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-------------------------------------------------------------------------------
-- (C) Altran Praxis Limited
-------------------------------------------------------------------------------
--
-- The SPARK toolset is free software; you can redistribute it and/or modify it
-- under terms of the GNU General Public License as published by the Free
-- Software Foundation; either version 3, or (at your option) any later
-- version. The SPARK toolset is distributed in the hope that it will be
-- useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-- Public License for more details. You should have received a copy of the GNU
-- General Public License distributed with the SPARK toolset; see file
-- COPYING3. If not, go to http://www.gnu.org/licenses for a complete copy of
-- the license.
--
--=============================================================================
with E_Strings;
with StringList;
with Unit;
with Units;
use type Unit.Object;
use type Unit.Id;
use type Unit.Kind;
--# inherit CommandLineData,
--# Dictionary,
--# Directory_Operations,
--# ErrorHandler,
--# E_Strings,
--# LexTokenManager,
--# RegularExpression,
--# SparkLex,
--# SparkMakeErrors,
--# SPARK_IO,
--# StringList,
--# Unit,
--# Units;
package UnitManager
--# own State;
--# initializes State;
is
procedure Initialise
(The_Directories : in StringList.Object;
Include : in StringList.Object;
Exclude : in StringList.Object;
Root_File : in E_Strings.T;
Duplicates : in Boolean;
Success : out Boolean);
--# global in CommandLineData.Content;
--# in Dictionary.Dict;
--# in out ErrorHandler.Error_Context;
--# in out LexTokenManager.State;
--# in out SPARK_IO.File_Sys;
--# in out State;
--# out SparkLex.Curr_Line;
--# derives ErrorHandler.Error_Context,
--# LexTokenManager.State,
--# SparkLex.Curr_Line,
--# SPARK_IO.File_Sys,
--# State,
--# Success from CommandLineData.Content,
--# Dictionary.Dict,
--# Duplicates,
--# ErrorHandler.Error_Context,
--# Exclude,
--# Include,
--# LexTokenManager.State,
--# Root_File,
--# SPARK_IO.File_Sys,
--# State,
--# The_Directories;
-------------------------------------------------------------
function Get_All_Units return Units.Stack;
--# global in State;
procedure Get_Unit (In_File : in E_Strings.T;
The_Unit : out Unit.Id;
Found : out Boolean);
--# global in State;
--# derives Found,
--# The_Unit from In_File,
--# State;
procedure Get_File (For_Unit : in Unit.Id;
The_File : out E_Strings.T;
Found : out Boolean);
--# global in State;
--# derives Found,
--# The_File from For_Unit,
--# State;
function Get (The_Unit : Unit.Id) return Unit.Object;
--# global in State;
function Package_Body (For_Unit : Unit.Id) return Unit.Id;
--# global in State;
function Parent (Of_Unit : Unit.Id) return Unit.Id;
--# global in State;
function Separate_Units (For_Unit : Unit.Id) return Units.Stack;
--# global in State;
function Required_Units (For_Unit : Unit.Id) return Units.Stack;
--# global in State;
function Components (For_Unit : Unit.Id) return Units.Stack;
--# global in State;
-- Search all units in UnitManager and return a stack of root
-- units, ie units that are not required by other units.
function Find_Roots return Units.Stack;
--# global in State;
end UnitManager;
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