LoopStatementAst Class

Definition

Namespace:

System.Management.Automation.Language

Assembly:

System.Management.Automation.dll

Package:

System.Management.Automation v7.4.0

An abstract base class for looping statements including a the do/while statement, the do/until statement, the foreach statement, the for statement, and the while statement.

public ref class LoopStatementAst abstract : System::Management::Automation::Language::LabeledStatementAst

public abstract class LoopStatementAst : System.Management.Automation.Language.LabeledStatementAst

type LoopStatementAst = class
    inherit LabeledStatementAst

Public MustInherit Class LoopStatementAst
Inherits LabeledStatementAst

Inheritance

Object

Ast

StatementAst

LabeledStatementAst

LoopStatementAst

Derived

System.Management.Automation.Language.DoUntilStatementAst

System.Management.Automation.Language.DoWhileStatementAst

System.Management.Automation.Language.ForEachStatementAst

System.Management.Automation.Language.ForStatementAst

System.Management.Automation.Language.WhileStatementAst

Constructors

LoopStatementAst(IScriptExtent, String, PipelineBaseAst, StatementBlockAst)

Initialize the properties common to all loop statements.

Properties

Body	The body of a loop statement. This property is never null.
Condition	The ast for the condition that is tested on each iteration of the loop, or the condition tested on a switch. This property may be null if the statement is a ForStatementAst, otherwise it is never null. (Inherited from LabeledStatementAst)
Extent	The extent in the source this ast represents. (Inherited from Ast)
Label	The label name if specified, otherwise null. (Inherited from LabeledStatementAst)
Parent	The parent tree for this node. (Inherited from Ast)

Methods

Copy()	Duplicates the AST, allowing it to be composed into other ASTs. (Inherited from Ast)
Find(Func<Ast,Boolean>, Boolean)	Traverse the entire Ast, returning the first node in the tree for which predicate returns true. (Inherited from Ast)
FindAll(Func<Ast,Boolean>, Boolean)	Traverse the entire Ast, returning all nodes in the tree for which predicate returns true. (Inherited from Ast)
SafeGetValue()	Constructs the resultant object from the AST and returns it if it is safe. (Inherited from Ast)
SafeGetValue(Boolean)	Constructs the resultant object from the AST and returns it if it is safe. (Inherited from Ast)
ToString()	Formats the ast and returns a string. (Inherited from Ast)
Visit(AstVisitor)	Visit each node in the Ast, calling the methods in astVisitor for each node in the ast. (Inherited from Ast)
Visit(ICustomAstVisitor)	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)