Member predicate ExternalData :: getFieldAsFloat

Gets the floating-point value of the ith field of this data item.


                            
                                
                                    float
                                
                                 
                            
                            
                                getFieldAsFloat
                            
                            
                                (
                                
                                    
                                        int
                                    
                                     
                                    i
                                
                                )