This slides will help you to learn pointers in c++ and i have put in some programs in this slides to help beginners in c++ and also you can use it as your own presentation lol ;)
follow me on facebook https://www.facebook.com/Ameerii132
and you are welcome for questions and quirries
This slide will help you to learn dynamic memory allocation, new operator, delete operator, assigning value to pointer, pointer & constant, pointer and constant, constant pointer.
This slide will help you to learn dynamic memory allocation, new operator, delete operator, assigning value to pointer, pointer & constant, pointer and constant, constant pointer.
I prepared this slides for the student of FSC BSC BS Computer Science Students. These Slides are very easy to read and understand the pointer logic used in C++ Programming.
All Topic related to pointer is discussed and examples are given
An introduction to pointers and references in C++ (with elements of C++11 and C++14). The presentation introduces the readers to the concepts of pointers and references through the pragmatic need of writing a swap function between integers. Generic programming notions (e.g., type constructors) are adopted when useful for the explanation.
This slide will help you to learn Pointer assignments, Pointer arithmetic,Pointer comparisons, Pointers & arrays, Arrays of pointers, Multiple indirection
I prepared this slides for the student of FSC BSC BS Computer Science Students. These Slides are very easy to read and understand the pointer logic used in C++ Programming.
All Topic related to pointer is discussed and examples are given
An introduction to pointers and references in C++ (with elements of C++11 and C++14). The presentation introduces the readers to the concepts of pointers and references through the pragmatic need of writing a swap function between integers. Generic programming notions (e.g., type constructors) are adopted when useful for the explanation.
This slide will help you to learn Pointer assignments, Pointer arithmetic,Pointer comparisons, Pointers & arrays, Arrays of pointers, Multiple indirection
Intro To C++ - Class 11 - Converting between types, formatting floating point...Blue Elephant Consulting
This presentation is a part of the COP2272C college level course taught at the Florida Polytechnic University located in Lakeland Florida. The purpose of this course is to introduce students to the C++ language and the fundamentals of object orientated programming..
The course is one semester in length and meets for 2 hours twice a week. The Instructor is Dr. Jim Anderson.
Practical Class 12th (c++programs+sql queries and output) Aman Deep
Just download this and do some specific changes in the name section and roll no section . and submit it as it is to your teacher this will surely work and help you out your class 12th board practicals exam . no worries ! ENJOY :) !
This presentation focus on the basic concept of pointers. so that students can easily understand. it also contains basic operations performed by pointer variables and implementation using c language.
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
NO1 Uk best vashikaran specialist in delhi vashikaran baba near me online vas...Amil Baba Dawood bangali
Contact with Dawood Bhai Just call on +92322-6382012 and we'll help you. We'll solve all your problems within 12 to 24 hours and with 101% guarantee and with astrology systematic. If you want to take any personal or professional advice then also you can call us on +92322-6382012 , ONLINE LOVE PROBLEM & Other all types of Daily Life Problem's.Then CALL or WHATSAPP us on +92322-6382012 and Get all these problems solutions here by Amil Baba DAWOOD BANGALI
#vashikaranspecialist #astrologer #palmistry #amliyaat #taweez #manpasandshadi #horoscope #spiritual #lovelife #lovespell #marriagespell#aamilbabainpakistan #amilbabainkarachi #powerfullblackmagicspell #kalajadumantarspecialist #realamilbaba #AmilbabainPakistan #astrologerincanada #astrologerindubai #lovespellsmaster #kalajaduspecialist #lovespellsthatwork #aamilbabainlahore#blackmagicformarriage #aamilbaba #kalajadu #kalailam #taweez #wazifaexpert #jadumantar #vashikaranspecialist #astrologer #palmistry #amliyaat #taweez #manpasandshadi #horoscope #spiritual #lovelife #lovespell #marriagespell#aamilbabainpakistan #amilbabainkarachi #powerfullblackmagicspell #kalajadumantarspecialist #realamilbaba #AmilbabainPakistan #astrologerincanada #astrologerindubai #lovespellsmaster #kalajaduspecialist #lovespellsthatwork #aamilbabainlahore #blackmagicforlove #blackmagicformarriage #aamilbaba #kalajadu #kalailam #taweez #wazifaexpert #jadumantar #vashikaranspecialist #astrologer #palmistry #amliyaat #taweez #manpasandshadi #horoscope #spiritual #lovelife #lovespell #marriagespell#aamilbabainpakistan #amilbabainkarachi #powerfullblackmagicspell #kalajadumantarspecialist #realamilbaba #AmilbabainPakistan #astrologerincanada #astrologerindubai #lovespellsmaster #kalajaduspecialist #lovespellsthatwork #aamilbabainlahore #Amilbabainuk #amilbabainspain #amilbabaindubai #Amilbabainnorway #amilbabainkrachi #amilbabainlahore #amilbabaingujranwalan #amilbabainislamabad
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
2. Name – Amir hamza khan
Instructor –Sir Irfan Latif Memon
Section – BSCS-1
RegNo. – 1312118
3. Introduction to pointers.
The addresss of operator “&”.
Pointers and the “*” operator.
Pointers and function parameters.
Size of operators.
Relation between array and pointers.
4. The pointer is a variable that holds a memory address.
To understand the pointers we should first understand a bit
about the computer memory.
Whenever any application is executed, it is loaded in to the
memory form the disk and all the elements and components of
that application will be located at the particular location
somewhere in the memory.
5. Computer memory is divided into sequentially numbered memory
locations and each variable is located at a unique location in
memory, known as its address.
The address of these memory locations is typically represented in
Hexadecimal format with the prefix 0x before the number (e.g.
0x8f4ffff2).
6. As you know every variable is a memory location and every
memory location has its address defined which can be accessed
using ampersand (&) operator which denotes an address in
memory
To return the address of the certain variables the address-of
operator is placed in front of the variable name as,
cout<<&var1;
cout<<&var2;
cout<<&var3;
Now the “&” used with the variables in the cout statement will
return the addresses at which these variable are located into the
memory.
8. A pointer is a variable whose value is the address of another
variable. Like any variable or constant, you must declare a
pointer before you can work with it. The general form of a
pointer variable declaration is:
Type *var-name;
Here, type is the pointer's base type; it must be a valid C++ type
and var-name is the name of the pointer variable. The asterisk
you used to declare a pointer is the same asterisk that you use
for multiplication. However, in this statement the asterisk is
being used to designate a variable as a pointer.
9. int *ip; // pointer to an integer
double *dp; // pointer to a double
float *fp; // pointer to a float
char *ch; // pointer to character
The actual data type of the value of all pointers, whether
integer, float, character, or otherwise, is the same, a long
hexadecimal number that represents a memory address. The only
difference between pointers of different data types is the data
type of the variable or constant that the pointer points to
10. It is always a good practice to assign the pointer NULL to a
pointer variable in case you do not have exact address to be
assigned. This is done at the time of variable declaration. A
pointer that is assigned NULL is called a null pointer
11. #include <iostream.h>
main ()
{
int *ptr = NULL;
Cout<<“the value of ptr
is” <<ptr<<endl;
}
12. Example: Function to swap
the values of two variables
#include <iostream.h>
void swap2(int* a, int* b)
{
int tmp;
tmp = *a;
*a = *b;
*b = tmp;
return;
}
int main()
{
int x = 1, y = 2;
swap2(&x, &y);
cout<<x<<y;
return 0;
}
13. Pointers can be used to pass addresses of variables to called
functions, thus allowing the called function to alter the values
stored there.
We looked earlier at a swap function that did not change the
values stored in the main program because only the values were
passed to the function swap.
This is known as "call by value".
14. If instead of passing the values of the variables to the called
function, we pass their addresses, so that the called function
can change the values stored in the calling routine. This is
known as "call by reference" since we are referencing the
variables.
The following shows the swap function modified from a "call by
value" to a "call by reference". Note that the values are now
actually swapped when the control is returned to main
function.
15. The sizeof is a keyword, but it is a compile-time operator that
determines the size, in bytes, of a variable or data type.
The sizeof operator can be used to get the size of classes,
structures, unions and any other user defined data type.
The syntax of using sizeof is :
sizeof(data type)
The sizeof is a keyword, but it is a compile-time operator that
determines the size, in bytes, of a variable or data type.
The sizeof operator can be used to get the size of classes,
structures, unions and any other user defined data type.
16. #include <iostream.h>
main()
{
cout << "Size of char : " << sizeof(char) << endl;
cout << "Size of int : " << sizeof(int) << endl;
cout << "Size of short int : " << sizeof(short int) << endl;
cout << "Size of long int : " << sizeof(long int) << endl;
cout << "Size of float : " << sizeof(float) << endl;
cout << "Size of double : " << sizeof(double) << endl;
cout << "Size of wchar_t : " << sizeof(wchar_t) << endl;
}
17.
18. Arrays and pointers are closely related
◦ Array name is like constant pointer
◦ Pointers can do array subscripting operations
19. Accessing array elements with pointers
◦ Assume declarations:
int b[ 5 ];
int *bPtr;
bPtr = b;
◦ Element b[ n ] can be accessed by *( bPtr + n )
Called pointer/offset notation
◦ Addresses
&b[ 3 ] is same as bPtr + 3
◦ Array name can be treated as pointer
b[ 3 ] is same as *( b + 3 )
◦ Pointers can be subscripted (pointer/subscript notation)
bPtr[ 3 ] is same as b[ 3 ]