Cpp.SubscriptExpression Class

Namespace: Cpp
Superclasses: AstNodeProperties

Represents the subscript_expression nodes in the syntax tree of your code

Since R2026a

Description

The PQL class SubscriptExpression represents the node subscript_expression in the syntax tree of your code.

Predicates

Type

Type	Raisable	Printable
`SubscriptExpression`	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 SubscriptExpression &subscriptExpression)`	Retrieves syntax nodes of the type `SubscriptExpression` for your C/C++ code and stores it in `subscriptExpression`.
`isa(Cpp.Node.Node node)`	Checks if `node` is a `subscript_expression`.
`cast(Cpp.Node.Node node, required SubscriptExpression &cast)`	Retrieves syntax nodes of the type `SubscriptExpression` from the nodes in `node`. Retrieval occurs if `node` is compatible with `SubscriptExpression` type.
`argument(SubscriptExpression self, Cpp.Node.Node &child)`	Matches the argument expression used inside the `subscript` operator.
`indices(SubscriptExpression self, Cpp.Node.Node &child)`	Matches the indices used in a multidimensional `subscript` expression.
`isEnclosedInSubscriptExpression (Cpp.Node.Node child)`	Checks if `node` is inside a `subscript` expression.
`getEnclosingSubscriptExpression (Cpp.Node.Node child, required SubscriptExpression &parent)`	Finds the nearest `SubscriptExpression` ancestor of `node` and returns it as `parent`.

Version History

Introduced in R2026a