An abstract base class that represents all PowerShell expressions.
public ref class ExpressionAst abstract : System::Management::Automation::Language::CommandElementAst
public abstract class ExpressionAst : System.Management.Automation.Language.CommandElementAst
type ExpressionAst = class inherit CommandElementAst
Public MustInherit Class ExpressionAst Inherits CommandElementAst
Initialize the fields common to all expressions.
The extent in the source this ast represents.(Inherited from Ast)
The parent tree for this node.(Inherited from Ast)
By default, the static type of an expression is unknown and hence we assume
Duplicates the AST, allowing it to be composed into other ASTs.(Inherited from Ast)
Traverse the entire Ast, returning the first node in the tree for which
Traverse the entire Ast, returning all nodes in the tree for which
Constructs the resultant object from the AST and returns it if it is safe.(Inherited from Ast)
Formats the ast and returns a string.(Inherited from Ast)
Visit each node in the Ast, calling the methods in
Visit the Ast using a visitor that can choose how the tree traversal is performed. This visit method is for advanced uses of the visitor pattern where an AstVisitor is insufficient.(Inherited from Ast)