C sizeof

Creator

Creator

Seonglae Cho

Created

Created

2022 Sep 26 17:6

Editor

Editor

Seonglae Cho

Edited

Edited

2022 Sep 26 17:8

Refs

Refs

memory order is same with definition order

However padding is there, we can optimize memory size

Is sizeof for a struct equal to the sum of sizeof of each member? - GeeksforGeeks

Prerequisite : sizeof operator in C The sizeof for a struct is not always equal to the sum of sizeof of each individual member. This is because of the padding added by the compiler to avoid alignment issues. Padding is only added when a structure member is followed by a member with a larger size or at the end of the structure.

Is sizeof for a struct equal to the sum of sizeof of each member? - GeeksforGeeks

https://www.geeksforgeeks.org/is-sizeof-for-a-struct-equal-to-the-sum-of-sizeof-of-each-member/

Is sizeof for a struct equal to the sum of sizeof of each member? - GeeksforGeeks

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