Member predicate FormattingFunctionCall :: getOutputArgument

Gets the argument, if any, to which the output is written. If isStream is true, the output argument is a stream (that is, this call behaves like fprintf). If isStream is false, the output argument is a buffer (that is, this call behaves like sprintf)


                            
                                
                                    Expr
                                
                                 
                            
                            
                                getOutputArgument
                            
                            
                                (
                                
                                    
                                        boolean
                                    
                                     
                                    isStream
                                
                                )