| ------------------------------------------------------------------------------ |
| -- -- |
| -- GNAT LIBRARY COMPONENTS -- |
| -- -- |
| -- ADA.CONTAINERS.GENERIC_ANONYMOUS_ARRAY_SORT -- |
| -- -- |
| -- S p e c -- |
| -- -- |
| -- Copyright (C) 2004-2021, 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 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. -- |
| -- -- |
| -- 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/>. -- |
| -- -- |
| -- This unit was originally developed by Matthew J Heaney. -- |
| ------------------------------------------------------------------------------ |
| |
| -- Allows an anonymous array (or array-like container) to be sorted. Generic |
| -- formal Less returns the result of comparing the elements designated by the |
| -- indexes, and generic formal Swap exchanges the designated elements. |
| |
| generic |
| type Index_Type is (<>); |
| with function Less (Left, Right : Index_Type) return Boolean is <>; |
| with procedure Swap (Left, Right : Index_Type) is <>; |
| |
| procedure Ada.Containers.Generic_Anonymous_Array_Sort |
| (First, Last : Index_Type'Base); |
| pragma Pure (Ada.Containers.Generic_Anonymous_Array_Sort); |
| -- Reorders the elements of Container such that the elements are sorted |
| -- smallest first as determined by the generic formal "<" operator provided. |
| -- Any exception raised during evaluation of "<" is propagated. |
| -- |
| -- The actual function for the generic formal function "<" is expected to |
| -- return the same value each time it is called with a particular pair of |
| -- element values. It should not modify Container and it should define a |
| -- strict weak ordering relationship: irreflexive, asymmetric, transitive, and |
| -- in addition, if x < y for any values x and y, then for all other values z, |
| -- (x < z) or (z < y). If the actual for "<" behaves in some other manner, |
| -- the behavior of the instance of Generic_Anonymous_Array_Sort is |
| -- unspecified. The number of times Generic_Anonymous_Array_Sort calls "<" is |
| -- unspecified. |
