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

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