Cpp.UnaryExpressionOperator Class

Namespace: Cpp
Superclasses: AstNodeProperties

Represents the unary_expression_operator nodes in the syntax tree of your code

Since R2026a

Description

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

Predicates

expand all

Type

Type	Raisable	Printable
`UnaryExpressionOperator`	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 UnaryExpressionOperator &op)`	Retrieves syntax nodes representing unary expression operators in your C/C++ code and stores them in `op`. A `UnaryExpressionOperator` corresponds to the operator token (for example, `!`, `-`, `~`, or `++`) used in a unary expression.
`isa(Cpp.Node.Node node)`	Checks if `node` is a `UnaryExpressionOperator`. Use this relation if you want to negate it (for example: `not Cpp.UnaryExpressionOperator.isa(n)`).
`cast(Cpp.Node.Node node, required UnaryExpressionOperator &cast)`	Retrieves syntax nodes of the type `UnaryExpressionOperator` from the nodes in `node`. Retrieval occurs if `node` is compatible with the `UnaryExpressionOperator` type. Use this relation if you need further `UnaryExpressionOperator` properties.
`parentExpression(UnaryExpressionOperator self, Cpp.UnaryExpression.UnaryExpression &parent)`	Matches the unary expression `parent` that owns the given unary operator `self`. This relation allows you to navigate from an operator token to its enclosing `UnaryExpression`.

Version History

Introduced in R2026a