-------------------------------------------------------- ------------------------ -- -- -- OCARINA COMPONENTS -- -- -- -- O C A R I N A . P N -- -- -- -- S p e c -- -- -- -- Copyright (C) 2006-2007, GET-Telecom Paris. -- -- -- -- Ocarina 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 2, or (at your option) any -- -- later version. Ocarina 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 Ocarina; see file COPYING. -- -- If not, write to the Free Software Foundation, 51 Franklin Street, Fifth -- -- Floor, Boston, MA 02111-1301, USA. -- -- -- -- As a special exception, if other files instantiate generics from this -- -- unit, or you link this unit with other files to produce an executable, -- -- this unit does not by itself cause the resulting executable to be -- -- covered by the GNU General Public License. This exception does not -- -- however invalidate any other reasons why the executable file might be -- -- covered by the GNU Public License. -- -- -- -- Ocarina is maintained by the Ocarina team -- -- (ocarina-users@listes.enst.fr) -- -- -- ------------------------------------------------------------------------------ -- This package generates a pn tree with Types; package Ocarina.PN is type PN_Options is record Output_Directory : Types.Name_Id; end record; Default_PN_Options : PN_Options; function Create_Petri_Net (Root : Types.Node_Id; Options : PN_Options := Default_PN_Options) return Boolean; procedure Init; -- Initializes the PN module procedure Reset; -- Resets the PN module private Separator : Types.Name_Id; Dispatch_Property : Types.Name_Id; Background_Dispatch : Types.Name_Id; Guard_Unequality : Types.Value_Id; Guard_Equality : Types.Value_Id; Undefined_Value_Variable : Types.Name_Id; type Node_Location is record X : Natural; Y : Natural; end record; -- A structure to describe both node location & container extrema -- positions end Ocarina.PN;