coder.descriptor.types.Void Class

Namespace: coder.descriptor.types
Superclasses: coder.descriptor.types.Type

Represent base type of void pointer

Since R2024a

Description

The Code Descriptor programming interface uses this type to represent the data type of pointers to void (void*). A coder.descriptor.types.Pointer object that represents a void pointer uses a coder.descriptor.types.Void object for the value of its BaseType property.

The Code Descriptor programming interface does not use this type to represent the return type of a function that returns void.

Properties

Identifier — Identifier used in generated code

character vector

Identifier of the data type used in generated code for the corresponding modeling element, specified as a character vector.

Data Types: char

Name — Name of data type represented in Simulink^®

character vector

Name of the data type that is represented in Simulink for the corresponding modeling element, specified as a character vector.

Data Types: char

ReadOnly — Indication that type qualifier contains const

true or 1 | false or 0

Indication that the type qualifier contains const, specified as a numeric or logical 1 (true) or 0 (false). If you cannot change the value of the variable during execution, the variable is preceded by the const keyword as the type qualifier in the generated code.

• 1 — The type qualifier contains const.

• 0 — The type qualifier does not contain const.

Data Types: logical

Volatile — Indication that type qualifier contains volatile

true or 1 | false or 0

Indication that the type qualifier contains volatile, specified as a numeric or logical 1 (true) or 0 (false). If the compiler cannot apply optimizations to the variable because its value can change due to external sources, the variable is preceded by the volatile keyword as the type qualifier in the generated code.

• 1 — The type qualifier contains volatile.

• 0 — The type qualifier does not contain volatile.

Data Types: logical

Version History

Introduced in R2024a