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1 ------------------------------------------------------------------------------
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2 -- --
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3 -- GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS --
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4 -- --
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5 -- S Y S T E M . B O O L E A N _ A R R A Y _ O P E R A T I O N S --
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6 -- --
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7 -- S p e c --
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8 -- --
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9 -- Copyright (C) 2002-2019, Free Software Foundation, Inc. --
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10 -- --
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11 -- GNAT is free software; you can redistribute it and/or modify it under --
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12 -- terms of the GNU General Public License as published by the Free Soft- --
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13 -- ware Foundation; either version 3, or (at your option) any later ver- --
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14 -- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
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15 -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
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16 -- or FITNESS FOR A PARTICULAR PURPOSE. --
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17 -- --
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18 -- As a special exception under Section 7 of GPL version 3, you are granted --
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19 -- additional permissions described in the GCC Runtime Library Exception, --
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20 -- version 3.1, as published by the Free Software Foundation. --
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21 -- --
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22 -- You should have received a copy of the GNU General Public License and --
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23 -- a copy of the GCC Runtime Library Exception along with this program; --
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24 -- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
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25 -- <http://www.gnu.org/licenses/>. --
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26 -- --
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27 -- GNAT was originally developed by the GNAT team at New York University. --
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28 -- Extensive contributions were provided by Ada Core Technologies Inc. --
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29 -- --
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30 ------------------------------------------------------------------------------
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31
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32 -- This package contains functions for runtime operations on boolean arrays
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33
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34 with System.Generic_Vector_Operations;
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35 with System.Vectors.Boolean_Operations;
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36
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37 package System.Boolean_Array_Operations is
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38 pragma Pure;
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39
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40 type Boolean_Array is array (Integer range <>) of Boolean;
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41
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42 package Boolean_Operations renames System.Vectors.Boolean_Operations;
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43
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44 package Vector_Operations is
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45 new Generic_Vector_Operations (Boolean, Integer, Boolean_Array);
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46
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47 generic procedure Binary_Operation
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48 renames Vector_Operations.Binary_Operation;
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49
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50 generic procedure Unary_Operation
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51 renames Vector_Operations.Unary_Operation;
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52
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53 procedure Vector_Not is
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54 new Unary_Operation ("not", Boolean_Operations."not");
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55 procedure Vector_And is new Binary_Operation ("and", System.Vectors."and");
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56 procedure Vector_Or is new Binary_Operation ("or", System.Vectors."or");
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57 procedure Vector_Xor is new Binary_Operation ("xor", System.Vectors."xor");
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58
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59 procedure Vector_Nand is
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60 new Binary_Operation (Boolean_Operations.Nand, Boolean_Operations.Nand);
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61 procedure Vector_Nor is
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62 new Binary_Operation (Boolean_Operations.Nor, Boolean_Operations.Nor);
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63 procedure Vector_Nxor is
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64 new Binary_Operation (Boolean_Operations.Nxor, Boolean_Operations.Nxor);
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65 end System.Boolean_Array_Operations;
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