The package Ada.Strings.Unbounded.Text_IO in library files a-suteio.ads/adb contains some GNAT-specific subprograms useful for Text_IO operations on unbounded strings:
In the above procedures, File is of type Ada.Text_IO.File_Type and is optional. If the parameter is omitted, then the standard input or output file is referenced as appropriate.
The package Ada.Strings.Wide_Unbounded.Wide_Text_IO in library
files a-swuwti.ads
and a-swuwti.adb
provides similar extended
Wide_Text_IO functionality for unbounded wide strings.
The package Ada.Strings.Wide_Wide_Unbounded.Wide_Wide_Text_IO in library
files a-szuzti.ads
and a-szuzti.adb
provides similar extended
Wide_Wide_Text_IO functionality for unbounded wide wide strings.