Learn CPP

Instruction

Unix based os with g++ command. For compiling use g++ <filename>.cpp and for execution use ./a.out

About C++

• C++ is an object-oriented programming language. It is an extension to C programming.
• C++ is a general purpose, case-sensitive, free-form programming language that supports object-oriented, procedural and generic programming.
• C++ is a middle-level language, as it encapsulates both high and low level language features.

Usage of C++

By the help of C++ programming language, we can develop different types of secured and robust applications:

• Window application
• Client-Server application
• Device drivers
• Embedded firmware etc

1.Basics

• print.cpp - Printing string program using iostream.
• print1.cpp - Printing string without using namespace and iostream.
• print1.cpp - Printing string without using stdio header.
• dataType.cpp - Prints size of different data types.
• integer.cpp - Prints size of different data types of integer.
• integer1.cpp - Type conversion from binary to integer.
• variable.cpp - Store values in different variables.
• floatCaution.cpp - Things you should be careful about while using float values.
• const.cpp - Demonstrated about const.
• array.cpp - Demonstrated array type.
• 2darray.cpp - Demonstrated 2D array type.
• read.cpp - For reading inputs.
• read1.cpp - For reading inputs using stdheader.
• operators.cpp - Types of operators.
• bitwise.cpp - Demonstrated bitwise operation.
• condition.cpp - Different conditional statements.
• postAndPre.cpp - Demonstrated post and pre increment of integer variable.
• loops.cpp - Different types of loop.
• loops1.cpp - Controlling loops execution (break and continue).
• range.cpp - Iteration using range.
• function.cpp - Demonstrated to create and call integer multiplication function.
• functionOverloading.cpp - Demonstrated function overloading.
• exit.cpp - To quit program.
• file.cpp - Opening and writing file using fstream.
• filer.cpp - Opening and reading file using fstream.
• headerDemo.cpp - Demonstrated how to call user defined header function from main.
• cpp2cpp.cpp - Communication of one cpp to another cpp, for execution use g++ cpp2cpp.cpp headers/function.cpp.
• stringManipulation.cpp - Demonstration of applying string manipulation functions.
• struct.cpp - Demonstration of struct.
• cli.cpp - Command line arguments.
• For Saving complied code - use g++ <filename>.cpp -o <outFilename>.
• pointer.cpp - Demonstrated pointer and reference for memory access.
• arrayPointer.cpp - Demonstrated array using pointer.
• rangeAndPointer.cpp - Demonstrated array using pointer and range.
• exception.cpp - Demonstrated try and catch block to catch exception.
• memory.cpp - Demonstrated memory management using calloc,malloc and realloc.

2. Intermediate CPP

• file.cpp - Demonstrated create, rename and delete file.
• file2.cpp - Demonstrated reading and writing into file.
• enum.cpp - Demonstrated concept of enum.
• auto.cpp - Demonstrated concept of type inference using auto keyword.
• stackAndHeap.cpp - Demonstrated concept of stack and heap in term of memory.
• stackAndPointer.cpp - Demonstrated relation of structure and pointers.
• function1.cpp - Demonstrated function who uses pass by value.
• function2.cpp - Demonstrated function who uses pass by reference.
• functionalPointer.cpp - Assigning address of function to a pointer variable.
• nullptr.cpp - Demonstrated null pointer.
• recursion.cpp - Demonstrated recursion function.
• template.cpp - Demonstrated template functions which is a part of generic programming.
• variadicAndRecursion.cpp - Demonstrated template functions which uses variadic(allow to have multiple inputs).
• macros.cpp - Demonstrated macros.
• lambda.cpp - Demonstrated different types of lambda functions.

3. Object Oriented Concept

• Abstraction - Its main goal is to handle complexity by hiding unnecessary details from the user.
• class.cpp - Demonstrated how to create student class with setters and getters.
• this.cpp - This keyword is used for self referencing inside a class.
• constructorOverloading.cpp - Demonstrated constructor overloading
• accessSpecifier.cpp - Uses concept of encapsulation, demonstrated through public and private.(Except protected).
• friend.cpp - Used setter and getters as friend function to a private variable.
• destructor.cpp - Demonstration of how destructors work.
• copyConstructor.cpp - Demonstration to override constructor, parameter constructor and copy constructor.
• overloading.cpp - Demonstrated concept of method overloading.
• multipleInheritance.cpp - Demonstrated concept of multiple inheritance.
• virtual.cpp - Demonstrated the use of virtual keyword.

4. Advance CPP

• qualifier - There are 2 type of qualifier :- Modification and life duration qualifiers
• Modification qualifiers - There are 3 type of Modification qualifier :- Const, volatile, mutable
• Life duration qualifiers - There are 3 type of Life duration qualifiers :- static, register, extern
• const.cpp - Demonstrated const qualifier. Value of object or variable will remain constant through out.
• volatile.cpp - Demonstrated volatile qualifier. Generally used for multi-threaded application
• mutable.cpp - Demonstrated mutable qualifier. It permits modification of the class member declared mutable even if the containing object is declared const.
• static.cpp - Demonstrated static qualifier. A static member is shared by all objects of the class.
• register.cpp - Demonstrated register qualifier. It is generally used for making system drivers.
• extern.cpp - Demonstrated extern qualifier. It let us access members from header file.
• assertions.cpp - Assert will terminate the program if its argument turns out to be false.
• gdb.cpp - Terminal Based debugger.
• memCheck.cpp - Using valgrind to run memcheck on verify.cpp.
• uniquePointer.cpp - Demonstrated unique smart pointer. Memory get free as scope ends and this pointers cannot have copy of them.
• sharedPointer.cpp - Demonstrated shared smart pointer. Memory get free as scope ends and this pointers can have copy of them.
• weakPointer.cpp - Demonstrated weak smart pointer. Memory get free as scope ends and this pointers can have copy of them.
• moveSemantics.cpp - Demonstrated best way of swapping variable with better memory management.
• functor.cpp - Demonstrated use of functor.

5. STL

• vector.cpp - Demonstrated Vector data type.
• list.cpp - Demonstrated list data type.
• map.cpp - Demonstrated map data type.
• sort.cpp - Demonstrated performing sort operation using STL
• search.cpp - Demonstrated usage of STL for performing search operations.
• partition.cpp - Demonstrated partition and stable_partition through STL.
• transform.cpp - Demonstrated partition and stable_partition through STL. It is used to perform an operation on all elements.

6. Threading and makefile

• thread_id.cpp - Obtaining id of thread process and number of threads available in cpu.
• basic.cpp - Basics to use threading.
• Makefile - Basics to use threading.

7. Algorithm

• pattern - Consist code to print different types of patterns.
• data structure - Consist code to data structures.
• basic - Consist code to basic algorithms.
• search - Consist code of searching algorithms.
• sort - Consist code of sorting algorithms.