AssignmentStatementAst Class
Definition
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The ast that represents an assignment statement, e.g. $x = 42.
public ref class AssignmentStatementAst : System::Management::Automation::Language::PipelineBaseAstpublic class AssignmentStatementAst : System.Management.Automation.Language.PipelineBaseAsttype AssignmentStatementAst = class
inherit PipelineBaseAstPublic Class AssignmentStatementAst
Inherits PipelineBaseAst- Inheritance
Constructors
| AssignmentStatementAst(IScriptExtent, ExpressionAst, TokenKind, StatementAst, IScriptExtent) |
Construct an assignment statement. |
Properties
| ErrorPosition |
The position to report at runtime if there is an error during assignment. This property is never null. |
| Extent |
The extent in the source this ast represents. (Inherited from Ast) |
| Left |
The ast for the location being assigned. This property is never null. |
| Operator |
The operator for token assignment (such as =, +=, -=, etc.). The value is always some assignment operator. |
| Parent |
The parent tree for this node. (Inherited from Ast) |
| Right |
The ast for the value to assign. This property is never null. |
Methods
| Copy() |
Copy the AssignmentStatementAst instance. |
| Find(Func<Ast,Boolean>, Boolean) |
Traverse the entire Ast, returning the first node in the tree for which |
| FindAll(Func<Ast,Boolean>, Boolean) |
Traverse the entire Ast, returning all nodes in the tree for which |
| GetAssignmentTargets() |
Return all of the expressions assigned by the assignment statement. Typically it's just a variable expression, but if Left is an ArrayLiteralAst, then all of the elements are assigned. |
| GetPureExpression() |
If the pipeline represents a pure expression, the expression is returned, otherwise null is returned. (Inherited from PipelineBaseAst) |
| 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 |
| 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) |