annotate src/fftw-3.3.5/genfft/unique.ml @ 58:eab3b14ddc95
Further win32 build updates
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Chris Cannam |
| date |
Mon, 09 Jan 2017 13:51:38 +0000 |
| parents |
2cd0e3b3e1fd |
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| rev |
line source |
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1 (*
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2 * Copyright (c) 1997-1999 Massachusetts Institute of Technology
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3 * Copyright (c) 2003, 2007-14 Matteo Frigo
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4 * Copyright (c) 2003, 2007-14 Massachusetts Institute of Technology
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5 *
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6 * This program is free software; you can redistribute it and/or modify
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7 * it under the terms of the GNU General Public License as published by
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8 * the Free Software Foundation; either version 2 of the License, or
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9 * (at your option) any later version.
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10 *
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11 * This program is distributed in the hope that it will be useful,
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12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 * GNU General Public License for more details.
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15 *
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16 * You should have received a copy of the GNU General Public License
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17 * along with this program; if not, write to the Free Software
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18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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19 *
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20 *)
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21
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22 (* repository of unique tokens *)
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23
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24 type unique = Unique of int
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25
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26 let make =
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27 let id = ref 0 in
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28 fun () -> begin
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29 id := !id + 1;
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30 Unique !id
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31 end
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32
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33 let same (Unique a) (Unique b) =
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34 a = b
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35
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