Fundamentals of Object Oriented Programming with C++

learn decision making in c++ with if else, including nested ifs and else-if chains; use modulus to test even or odd, and consider when to use switch statements.

Build a simple calculator program using a switch statement to perform addition, subtraction, multiplication, and division on two user-provided numbers, with a default for invalid operators.

Replace hardcoded arithmetic with reusable functions in a calculator program by defining sum, subtraction, multiplication, and division with float returns, and organize via a separate math.h header included in main.

Build a simple video game menu in C++ using a switch statement with options: single player, multiplayer, create player, and options, calling void functions and handling invalid input.

Learn to implement a for loop in C++ by initializing i to zero, testing i < 15, and incrementing i to print i squared, then format cubes with setw.

Explore how the while loop handles unknown iteration counts by reading user input until zero, and apply it to compute powers and print values.

Demonstrate break, continue, and goto to alter control flow in C++ loops. See a for loop example that aborts, skips a value, and restarts at a checkpoint.

Explore how to implement arrays in C++ by collecting and displaying three integers representing ages, indexing with square brackets, and iterating with for loops to process and compute an average.

Learn how to create a program in C++ that uses a four by three multidimensional array to enter and display three grades per student.

Explore how pointers in C++ store memory addresses, use the ampersand to obtain addresses, and the dereference operator to access values, with examples showing memory addresses and the values stored.

Explore passing function arguments by reference and by pointer in C++, demonstrate a swap function with both methods, and compare behavior through a before-and-after printout.

Explore dynamic memory management using the new and delete operators to allocate and free memory for arrays, taking user input and printing elements as memory is managed.

Explain how to display memory addresses of array elements using a pointer and a for loop, starting at zero, with five elements, showing dx reference operator and pointer arithmetic.

Explain how to declare a product structure in C++, with int quantity, double price, and string name, then initialize items and access members with the dot operator to compute costs.

Create a simple class with a private integer data member, expose public set and show data methods, and instantiate objects to demonstrate abstraction and encapsulation in C++.

Explore C++ statements and flow control, functions, recursion, C style strings, templates for generic programs, and introduce component data types, classes, and objects.

Organize the distance class into a header file and move its member functions to a cpp file, then include distance.h in main so the program still computes the sum.

Explore encapsulation and data hiding, and see how a friend function bridges Class A and Class B to access private data for sum and square operations.

Implement a friend function in a distance class to compute the square of a distance, converting inches to feet and returning the result in square feet.

Explore the standard template library algorithms that operate on arrays, including find, count, sort, and search, and learn how to apply them to C++ arrays using pointers.

Explore how vectors in the standard template library serve as dynamic sequence containers, providing push_back, size, begin, insert, erase, and pop_back operations for managing integers.

Learn how to use ifstream, ofstream, and fstream to write and read disk files, using insertion and extraction operators to store chars, ints, doubles, and strings in data.txt.

Explore try, throw, and catch in c++, testing code for errors and handling them with catch blocks. Learn age-based access, custom error codes, and catch-all syntax.

Define a patient class with name and age, and implement get data and show data methods, plus binary file I/O to append and read all patient records.

Overload the plus operator for the distance class to add feet and inches and normalize inches when they reach 12, then build, test, and display the summed distances.

Explore the standard template library, sequence containers, and algorithms, and manage file input and output while handling exceptions. Delve into inheritance, polymorphism, friends, and associated relationships to create flexible programs.

Explore an abstract person base class with derived student and professor classes, overriding get data and is outstanding using virtual functions implemented in C++.

Explore an inheritance-based atm model with a base account class and derived savings and checking accounts linked to transactions. Implement balance, deposits, withdrawals, a plus operator, and interest calculation.

Derives savings and checking accounts from the base account, adds interest rate and transfer fee, overrides print balance, implements calculate interest, and tests in main using a plus operator.

Explore UML-based examples and learn how to implement abstract classes in object-oriented programming with C++.