Namespace defines a scope for identifiers used in a program. Reference variables provide an alias for previously defined variables, and their main purpose is passing arguments to functions. C++ defines new and delete operators for allocating and freeing memory. The main() cannot directly access private data members; they must use member functions. A private member function can only be called by another member function of its class. A static member function can be called using the class name as class-name::function-name.
This is the object oriented lecture nmbr 3rd , if you want lecture 2 or 1 u can check it my account , this is the programing tutorial, please follow me and thank you
This is the object oriented lecture nmbr 3rd , if you want lecture 2 or 1 u can check it my account , this is the programing tutorial, please follow me and thank you
Structured Languages- Need and Characteristics of OOP, Data Types and Modifiers, Arrays, Classes, Objects, Pointers, References, Difference between Pointers and References, Inheritance, Constructors, Destructors, and Polymorphism.
Are you searching for C Language Training in Ambala? Noe tour search ends here.... Batra Computer Centre provides you the best training in C Language in Ambala. Btra Computer Centre offers you many other courses like Basic Computer Course, C& C++, SEO, Web Designing , Web Development and many more...
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
Executive Directors Chat Leveraging AI for Diversity, Equity, and InclusionTechSoup
Let’s explore the intersection of technology and equity in the final session of our DEI series. Discover how AI tools, like ChatGPT, can be used to support and enhance your nonprofit's DEI initiatives. Participants will gain insights into practical AI applications and get tips for leveraging technology to advance their DEI goals.
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
This slide is special for master students (MIBS & MIFB) in UUM. Also useful for readers who are interested in the topic of contemporary Islamic banking.
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...Dr. Vinod Kumar Kanvaria
Exploiting Artificial Intelligence for Empowering Researchers and Faculty,
International FDP on Fundamentals of Research in Social Sciences
at Integral University, Lucknow, 06.06.2024
By Dr. Vinod Kumar Kanvaria
A workshop hosted by the South African Journal of Science aimed at postgraduate students and early career researchers with little or no experience in writing and publishing journal articles.
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.
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
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.
A review of the growth of the Israel Genealogy Research Association Database Collection for the last 12 months. Our collection is now passed the 3 million mark and still growing. See which archives have contributed the most. See the different types of records we have, and which years have had records added. You can also see what we have for the future.
3. Namespace
Namespace defines a scope for the identifiers that are
used in the program.
Std is a namespace where ANSI C++ standard class
libraries are defined.
We can define our own namespace in our program.We can define our own namespace in our program.
Syntax:
namespace namespace_name
{
// declaration of variables, functions, classes etc.
}
5. Tokens
Tokens: the smallest individual units in a program are
known as tokens.
Keywords ( int, char, new, delete, etc…..)Keywords ( int, char, new, delete, etc…..)
Identifiers ( a, display, etc…..)
Constants
Strings
Operators
6. Data Types in C++
C++ Data Types
User Defined types
Structure
Build – in types Derived Types
ArrayStructure
Union
Class
Enumeration
Array
Function
Pointer
Reference
Integral Type Void Floating Type
int Char float double
7. Enumerated Data Type
It is a user defined data type which provides a way for
attaching names to numbers.
For eg: enum shape {circle, square, triangle}For eg: enum shape {circle, square, triangle}
enum color {red, blue, green}
In C++ the tag name becomes new data type.
For eg: shape ellipse;
8. Quiz 1
What is the difference between a variable and
constant?
The difference between variables and constants is that
variables can change their value at any time but
constants can never change their value.
9. Variables
C++ allows declaration of variables anywhere in the
scope.
For eg: float average;For eg: float average;
average = sum/i ;
C++ permits initialization of the variables at run time.
// Dynamic initialization
For eg: float average =sum/i ;
10. Reference Variables
C++ defines a reference variable that provide an alias
for a previously defined variable.
Syntax:Syntax:
data- type &reference-name = variable-name
It is used to passing arguments to functions
For eg: float total = 100;
float & sum = total;
11. Reference Variable
Major application of reference variables is in passing
arguments to functions.
void f (int & x) // uses reference
{{
x = x + 10; // x is incremented so also m
}
int main()
{
int m = 10;
f (m); // function call
}
12. Operators in C++
C++ has a rich set of operator:
Insertion Operator <<
Extraction Operator >>
Scope Resolution Operator ::
Pointer-to-member declarator ::*Pointer-to-member declarator ::*
Pointer-to-member operator ->*
Pointer-to-member operator .*
Memory release operator delete
Memory allocation operator new
Line feed operator endlendl
Field width operator setwsetw
13. Scope Resolution Operator
Scope resolution operator allows access to global version of
a variable.
For eg:
::m will always refer to the global m.::m will always refer to the global m.
Major application of the scope resolution operator is in
classes to identify the class to which a member function
belongs.
For eg:
void employee :: getdata(void)
int item :: count
14. Memory Management Operator
C++ defines new and delete operators for allocating and freeing the
memory .
An object is created by using new, and destroyed by using delete as
and when required.
Syntax:
pointer-variable = new data-type;
int *p = new int; *p = 25;
pointer-variable = new data-type(value);
int *p = new int(25);
pointer-variable = new data-type[size]
int *p = new int [10];
delete pointer-variable;
delete p;
15. Manipulators
Manipulators are the operators that are used to format
the data display.
Commonly used manipulators are endl and setw.Commonly used manipulators are endl and setw.
endl manipulator causes a line feed to be inserted.
setw specifies a field width for printing the value of the
variable.
16. Type Cast Operator
C++ permits explicit type conversion of variables using
type cast operator.
average = sum / (float) i ; // C notationaverage = sum / (float) i ; // C notation
average = sum / float (i) ; // C ++ notation
A type name behaves as if it is a function for
converting values to a designated type.
17. this pointer
C++ uses a unique keyword this to represent an object
that invoke a member function.
this is a pointer that points to the object for which thisthis is a pointer that points to the object for which this
function was called.
For example:
A call to a function A.max() will set the pointer this to
the address of the object A.
18. Quiz 2
Define Class.
A class is a collection of objects of similar type.
What are the contents of class?
The class consists of data members and member
functions. Both of which characterise the object
for which the class is defined.
19. Classes and Objects
A class is a way to bind the data and its associated functions
together.
It allows the data to be hidden, if necessary, from external
use.use.
When defining a class a new ADT is created that can be used
like any other built-in type.
A class have two parts:
Class declaration
Class function definitions
20. Class Declaration
General form of class declaration:
class class_name
{
private :private :
variable declarations;
function declarations;
public:
variable declarations;
function declarations;
};
21. Class Example
class item
{
int number;
float cost;float cost;
public:
void getdata(int a, float b);
void putdata(void);
};
22. Quiz 3
What are Access Specifiers?
Access modifiers (or access specifiers)
are keywords in object-oriented languages that set
the accessibility of classes, methods, and other
members.
23. Accessing Class Members
We have three basic access types:
private
public
protected
Private members can be accessed within the class itself.
Public members can be accessed from outside the class.
A protected access specifier is a stage between private
and public access. If member functions defined in a class
are protected, they cannot be accessed from outside the
class but can be accessed from the derived class.
24. Accessing Class Members
The main() cannot contain the statements that access
private data members directly.
They use the member function to use them.
For eg:
x.getdata (100, 75.5)x.getdata (100, 75.5)
x.number = 100; // illegal
Objects communicate by sending and receiving
messages.
For eg:
x.putdata();
25. Defining Member Functions
Member functions can be defined in two phases:
Outside the class definition
Inside the class definition
A member function can also be private
A private member function can only be called by
another function that is a member of its class.
26. Static Data Members
A data member of a class can be static.
A static member variable has the following characteristics:
It is initialized to zero when the first object of its class isIt is initialized to zero when the first object of its class is
created. No other initialization is permitted.
Only one copy of that member is created for the entire class.
It is visible only within the class
Example
27. Static Members Functions
A static member function has following characteristics:
A static function can have access to only static members
(functions or variables) declared in the same class.(functions or variables) declared in the same class.
A static member function can be called using the class
name as:
class-name :: function-name;
Eg: item :: showcount();
Example
28. Quiz 4
Define Array.
Array is a data structure used to store the elementsArray is a data structure used to store the elements
of same type.
29. Array of Objects
Similar to structure we can create a array of objects for a
class.
For eg:
employee manager[5];
employee worker[10];
Example
30. Summary
________ defines a scope for the identifiers that are used
in the program.
Main purpose of defining reference variable is ______.
C++ defines ______ and _____ operators for allocating
and freeing the memory .and freeing the memory .
The main() cannot contain the statements that access
private data members directly. (True/False)
A private member function can only be called by
another function that is a member of its class.
(True/False)
A static member function can be called using ______ .