Language | 4D Docs

📄️ 4D

4D -> Object

Action info ( action {; target} ) -> Function result

Call chain -> Function result

Command name ( command {; info {; theme}} ) -> Function result

Copy parameters {( startFrom )} -> Function result

Count parameters -> Function result

Current method name -> Function result

EXECUTE METHOD ( methodName {; result {; param}}{; param2 ; ... ; paramN} )

Get pointer ( varName ) -> Function result

INVOKE ACTION ( action {; target} )

Is a variable ( aPointer ) -> Function result

Is nil pointer ( aPointer ) -> Function result

Null -> Function result

RESOLVE POINTER ( aPointer ; varName ; tableNum ; fieldNum )

Self -> Function result

Super( ...param Object

This -> Object

TRACE

Type ( fieldVar ) -> Function result

Undefined ( expression ) -> Function result

Value type ( expression ) -> Function result