Member predicate PrintAstNode :: getProperty

Gets the value of the property of this node, where the name of the property is key.


                            
                                
                                    string
                                
                                 
                            
                            
                                getProperty
                            
                            
                                (
                                
                                    
                                        string
                                    
                                     
                                    key
                                
                                )