Ada Programming/Libraries/Ada.Directories.Hierarchical_File_Names

Computing » Computer Science » Computer Programming » Ada Programming

---

This language feature has been introduced in Ada 2012.

Ada.Directories.Hierarchical_File_Names is a unit of the Predefined Language Environment since Ada 2012.

Specification

--                     Standard Ada library specification
--   Copyright (c) 2004-2016 AXE Consultants
--   Copyright (c) 2004, 2005, 2006 Ada-Europe
--   Copyright (c) 2000 The MITRE Corporation, Inc.
--   Copyright (c) 1992, 1993, 1994, 1995 Intermetrics, Inc.
--   SPDX-License-Identifier: BSD-3-Clause and LicenseRef-AdaReferenceManual
-- -------------------------------------------------------------------------


package Ada.Directories.Hierarchical_File_Names is

   function Is_Simple_Name (Name : in String) return Boolean;

   function Is_Root_Directory_Name (Name : in String) return Boolean;

   function Is_Parent_Directory_Name (Name : in String) return Boolean;

   function Is_Current_Directory_Name (Name : in String) return Boolean;

   function Is_Full_Name (Name : in String) return Boolean;

   function Is_Relative_Name (Name : in String) return Boolean;

   function Simple_Name (Name : in String) return String
      renames Ada.Directories.Simple_Name;

   function Containing_Directory (Name : in String) return String
      renames Ada.Directories.Containing_Directory;

   function Initial_Directory (Name : in String) return String;

   function Relative_Name (Name : in String) return String;

   function Compose (Directory      : in String := "";
                     Relative_Name  : in String;
                     Extension      : in String := "") return String;

end Ada.Directories.Hierarchical_File_Names;

See also

Wikibook

• Ada Programming/Libraries/Ada
• Ada Programming/Libraries/Ada.Directories

External examples

• Search for examples of Ada.Directories.Hierarchical_File_Names in: Rosetta Code, GitHub (gists), any Alire crate or this Wikibook.
• Search for posts related to Ada.Directories.Hierarchical_File_Names in: Stack Overflow, comp.lang.ada or any Ada related page.

Ada Reference Manual

Ada 2012

• A.16.1: The Package Directories.Hierarchical_File_Names ^[Annotated]

Open-Source Implementations

FSF GNAT

• Specification: a-dhfina.ads

drake

• Specification: directories/a-dhfina.ads