C++ is an object-oriented programming language that is an extension of C. It was developed in the early 1980s by Bjarne Stroustrup at Bell Labs. C++ supports concepts like inheritance, polymorphism, and encapsulation that make it suitable for large, complex programs. Inheritance allows classes to inherit properties from parent classes. Polymorphism is the ability to process objects of different types in the same way. Encapsulation combines data and functions that operate on that data within a single unit, hiding implementation details. File input/output in C++ can be handled through streams like ifstream for input and ofstream for output.
Security Concepts: Introduction, The need for security, Security approaches, Principles of security, Types of Security attacks, Security services, Security Mechanisms, A model for Network Security Cryptography Concepts and Techniques: Introduction, plain text and cipher text, substitution techniques, transposition techniques, encryption and decryption, symmetric and asymmetric key cryptography, steganography, key range and key size, possible types of attacks
This Powerpoint presentation covers following topics of C Plus Plus:
Features of OOP
Classes in C++
Objects & Creating the Objects
Constructors & Destructors
Friend Functions & Classes
Static data members & functions
Presentation on C++ Programming Languagesatvirsandhu9
It consists information about c++ programming language which is a object oriented language. This presentation is very useful for those who want to learn c++ from beginning.
Online storefront creation: A business creates an online storefront, which serves as its virtual shop where customers can browse products or services, place orders, and make payments.
Product listing: The business lists its products or services on the online storefront, along with relevant information such as price, product description, and images.
Payment gateway integration: The business integrates a payment gateway into its online storefront, which allows customers to securely make payments online using credit cards, debit cards, or other payment methods.
Order processing: When a customer places an order, the business receives the order information through the online storefront. The business then processes the order, which may involve verifying the availability of the product, preparing the product for shipping, and generating a shipping label.
Shipping and delivery: The business ships the product to the customer's address using a third-party logistics provider or its own delivery service. The customer is provided with tracking information to monitor the status of the shipment.
Customer service: The business provides customer service to address any issues or concerns that the customer may have regarding the product or service.
Example:
Let's take the example of a clothing store that sells its products online through its e-commerce website. The store creates an online storefront and lists its products, which include dresses, shirts, pants, and accessories. Customers can browse the products, select the items they wish to purchase, and make payments online using a payment gateway such as PayPal or Stripe.
Once the order is received, the store processes the order and prepares the product for shipping. The product is then shipped to the customer's address using a logistics provider such as FedEx or UPS. The customer can track the shipment using the tracking information provided by the store.
If the customer is not satisfied with the product, they can contact the store's customer service and initiate a return or exchange. The store handles the return or exchange process and ensures that the customer is satisfied with their purchase.
Security Concepts: Introduction, The need for security, Security approaches, Principles of security, Types of Security attacks, Security services, Security Mechanisms, A model for Network Security Cryptography Concepts and Techniques: Introduction, plain text and cipher text, substitution techniques, transposition techniques, encryption and decryption, symmetric and asymmetric key cryptography, steganography, key range and key size, possible types of attacks
This Powerpoint presentation covers following topics of C Plus Plus:
Features of OOP
Classes in C++
Objects & Creating the Objects
Constructors & Destructors
Friend Functions & Classes
Static data members & functions
Presentation on C++ Programming Languagesatvirsandhu9
It consists information about c++ programming language which is a object oriented language. This presentation is very useful for those who want to learn c++ from beginning.
Online storefront creation: A business creates an online storefront, which serves as its virtual shop where customers can browse products or services, place orders, and make payments.
Product listing: The business lists its products or services on the online storefront, along with relevant information such as price, product description, and images.
Payment gateway integration: The business integrates a payment gateway into its online storefront, which allows customers to securely make payments online using credit cards, debit cards, or other payment methods.
Order processing: When a customer places an order, the business receives the order information through the online storefront. The business then processes the order, which may involve verifying the availability of the product, preparing the product for shipping, and generating a shipping label.
Shipping and delivery: The business ships the product to the customer's address using a third-party logistics provider or its own delivery service. The customer is provided with tracking information to monitor the status of the shipment.
Customer service: The business provides customer service to address any issues or concerns that the customer may have regarding the product or service.
Example:
Let's take the example of a clothing store that sells its products online through its e-commerce website. The store creates an online storefront and lists its products, which include dresses, shirts, pants, and accessories. Customers can browse the products, select the items they wish to purchase, and make payments online using a payment gateway such as PayPal or Stripe.
Once the order is received, the store processes the order and prepares the product for shipping. The product is then shipped to the customer's address using a logistics provider such as FedEx or UPS. The customer can track the shipment using the tracking information provided by the store.
If the customer is not satisfied with the product, they can contact the store's customer service and initiate a return or exchange. The store handles the return or exchange process and ensures that the customer is satisfied with their purchase.
Oh Crap, I Forgot (Or Never Learned) C! [CodeMash 2010]Chris Adamson
Abstract: Chances are you code in a language that's either descended from C, inspired by C, or run in an interpreter that itself is written in C. Still... do you actually know how to code in C? Despite its long-standing position as a sort of "lingua franca", an agreed-upon common language, more and more developers are putting together successful, satisfying careers, without ever learning this seminal language. But what if you have to call into C code from your favorite scripting language, or use APIs like OpenGL that are written to be called from C? Many developers find C very challenging, particularly its manual memory-management and other low-level concerns. In this session, we'll show you why you shouldn't be afraid of C, how you can use the skills you already have from the languages you code in today, and how to master structs, enums, typedefs, malloc(), free(), and the rest of C's sharp edges. Examples will be from the point-of-view of the C-skewing iPhone SDK, but will be designed to be broadly applicable and platform-agnostic.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Delivering Micro-Credentials in Technical and Vocational Education and TrainingAG2 Design
Explore how micro-credentials are transforming Technical and Vocational Education and Training (TVET) with this comprehensive slide deck. Discover what micro-credentials are, their importance in TVET, the advantages they offer, and the insights from industry experts. Additionally, learn about the top software applications available for creating and managing micro-credentials. This presentation also includes valuable resources and a discussion on the future of these specialised certifications.
For more detailed information on delivering micro-credentials in TVET, visit this https://tvettrainer.com/delivering-micro-credentials-in-tvet/
Acetabularia Information For Class 9 .docxvaibhavrinwa19
Acetabularia acetabulum is a single-celled green alga that in its vegetative state is morphologically differentiated into a basal rhizoid and an axially elongated stalk, which bears whorls of branching hairs. The single diploid nucleus resides in the rhizoid.
How to Build a Module in Odoo 17 Using the Scaffold MethodCeline George
Odoo provides an option for creating a module by using a single line command. By using this command the user can make a whole structure of a module. It is very easy for a beginner to make a module. There is no need to make each file manually. This slide will show how to create a module using the scaffold method.
Thinking of getting a dog? Be aware that breeds like Pit Bulls, Rottweilers, and German Shepherds can be loyal and dangerous. Proper training and socialization are crucial to preventing aggressive behaviors. Ensure safety by understanding their needs and always supervising interactions. Stay safe, and enjoy your furry friends!
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
Normal Labour/ Stages of Labour/ Mechanism of LabourWasim Ak
Normal labor is also termed spontaneous labor, defined as the natural physiological process through which the fetus, placenta, and membranes are expelled from the uterus through the birth canal at term (37 to 42 weeks
MATATAG CURRICULUM: ASSESSING THE READINESS OF ELEM. PUBLIC SCHOOL TEACHERS I...NelTorrente
In this research, it concludes that while the readiness of teachers in Caloocan City to implement the MATATAG Curriculum is generally positive, targeted efforts in professional development, resource distribution, support networks, and comprehensive preparation can address the existing gaps and ensure successful curriculum implementation.
MATATAG CURRICULUM: ASSESSING THE READINESS OF ELEM. PUBLIC SCHOOL TEACHERS I...
C++ theory
1.
2.
3. C++ is an extension to C Programming
language. It was developed at AT&T Bell
Laboratories in the early 1980s by Bjarne
Stroustrup. It is a deviation from traditional
procedural languages in the sense that it
follows object oriented programming (OOP)
approach which is quite suitable for managing
large and complex programs.
5. The capability of one class to inherit properties
from another class as a child inherits some
properties from his/her parents.
The most important advantage of inheritance is
code reusability. Once a base class is written and
debugged, it can be used in various situations
without having to redefine it or rewrite it.
Reusing existing code saves time, money and
efforts of writing the code again. Without
redefining the old class, you can add new
properties to desired class and redefine an
inherited class member function.
7. Encapsulation is the most basic concept of OOP. It is
the way of combining both data and the functions that
operate on that data under a single unit. The only way
to access the data is provided by the functions (that are
combined along with the data). These functions are
considered as member functions in C++. It is not
possible to access the data directly. If you want to
reach the data item in an object, you call a member
function in the object. It will read the data item and
return the value to you. The data is hidden, so it is
considered as safe and far away from accidental
alternation. Data and its functions are said to be
encapsulated into a single entity.
17. Registered and reserved words of c++ are
known as a key word.
Not use to create variables.
18. List of Keywords
asm double new switch
auto else operator template
break enum private this
case extern protected try
catch float public typedef
char for register union
class friend return unsigned
const goto short virtual
continue if signed void
default inline sizeof volatile
delete int static while
do long struct
19. Brackets [ ] opening and closing brackets indicate
single and multidimensional array
subscript.
Parentheses ( ) opening and closing brackets indicate
functions calls, function parameters for
grouping expressions etc.
Braces { } opening and closing braces indicate the
start and end of a compound statement.
Comma , it is used as a separator in a function
argument list.
Semicolon ; it is used as a statement terminator.
Colon : it indicates a labelled statement or
conditional operator symbol.
Asterisk * it is used in pointer declaration or as
multiplication operator.
Equal sign = it is used as an assignment operator.
Pound sign # it is used as pre-processor directive.
46. Define in main four type.
No parameter no return value
No parameter with return value
With parameter no return
With parameter with return
54. User define data type
Key word Enum use to store only user define
data
enum day = {“Sunday” , ”Monday” , ”Tuesday”}
Index start from 0
Ex index of Sunday is 0.
55. Collection of different data type
User define data type
Access by . (Dot)
Define with struct keyword
56. struct structure name
{
Variable data type variable name
Variable data type variable name
Variable data type variable name
Up to n variables. . .
};
61. Class :
Collection of methods and variables.
Collection of private and public data.
Object :
Instants that Use to access functionality of class.
65. Create memory space on RAM.
Calling when creating object of any class
All class contains 1 default constructor.
Constructor name and class name both are
same.
Default constructor not take any parameters.
66. A constructor is a special member function that
initializes the objects of its class.
It is special because its name is the same as the class
name. It is invoked automatically whenever an object is
created. It is called constructor because it constructs
the values of data members of the class. It does not
have any return type, not even void.
67. class abc
{
◦ public:
◦ abc()
◦ {
Executable part
◦ }
};
68. Use to delete object of any class
Call by ~ sign.
Destructor never return any kind of values.
71. Re usability of any class
Extends on class in another class
Code re usability
Access methods and variables of super class
Inherit functionality of super class.
Use of pre define class
72. Mainly 5 type of inheritance available in c++
Single level inheritance
Multi level inheritance
Multiple inheritance
Hierarchical inheritance
Hybrid inheritance
73. Base class Derived class
Access public private protected
specifier
public public private protected
private Not Not Not
inherited inherited inherited
protected protected protected protected
84. Class name (parent)
{
}
Class name(child):access specification class
name( parent class )
{
}
Class name (sub child) : access specification
class name (parent class)
85. Class demo
{
}
Class demo1: public demo
{
}
Class demo2 : public demo1
{
}
93. Class class name
{
}
Class class name : access specification class name
{
}
Class class name : access specification class name
{
}
Class class name : access specification class name,
access specification class name
{
}
94. Class demo
{}
Class demo1 : public demo
{}
Class demo2 : public demo
{}
Class final : public demo1, public demo2
{}
95. A file is a collection of logically related
records. A program usually requires two
types of data communication.
96. Data Type Description
ofstream This data type represents the output file
stream and is used to create files and to
write information to files.
ifstream This data type represents the input file
stream and is used to read information
from files.
fstream This data type represents the file stream
generally, and has the capabilities of both
ofstream and ifstream which means it can
create files, write information to files, and
read information from files.
97. (i) Writing data on the datafile:
◦ The data flows from keyboard to memory and from
memory to storage device.
◦ Keyboard —> memory —> hard disk/floppydisk
(ii) Reading data from datafile:
◦ The data flows from storage device to memory and
from memory to output device, particularly monitor.
datafile —> memory — > output device (screen)
98. Mode Flag Description
ios::app Append mode. All output to that
file to be appended to the end.
ios::ate Open a file for output and move
the read/write control to the end
of the file.
ios::in Open a file for reading.
ios::out Open a file for writing.
ios::trunc If the file already exists, its
contents will be truncated before
opening the file.
101. While doing C++ programming,
you write information to a file from your
program using the stream insertion operator
(<<) just as you use that operator to output
information to the screen. The only difference is
that you use an ofstream or fstream object
instead of the cout object
102. You read information from a file into your
program using the stream extraction operator
(<<) just as you use that operator to input
information from the keyboard. The only
difference is that you use an ifstream or fstream
object instead of the cin object.
103. File has two associated pointers called input
pointer (or get pointer) and output pointer (or
put pointer). Each time an input or output
operation takes place, the pointer moves
automatically. There are two pointers.
seekg ( ) It moves get pointer to a
specified location.
seekp ( ) It moves the put pointer to a
specified location
104. Ios:: beg ios:: cur ios::end
ios :: beg means start of the file
ios :: cur means current position of the
pointer
ios :: end means end of the file
file
105. A pointer is a variable that represents the
location (rather than the value ) of a data
item such as a variable or an array element
106. Pointer variables declare with * sign.
And pointer variables access with & sign.
107. Int a = 10;
Int b = &a;
◦ In above example variable “a” is integer type
variable and variable “b” is also integer variable.
◦ Variable b store the reference of variable “a”
and when we use the variable “b” it return the value
of variable “a”.
108. Operator overloading is use to overload any
predefined operators.
Create class and with operator method and
write new code for any operator.
109. class class_name
{
public :
void operator sign of operator ()
{
new logic for operator
};
};
Main method
{
object and apply operator
}
111. Class name is demo.
Publicly overload ++ operator with simple
message.
d is object of demo class.
whenever you apply ++ operator then
compiler not increment any value in object,
But print simple message on screen.