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Questions tagged [structure]

Structure is a fundamental, tangible or intangible notion referring to the recognition, observation, nature, and permanence of patterns and relationships of entities. DO NOT USE this tag for C or C++ struct questions!

A structure can be a:

  • A structure in mathematical logic: in universal algebra and in model theory, a structure consists of a set along with a collection of finitary operations and relations which are defined on it.

  • The structure of a program

For the following topics, use different tags as indicated below:

  • A : a particular way of storing and organizing data in a computer so that it can be used efficiently.
  • A (short for "structure") is a keyword in the C and C++ languages, used to indicate a structures record.
6561 questions
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Pointer to Two Dimensional Structure Array

I have a Structure say MyStruct:- #define SEC_DIMENSION 2 struct MyStruct { char cChar; float fFloat; int iInt; }; struct MyStruct StructArray[SEC_DIMENSION][20]; //Two Dimensional Array of Structures. Now I want to access this with…
Swanand
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Setting value of BAPI structure?

it's my first time using a BAPI and API to get data from an ABAP system, my problem is that I don't know how to send a specific entry (ORDER_OBJECTS) see below : these are my BAPI entries : and this is the ORDER_OBJECTS : for now I can send the…
Charaf
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Is there a way to fill BAPI X structure automatically?

I am trying to create an API allowing user to change certain fields of a notification. The changes will be written using a BAPI BAPI_ALM_NOTIF_DATA_MODIFY. I have ls_struc1 that contains all fields I am publishing in the API. Is there a way to set…
Fleich89
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React Components: How To Structure React Live Search Form With Infinite Scrolling

I'm creating a React Movie app which enables user to search for movies and add to his favorite list. This app is going to have a live search functionality with infinite loading feature so when user enters a title name a Modal will display results…
MM2021
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why pointer of an array of structure printing different addresses

struct Student{ int roll; char name[8]; float marks; }; void main(){ struct Student stu[5] = {{10,"xyz",30},{15,"abc",50},{20,"lmn",70}}; printf("%d \n", (*stu).roll); printf("%d \n", (*(stu+1)).roll); printf("%x…
yogesh
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Easy way to read through/visualize a project?

Trying to read through a huge github repo can be pretty slow and difficult to manage. I find myself opening tons of tabs trying to follow import statements and hierarchies. Are there any tools that help make a project easier to understand? All I…
William Convertino
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Linked List, Creation of struct

How are we able to create a pointer of type node inside the struct node when the struct is not fully defined. struct node { int data; node* next; }
Siddharth Mishra
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Struct in obj c defined in one class interface is not available to other classes

I have defined a structure in one class interface. I have used it in that class properly. But I m not able to refer to this structure in other classes. I think I m missing some basics. Generally struct data type defined in one class should be…
sridevi
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use of container_of macro, with struct

I came across piece of code that uses container_of. typedef struct api_1 api_2; typedef void (*api_set)(api_2 *api, int a); struct api_1{ api_set set; }; typedef struct{ api_2 api; int value; } api_p_t; void set(api_2 *api, int a){ …
Wojciech Mierzejewski
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Pass Structure by reference as argument in JNA

I have a dynamic link library (DLL) written in c++. In my DLL I have a function like this: void anpr_set_params(byte instance, SLPRParams* params); Where SLPRParams is a Structure containing byte, int, float and array of them. Now, I want to use my…
reza
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Cross-class read/edit variables and pandas index question

I try to figure out how to structure my program which is a simple trading bot. class "Exchange" should store instances of the class "TradingPair" class "Symbol" stores all symbol related stuff class "Websocket" gets the ws stream and stores the…
noskule
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How to check if the string is already in an array of structures?

How to check if the string is already in an array of structures? The array is inside a structure and I don't know how to compare arrays inside the structure in C. #include #include struct song { char title[30]; char…
User617290653251457439
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Why does where you declare function matter?

So im just learning C but from my understand we can create Function Prototypes anywhere right? So then when i was experimenting with function and structure why is it that. If i put the function prototype before the structure declaration is does not…
Oh Oh
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Python package organization/setup to shorten import

so I'm preparing a Python package which is completely new for me. The structure is as follow: package_name/ ├── package_name/ ├── datasets/ ├── __init__.py └── functions.py ├── tests/ ├── LICENSE ├── MANIFEST.in ├── pyproject.toml ├──…
Chris
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How to read comma-separated csv file with `sscanf()`

I'm attempting to print an array of structures read from a CSV file in Excel. However, only the students' IDs are printed; other information was also printed but some confusing rare characters. Can you please tell me what could be wrong with this…
user13483869
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