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This is an automatic "excavation" of a thematic subset of
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top - metrics - downloadIndex: B T
Length: 1807 (0x70f)
Types: TextFile
Names: »B«
└─⟦180fe333a⟧ Bits:30000405 8mm tape, Rational 1000, SW CATALOG, 10_20_0
└─⟦180fe333a⟧ Bits:30000537 8mm tape, Rational 1000, SW Catalog 10_20_0
└─⟦5cb1d1d7f⟧ »DATA«
└─⟦3b1ee7bd8⟧
└─⟦this⟧
with Io;
with Low_Level_File_Operations;
package body Files is
function Create (From_File : in String) return Iterator is
--
The_File : Io.File_Type;
--
New_Iterator : Iterator;
--
begin
New_Iterator := Lines.Create;
Low_Level_File_Operations.Open_To_Read (From_File, The_File);
while (not Io.End_Of_File (The_File)) loop
Lines.Add (New_Iterator, Lines.Create (Io.Get_Line (The_File)));
end loop;
Low_Level_File_Operations.Close (The_File);
Lines.Reset (New_Iterator);
return (New_Iterator);
--
exception
when Low_Level_File_Operations.Io_Failure =>
Low_Level_File_Operations.Close (The_File);
raise Io_Failure;
when others =>
Low_Level_File_Operations.Close (The_File);
raise;
end Create;
procedure Save (To_File : in String; This_Iterator : in out Iterator) is
--
The_File : Io.File_Type;
--
begin
Low_Level_File_Operations.Open_To_Write (To_File, The_File);
Lines.Reset (This_Iterator);
while (not Lines.Done (This_Iterator)) loop
Io.Put_Line (The_File, Lines.Image (Lines.Current (This_Iterator)));
Lines.Next (This_Iterator);
end loop;
Low_Level_File_Operations.Close (The_File);
--
exception
when Lines.Not_Initialized =>
Low_Level_File_Operations.Close (The_File);
raise Not_Initialized;
when Low_Level_File_Operations.Io_Failure =>
Low_Level_File_Operations.Close (The_File);
raise Io_Failure;
when others =>
Low_Level_File_Operations.Close (The_File);
raise;
end Save;
end Files;