package Message_Services is type Message_Code_Type is range 0..100; subtype Message is String; function Get_Message(Message_Code: Message_Code_Type) return Message; pragma Inline(Get_Message); end Message_Services; package body Message_Services is type Message_Handle is access constant Message; Message_0: aliased constant Message := "OK"; Message_1: aliased constant Message := "Up"; Message_2: aliased constant Message := "Shutdown"; Message_3: aliased constant Message := "Shutup"; . . . Message_Table: array (Message_Code_Type) of Message_Handle := (0 => Message_0'Access, 1 => Message_1'Access, 2 => Message_2'Access, 3 => Message_3'Access, . . . ); function Get_Message(Message_Code: Message_Code_Type) return Message is begin return Message_Table(Message_Code).all; end Get_Message; end Message_Services; |