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Folkert Kevelam 2025-07-13 19:48:22 +02:00
parent cea7bb8db9
commit a0cd38fb82
1 changed files with 28 additions and 4 deletions
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32
src/argument_parser.ads
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@ -1,10 +1,10 @@
with Ada.Strings.Unbounded; use Ada.Strings.Unbounded;
package Argument_Parser is
type Option is interface;
function Parse (I : string) return Option is abstract;
type Argument_Parser is tagged private;
function Parse (I : String) return Option is abstract;
procedure Add_Positional (
Parser : in out Argument_Parser;
@ -15,7 +15,7 @@ package Argument_Parser is
procedure Add_Boolean_Option (
Parser : in out Argument_Parser;
Short_String : string;
Long_String : string)
Long_String : string);
procedure Add_Count_Option (
Parser : in out Argument_Parser;
@ -29,6 +29,30 @@ package Argument_Parser is
Short_String : string;
Long_String : string);
type String_Option is new Option with
record
Value : Unbounded_String;
end record;
overriding
function Parse (I : String) return String_Option;
type Integer_Option is new Option with
record
Value : Integer;
end record;
overriding
function Parse (I : String) return Integer_Option;
type Float_Option is new Option with
record
Value : Float;
end record;
overriding
function Parse (I : String) return Float_Option;
private
type Argument_Parser is tagged null record;