coder.descriptor.types.Double Class

Namespace: coder.descriptor.types
Superclasses: coder.descriptor.types.Numeric

Return information about variable of double-precision type

Since R2024a

Description

An object of the coder.descriptor.types.Double class describes a variable in the generated code that is of a double-precision type. The coder.descriptor.types.Double class is a subclass of the coder.descriptor.types.Numeric class.

Properties

Identifier — Identifier used in generated code

character vector

Identifier 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, specified as a character vector.

Data Types: char

ReadOnly — Whether type qualifier contains const

1 | 0

Whether the type qualifier contains const, specified as 1 or 0. 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. This property returns 1 if the type qualifier contains const. This property returns 0 if the type qualifier does not contain const.

Data Types: logical

Volatile — Whether type qualifier contains volatile

1 | 0

Whether the type qualifier contains volatile, specified as 1 or 0. If you cannot change the value of the variable during execution, the variable is preceded by the volatile keyword as the type qualifier in the generated code. This property returns 1 if the type qualifier contains volatile. This property returns 0 if the type qualifier does not contain volatile.

Data Types: logical

WordLength — Word size of data type

positive integer

Word size of a numeric data type, specified as an integer number of bits.

Data Types: int32

Signed — Whether data type is signed

1 | 0

Whether the data type is signed, specified as 1 if signed or 0 if unsigned.

Data Types: logical

Version History

Introduced in R2024a