Cpp.SizeofExpression Class

Namespace: Cpp
Superclasses: AstNodeProperties

Represents the sizeof_expression nodes in the syntax tree of your code

Since R2026a

Description

SizeofExpression class represents the C++ syntax node sizeof_expression in your code and contains predicates to query properties and children of this node.

Predicates

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Type

Type	Raisable	Printable
`SizeofExpression`	Yes	No

Syntaxes

This class defines these predicates that act on the objects of this class. In addition, objects of this class can access the predicates defined by the base class AstNodeProperties. An object of this class is an object of AstNodeProperties class.

Predicates	Description
`is(required SizeofExpression &se)`	Retrieves syntax nodes of the type `SizeofExpression` for your C/C++ code and stores it in `se`.
`isa(Cpp.Node.Node node)`	Checks if `node` is a `sizeof_expression`.
`cast(Cpp.Node.Node node, required SizeofExpression &cast)`	Retrieves syntax nodes of the type `SizeofExpression` from the nodes in `node`. Retrieval occurs if `node` is compatible with `SizeofExpression` type.
`type(SizeofExpression self, Cpp.Node.Node &child)`	Matches the type of the object inside the `sizeof` expression.
`value(SizeofExpression self, Cpp.Node.Node &child)`	Matches the value used when invoking `sizeof`.
`isEnclosedInSizeofExpression (Cpp.Node.Node child)`	Checks if `node` is inside a `sizeof` expression.
`getEnclosingSizeofExpression (Cpp.Node.Node child, required SizeofExpression &parent)`	Finds the nearest `SizeofExpression` ancestor of `node` and returns it as `parent`

Version History

Introduced in R2026a