struct initialization

1// exemple avec la structure Coordonnees :
2struct Coordonnees
3{
4  int x;
5  int y;
6}
7
8int main()
9{
10  Coordonnees coords = {1,2};
11}

1struct address {
2    int street_no;
3    char *street_name;
4    char *city;
5    char *prov;
6    char *postal_code;
7};
8
9address temp_address = {
10  0,  // street_no
11  nullptr,  // street_name
12  "Hamilton",  // city
13  "Ontario",  // prov
14  nullptr,  // postal_code
15};

1#include <stdio.h>
2#include <stdlib.h>
3
4struct book{ //this is like making a datatype of type book
5    //these are the fields
6  	char name[50];
7    char author[50];
8    char ISBN[11];
9};
10
11int main(){
12    struct book book1; //making an instance of book called book1
13    /*
14    normally to store integers in a struct we can do something like
15    book1.number_of_pages = 22; which is correct
16    however with character arrays we need to use the strcpy
17    function
18    */
19
20    strcpy(book1.name, "james and the giant tatti");
21    strcpy(book1.author, "Krishan Grewal");
22    strcpy(book1.ISBN, "12345678987");
23
24    printf("book name: %s\n", book1.name);
25  	printf("book author: %s\n", book1.author);
26  	printf("book ISBN: %s\n", book1.ISBN);
27
28return 0;
29}

1typedef struct MY_TYPE {
2  bool flag;
3  short int value;
4  double stuff;
5} MY_TYPE;
6
7void function(void) {
8  MY_TYPE a;
9  ...
10  a = { true, 15, 0.123 }
11}

1struct Person
2{
3    char name[50];
4    int citNo;
5    float salary;
6} person1, person2, p[20];
7

1typedef struct listitem listitem;