Cpp.Noexcept Class

Namespace: Cpp
Superclasses: AstNodeProperties

Represents the noexcept nodes in the syntax tree of your code

Since R2026a

Description

The PQL class Noexcept represents the node noexcept in the syntax tree of your code.

Predicates

Type

Type	Raisable	Printable
`Noexcept`	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 Noexcept &noexceptNode)`	Finds syntax nodes of the type `Noexcept` and returns them as `noexceptNode`. This represents a `noexcept` specification.
`isa(Cpp.Node.Node node)`	Checks if `node` is a `Noexcept`.
`cast(Cpp.Node.Node node, required Noexcept &cast)`	Finds `Noexcept` nodes from `node` when compatible.
`expression(Noexcept self, Cpp.Node.Node &child)`	Matches the expression inside the `noexcept(...)` specification.
`isEnclosedInNoexcept(Cpp.Node.Node child)`	Checks if `child` appears inside a `Noexcept`.
`getEnclosingNoexcept(Cpp.Node.Node child, required Noexcept &parent)`	Finds the nearest enclosing `Noexcept` ancestor of `child`.

Version History

Introduced in R2026a