C++ Programming - The Complete Course

Explore the difference between local and global variables in C++, understand scope rules, and learn how global variables can be accessed across functions while local variables stay within their function.

Explore how to use relational operators to compare two input numbers and display the larger one, using the conditional (ternary) operator in C++.

Learn how to use if and if-else statements in C++ to control program flow with relational and logical operators, test user input, display results, and check even numbers with modulo.

Explore if-else and nested if statements, learn the syntax and conditional logic using logical and, with a marks-based grading example in C++ programming.

Explore the nested if statement in C++ by using an if inside an if to determine the largest of three numbers, with code examples and explanations.

Learn how the C++ switch statement selects and executes code blocks based on cases, uses break to prevent executing multiple cases, and handles a default case with user input.

Learn the for loop syntax with initialization, condition, and increment to print numbers from 1 to 10 and compare it with the while loop.

Master the while loop in C++, learning its syntax, condition-driven execution, counter increments, cout printing, and how to prevent infinite loops while selecting even numbers.

Explore the do-while loop in C++, learn its syntax and how the block executes once before checking the condition, then repeats while the condition is true.

Explore how C++ uses functions to divide problems and boost modularity. Learn the syntax of prototypes, definitions, and calls, including user-defined functions like add two numbers.

learn how call by value differs from call by reference in c++, where functions receive copies of arguments, leaving originals unchanged as shown by a swap example.

Learn call by reference, using memory addresses and pointers to let a function modify original variables, and contrast this with pass by value.

Explore recursion in c++ by defining a self-calling function to compute factorials, including its prototype and definition, with examples like five, three, and four.

learn how arrays in c++ store multiple student marks in a single data structure, with one dimensional and two dimensional arrays, syntax to create, assign, traverse, and display.

Explore multi dimensional arrays in c++ by implementing a 3x3 array, displaying its elements with loops, and passing the array to a function to demonstrate element access.

Examine pointers in C++, store memory addresses, and access or modify values via pointers, using examples of addresses, values, and malloc for direct memory access.

Learn object oriented programming fundamentals in C++, including objects and classes, inheritance, polymorphism, abstraction, and encapsulation, with emphasis on state, behavior, and access modifiers.

Explore object-oriented programming basics in C++, defining a class and creating object instances with id and name, using public, private, and protected access, and displaying their values on the console.

Explore a C++ class with public methods insert and display that store and show three fields—id, name, and a third value—by creating objects and printing their data.

Learn how constructors initialize object values in C++, see automatic constructor calls when objects are created, and understand destructors called when objects are destroyed.

Explore how this pointer identifies the current object and how static fields are shared across all instances, demonstrated with a single company name in an employee class.

Explains the concept of a friend function in C++ and how it accesses private members from outside the class using the friend keyword.

This lecture introduces inheritance in c++, showing how a derived class extends a base class and accesses its protected members, while private members remain inaccessible, using an employee example.

Explore the has-a relationship by modeling an employee class owning an address, and see how constructors, references, and pointers manage the address data.

Discover how polymorphism in C++ enables many forms through static and dynamic binding. Explore function and operator overloading, overriding, and runtime polymorphism using a shape and circle example.

Explore virtual functions in C++ that let derived classes override base class methods, enabling late binding through a display function demonstrated with a base and subclass.

Explore function overloading and operator overloading in C++, demonstrating how the same function name handles different parameter counts and types to achieve polymorphism within a class.

Learn how to overload operators in c++ by redefining the ++ operator for a user-defined class, implementing pre-increment behavior, and observing results on the console.

Explore function overriding in C++ by contrasting it with overloading and polymorphism, and see how overriding replaces base class display functions.

Explore abstraction and data abstraction in c++, showing how private data is hidden from outside the class. Understand how public, private, and protected access modifiers shape access through class members.

Learn to create and manipulate std::string in C++, including assigning values and measuring length. Explore reading full lines with getline, accessing characters with at(), and printing results to the console.

Learn core c++ string functions such as copying, concatenating, measuring length, comparing strings, and locating characters or substrings to manipulate and analyze text.

Explore exception handling in C++, including how to throw and catch exceptions, use the standard exception base class, and distinguish logical failures from runtime errors.

Learn to use try blocks, catch exceptions, and throw exceptions to handle errors such as division by zero. See how uncaught exceptions behave and how to handle them.