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Xiaobian to share with you when the definition of a structural variable when the system allocated to its memory is, I hope you will learn something after reading this article, let's discuss it together!

When defining a structural variable, the memory allocated to it by the system is the sum of the amount of memory required by each member; the memory length occupied by the structural variable is the sum of the memory length occupied by each member; each member has its own memory sheet.

When a structural variable is described, the memory allocated to it by the system is the sum of the amount of memory required by each member.

The memory length occupied by the structure variable is the sum of the memory length occupied by each member. Each member has its own memory unit, and the memory length of the shared volume variable is equal to the length of the longest member.

Related introduction:

C++ provides many basic data types (such as int, float, double, char, etc.) for users to use. However, because the problems that the program needs to deal with are often complex and diversified, the existing data types can not meet the requirements. Therefore, C++ allows users to declare some types themselves as needed, and the types that users can declare by themselves include structure types (structure), common body types (union), enumerated types (enumeration), class types (class), and so on, which are collectively referred to as user-defined types (user-defined type,UDT).

After reading this article, I believe you have a certain understanding of "what memory the system allocates to a structural variable in a computer". If you want to know more about it, you are welcome to follow the industry information channel. Thank you for reading!

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