Cpp.FieldInitializer Class

Namespace: Cpp
Superclasses: AstNodeProperties

Represents the field_initializer nodes in the syntax tree of your code

Since R2026a

Description

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

Predicates

expand all

Type

Type	Raisable	Printable
`FieldInitializer`	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 FieldInitializer &fieldInitializer)`	Finds syntax nodes of the type `FieldInitializer` in your C++ code and returns them as `fieldInitializer`. For example, in `S() : x(1), y{2}, z(foo(3)) {}`, this predicate matches each field initializer such as `x(1)`, `y{2}`, and `z(foo(3))`.
`isa(Cpp.Node.Node node)`	Checks if `node` is a `FieldInitializer`. Use this relation if you want to negate the condition (for example: `not Cpp.FieldInitializer.isa(n)`).
`cast(Cpp.Node.Node node, required FieldInitializer &cast)`	Finds syntax nodes of the type `FieldInitializer` from the nodes in `node`. Retrieval occurs if `node` is compatible with the `FieldInitializer` type. Use this relation if you need further `FieldInitializer` properties.
`qualifiedIdentifier(FieldInitializer self, Cpp.Node.Node &child)`	Matches a qualified identifier used in the field initializer, when present.
`templateMethod(FieldInitializer self, Cpp.Node.Node &child)`	Matches a template method used in the field initializer, when present. For example, in `S() : T<int>(1) {}`, this predicate matches the template method node.
`fieldIdentifier(FieldInitializer self, Cpp.Node.Node &child)`	Matches the field identifier being initialized. For example, in `S() : x(1) {}`, this predicate matches `x`.
`argumentList(FieldInitializer self, Cpp.Node.Node &child)`	Matches the argument list in the field initializer. For example, in `x(1, 2)`, this predicate matches `(1, 2)`.
`initializerList(FieldInitializer self, Cpp.Node.Node &child)`	Matches the braced initializer list in the field initializer. For example, in `y{1, 2}`, this predicate matches `{1, 2}`.
`isEnclosedInFieldInitializer(Cpp.Node.Node child)`	Checks if `child` appears inside a `FieldInitializer`.
`getEnclosingFieldInitializer(Cpp.Node.Node child, required FieldInitializer &parent)`	Finds the nearest enclosing `FieldInitializer` ancestor of `child` and returns it as `parent`.

Version History

Introduced in R2026a