-- --
-- S p e c --
-- --
--- Copyright (C) 1992-2003 Free Software Foundation, Inc. --
+-- Copyright (C) 1992-2009 Free Software Foundation, Inc. --
-- --
-- GNAT is free software; you can redistribute it and/or modify it under --
-- terms of the GNU General Public License as published by the Free Soft- --
--- ware Foundation; either version 2, or (at your option) any later ver- --
+-- ware Foundation; either version 3, or (at your option) any later ver- --
-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
-- OUT 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 GNAT; see file COPYING. If not, write --
--- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, --
--- MA 02111-1307, USA. --
+-- or FITNESS FOR A PARTICULAR PURPOSE. --
-- --
--- 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. --
+-- As a special exception under Section 7 of GPL version 3, you are granted --
+-- additional permissions described in the GCC Runtime Library Exception, --
+-- version 3.1, as published by the Free Software Foundation. --
+-- --
+-- You should have received a copy of the GNU General Public License and --
+-- a copy of the GCC Runtime Library Exception along with this program; --
+-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
+-- <http://www.gnu.org/licenses/>. --
-- --
-- GNAT was originally developed by the GNAT team at New York University. --
-- Extensive contributions were provided by Ada Core Technologies Inc. --
-- during Gigi processing.
procedure Tree_Read;
- -- Initializes internal tables from current tree file using Tree_Read.
- -- Note that Initialize should not be called if Tree_Read is used.
- -- Tree_Read includes all necessary initialization.
+ -- Initializes internal tables from current tree file using the relevant
+ -- Table.Tree_Read routines. Note that Initialize should not be called if
+ -- Tree_Read is used. Tree_Read includes all necessary initialization.
procedure Tree_Write;
- -- Writes out internal tables to current tree file using Tree_Write
+ -- Writes out internal tables to current tree file using the relevant
+ -- Table.Tree_Write routines.
function Rbase (Real : Ureal) return Nat;
- -- Return the base of the universal real.
+ -- Return the base of the universal real
function Denominator (Real : Ureal) return Uint;
- -- Return the denominator of the universal real.
+ -- Return the denominator of the universal real
function Numerator (Real : Ureal) return Uint;
- -- Return the numerator of the universal real.
+ -- Return the numerator of the universal real
function Norm_Den (Real : Ureal) return Uint;
- -- Return the denominator of the universal real after a normalization.
+ -- Return the denominator of the universal real after a normalization
function Norm_Num (Real : Ureal) return Uint;
- -- Return the numerator of the universal real after a normalization.
+ -- Return the numerator of the universal real after a normalization
function UR_From_Uint (UI : Uint) return Ureal;
-- Returns real corresponding to universal integer value
-- Returns negative of real
function UR_Eq (Left, Right : Ureal) return Boolean;
- -- Compares reals for equality.
+ -- Compares reals for equality
function UR_Max (Left, Right : Ureal) return Ureal;
-- Returns the maximum of two reals
-- Returns the minimum of two reals
function UR_Ne (Left, Right : Ureal) return Boolean;
- -- Compares reals for inequality.
+ -- Compares reals for inequality
function UR_Lt (Left, Right : Ureal) return Boolean;
- -- Compares reals for less than.
+ -- Compares reals for less than
function UR_Le (Left, Right : Ureal) return Boolean;
- -- Compares reals for less than or equal.
+ -- Compares reals for less than or equal
function UR_Gt (Left, Right : Ureal) return Boolean;
- -- Compares reals for greater than.
+ -- Compares reals for greater than
function UR_Ge (Left, Right : Ureal) return Boolean;
- -- Compares reals for greater than or equal.
+ -- Compares reals for greater than or equal
function UR_Is_Zero (Real : Ureal) return Boolean;
-- Tests if real value is zero
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