chapter, you should have a proper understanding of pointers…
5,926 total views, no views today
Friendship and inheritance
Friend functions In principle, private and protected members of a class cannot be accessed from…
6,359 total views, 1 views today
Special members
Special member functions are member functions that are implicitly defined as member of classes under…
6,018 total views, no views today
Classes (II)
Overloading operators Classes, essentially, define new types to be used in C++ code. And types…
5,812 total views, no views today
Classes (I)
Classes are an expanded concept of data structures: like data structures, they can contain data…
5,975 total views, 2 views today
Other data types
Type aliases (typedef / using) A type alias is a different name by which a…
5,886 total views, 1 views today
Data structures
Data structures A data structure is a group of data elements grouped together under one…
6,193 total views, no views today
Dynamic memory
In the programs seen in previous chapters, all memory needs were determined before program execution…
6,193 total views, 1 views today
Pointers
In earlier chapters, variables have been explained as locations in the computer’s memory which can…
6,120 total views, no views today
Character sequences
The string class has been briefly introduced in an earlier section. It is a very…
5,728 total views, no views today
Arrays
An array is a series of elements of the same type placed in contiguous memory…
6,522 total views, no views today
Name visibility
Scopes Named entities, such as variables, functions, and compound types need to be declared before…
5,838 total views, 1 views today
Overloads and templates
In C++, two different functions can have the same name if their parameters are different;…
5,844 total views, 1 views today
Functions
Functions allow to structure programs in segments of code to perform individual tasks. In C++,…
6,408 total views, 1 views today
Statements and flow control
A simple C++ statement is each of the individual instructions of a program, like the…
6,015 total views, no views today
Basic Input/Output
The example programs of the previous sections provided little interaction with the user, if any…
5,988 total views, no views today
Operators
Once introduced to variables and constants, we can begin to operate with them by using…
47,740 total views, 1 views today