The document discusses structures in C programming. It defines a structure as a collection of variables of different data types grouped together under a single name. Structures allow programmers to create custom data types by combining existing types. The document provides examples of defining, declaring, initializing and accessing members of structures, and also discusses arrays of structures and nested structures.
Introduction, Array of structure, Passing structure to function, Passing array of structure to function, Structure within structure ( Nested Structure), Union, Pointer to structure
Introduction, Array of structure, Passing structure to function, Passing array of structure to function, Structure within structure ( Nested Structure), Union, Pointer to structure
Structure basics
Declaring and defining a structure
Attributes of structure
Nested structures
Arrays as structure members
Arrays of structure
Passing arrays as arguments to structure
Union
Declaration defining and accessing.
Bit fields
Enumerated data types
reference:
1."Computer Fundamentals & Programming", Sumitabha Das.
2. Geeks for Geeks
At the end of this lecture students should be able to;
Define, initialize and access to the C stuctuers.
Develop programs using structures in arrays and functions.
Use structures within structures and structures as pointers.
Define, initialize and access to the C unions.
Compare and contrast C structures and unions.
Define memory allocation and de-allocation methods in C.
Develop programs using memory allocation functions.
Apply taught concepts for writing programs.
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
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- Which features are provided by Grafana?
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To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
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Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
"Impact of front-end architecture on development cost", Viktor TurskyiFwdays
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Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
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Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
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Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
Knowledge engineering: from people to machines and back
Lecture18 structurein c.ppt
1. Lecturer, B V Patel Inst. of BMC & IT, GopalVidyanagar
STRUCTURE IN ‘C’
Prakash Khaire
Prakash Khaire Lecturer, B V Patel Inst. of BMC & IT, GopalVidyanagar
2. Structure in C
●Array is collection of items with identical data type
●C Supports a constructed data type known as
structure
●It is user-defined data type
●It wraps different data type
●It is way of extending new programming language
Prakash
Prakash Khaire Lecturer, B V Patel Inst. of BMC & BMC & IT, GopalVidyanagar
Lecturer, B V Patel Inst. of IT, GopalVidyanagar
Khaire
3. Definition - Structure
●A structure is collections of more than one variables with
different data type like int, float & char
Example :
char name[25];
int sci, eng, maths;
float per;
Prakash
Prakash Khaire Lecturer, B V Patel Inst. of BMC & BMC & IT, GopalVidyanagar
Lecturer, B V Patel Inst. of IT, GopalVidyanagar
Khaire
4. Defining a structure
●General form or syntax
struct tag_name Structure tag name
{
datatype variable;
datatype variable;
datatype variable; structure elements
---------------------
---------------------
} list of variables; Structure Variables
Prakash
Prakash Khaire Lecturer, B V Patel Inst. of BMC & BMC & IT, GopalVidyanagar
Lecturer, B V Patel Inst. of IT, GopalVidyanagar
Khaire
5. Example
struct book_bank void main()
{ {
char title[20]; struct book_bank x,y, MyBooks[5];
int i,j;
char author[15]; clrscr();
int pages; ---------------
float price; ---------------
---------------
}; getch();
}
Prakash
Prakash Khaire Lecturer, B V Patel Inst. of BMC & BMC & IT, GopalVidyanagar
Lecturer, B V Patel Inst. of IT, GopalVidyanagar
Khaire
6. Declaring structure variables
We can declare a structure variable only when a structure is
●
defined
Declaration of structure variable is similar to the declaration
●
of variable of any other data type
It includes following points.
●
●The keyword struct
●The structure tag name
●List of variable names separated by commas
●A terminating semicolon
●For example
struct book_bank book1, book2, book3;
●
Prakash
Prakash Khaire Lecturer, B V Patel Inst. of BMC & BMC & IT, GopalVidyanagar
Lecturer, B V Patel Inst. of IT, GopalVidyanagar
Khaire
7. Structures in C
●Members of the structure are themselves not a
variable. They do not occupy any memory and
till associate with structure variable as book.
●A structure is usually defines before main along
with macro definitions.
● In such cases the structure assumes global
status and all the functions can access the
structure.
Prakash
Prakash Khaire Lecturer, B V Patel Inst. of BMC & BMC & IT, GopalVidyanagar
Lecturer, B V Patel Inst. of IT, GopalVidyanagar
Khaire
8. Accessing Structure Members
The link between a member and a variable is established using the
●
member operator ‘.’ Which is known as dot operator or period operator.
For example:
Book1.price
Is the variable representing the price of book1 and can be treated like any
●
other ordinary variable. We can use scanf statement to assign values like
scanf(“%s”,book1.file);
scanf(“%d”,&book1.pages);
Prakash
Prakash Khaire Lecturer, B V Patel Inst. of BMC & BMC & IT, GopalVidyanagar
Lecturer, B V Patel Inst. of IT, GopalVidyanagar
Khaire
9. Accessing Structure Members
We can assign variables to the members of book1
●
strcpy(book1.title,”Programming ANSI C”);
strcpy(book1.author,”Balagurusamy”);
book1.pages=250;
book1.price=28.50;
Prakash
Prakash Khaire Lecturer, B V Patel Inst. of BMC & BMC & IT, GopalVidyanagar
Lecturer, B V Patel Inst. of IT, GopalVidyanagar
Khaire
10. Structure Initialization
Like other data type we can initialize structure when we declare them
●
A structure variable can be initialized at compile time
struct book_bank
{
char title[20];
char author[15];
int pages;
float price;
} book1={“ANSI C”,”Balaguruswamy”,430,200.0};
or struct book_bank book1 = {“ANSI C”,”Balaguruswamy”,430,200.0};
Prakash
Prakash Khaire Lecturer, B V Patel Inst. of BMC & BMC & IT, GopalVidyanagar
Lecturer, B V Patel Inst. of IT, GopalVidyanagar
Khaire
11. Structure Initialization
C language does not permit the initialization of individual
●
structure members within the template.
At compile time initialization of structure variable must
●
have the following elements
1. The Keyword struct
2. The structure tag name
3. The name of the variable to be declared
4. The assignment operator
5. A set of values for the members of the structure variable, separated by commas and enclosed in
braces
6. A terminating semicolon
Prakash
Prakash Khaire Lecturer, B V Patel Inst. of BMC & BMC & IT, GopalVidyanagar
Lecturer, B V Patel Inst. of IT, GopalVidyanagar
Khaire
12. Rules for initializing structure
●We cannot initialize individual members inside the structure template
●The order of values enclosed in braces must match the order of
members in the structure definition
●It is permitted to have partial initilization. We can initialize only the first
few members and leave the remaining blank. The uninitialized
members should be only at the end of the list.
●The uninitialized members will be assigned default values as follows.
●Zero for integer and floating point numbers
●‘0’ for characters and strings
Prakash
Prakash Khaire Lecturer, B V Patel Inst. of BMC & BMC & IT, GopalVidyanagar
Lecturer, B V Patel Inst. of IT, GopalVidyanagar
Khaire
13. Copying and Comparing Structure
Variables
Two variables of the same structure type can be
●
copied the same way as ordinary variables
book1 = book2;
There is no way to compare entire structure, we
●
can only compare element by element
/* this is not allowed */
if(book1==book2) /* this is not allowed */;
/* where as we can compare element by element */
if(book1.pages == book2.pages);
Prakash
Prakash Khaire Lecturer, B V Patel Inst. of BMC & BMC & IT, GopalVidyanagar
Lecturer, B V Patel Inst. of IT, GopalVidyanagar
Khaire
14. Structure in C
Entire structures (not just pointers to structures)
●
may be passed as function arguments, assigned to
variables, etc.
Interestingly, they cannot be compared using ==
●
Unlike arrays, structures must be defined before, its
●
variable are used
Prakash
Prakash Khaire Lecturer, B V Patel Inst. of BMC & BMC & IT, GopalVidyanagar
Lecturer, B V Patel Inst. of IT, GopalVidyanagar
Khaire
15. Array of structure
●Like array of int, float or char, we can also have array of structure
●We can use single-dimensional or multi-dimensional arrays
●Example
struct student
{ Subject contains three elements,
char name[20]; subject[0], subject[1] and subject[2].
char city[15]; These elements can be accessed as
int subject[3]; followed
float per; stud[1].subject[2]
}stud[10]; This will refer to the marks of third
subject of second student
Prakash Khaire Lecturer, B V Patel Inst. of BMC & IT, GopalVidyanagar
16. Structures within structure
Structure within structure is known as nested structure
●
struct date struct company
{ // members of structure {
int day; char name[20];
int month; long int employee_id;
int year; char sex[5];
}; int age;
struct company
{ struct
char name[20]; {
long int employee_id; int day;
char sex[5]; int month;
int age; int year;
struct date dob; }dob;
}; }employee;
Prakash Khaire Lecturer, B V Patel Inst. of BMC & IT, GopalVidyanagar
17. Structure within structure
An inner most member in a nested structure
●
can be accessed by chaining all the
concerned structure variables with the
member using dot operator.
Example
●
employee.dob.day
employee.dob.month
employee.dob.year
Prakash Khaire Lecturer, B V Patel Inst. of BMC & IT, GopalVidyanagar
18. typedef Declaration
It stands for "type definition"
●
keyword allows the programmer to create new
●
names for types such as int or, more
It refers to definition of data types which can be
●
used by the users to declare their own data
definitions names.
Prakash
Prakash Khaire Lecturer, B V Patel Inst. of BMC & BMC & IT, GopalVidyanagar
Lecturer, B V Patel Inst. of IT, GopalVidyanagar
Khaire
19. syntax
●So, how do you actually declare a typedef? All you must do is provide
the old type name followed by the type that should represent it
throughout the code. Here's how you would declare size_t to be an
unsigned integer
● typedef unsigned int size_t;
Prakash
Prakash Khaire Lecturer, B V Patel Inst. of BMC & BMC & IT, GopalVidyanagar
Lecturer, B V Patel Inst. of IT, GopalVidyanagar
Khaire