Diff: pearson.cpp

Revision:

0:b47c2a7920c2

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/pearson.cpp	Fri Mar 16 16:34:18 2018 +0000
@@ -0,0 +1,64 @@
+///\file
+
+/******************************************************************************
+The MIT License(MIT)
+
+Embedded Template Library.
+https://github.com/ETLCPP/etl
+http://www.etlcpp.com
+
+Copyright(c) 2015 jwellbelove
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files(the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions :
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+******************************************************************************/
+
+#include <stdint.h>
+
+#include "platform.h"
+#include "static_assert.h"
+
+STATIC_ASSERT(ETL_8BIT_SUPPORT, "This file does not currently support targets with no 8bit type");
+
+namespace etl
+{
+  //***************************************************************************
+  /// Pearson lookup table
+  /// \ingroup pearson
+  //***************************************************************************
+  extern const uint8_t PEARSON_LOOKUP[] =
+  {
+    228,  39,  61,  95, 227, 187,   0, 197,  31, 189, 161, 222,  34,  15, 221, 246,
+     19, 234,   6,  50, 113,   3,  91,  63,  77, 245, 144,   2, 183, 196,  25, 226,
+     97, 126,  48,  59, 217,   4, 100, 145,  12,  88, 203, 149,  80, 154,  38,  27,
+    224, 218, 158, 115, 202,  79,  53,  83, 242,  36, 139, 131, 136, 191,  42, 170,
+     23,  99, 156,  51, 143,  60, 233, 206,  62, 108,  17,  67,  81,  71,  93, 195,
+     26, 231, 247,  96,  24, 200, 176, 209, 152, 212, 138, 165,  75, 185, 130, 248,
+    125, 110,  10, 116, 201,  90,  69, 204,  85, 251,  78, 157,  47, 184, 169, 141,
+    134, 230,  89,  21, 146,  46,  55, 128, 148, 207, 216,  11, 114, 199, 103, 102,
+    166, 244,   5, 104, 225, 160, 132,  28, 172,  65, 121, 140, 153, 119, 198, 210,
+     58,  87, 117, 177,  33,  22,  13,  37,  49, 174, 109,  40,  73, 211,  18, 167,
+    164, 252, 168,  74,  30, 173,  35,  98,  66, 193,  94, 175,  86,  54, 179, 122,
+    220, 151, 192,  29, 133, 254, 155, 127, 240, 232, 190, 180,   8,  68, 236,  20,
+    137,  92, 219, 208,  52, 250, 147, 142, 111, 112, 120,  45, 135, 255, 123, 229,
+     57, 182, 243, 124, 186, 253,   7, 237,   9,  16,  70, 171, 235, 107, 223, 118,
+    215, 178, 194, 181,  43, 188, 106, 105,  64, 241,  84, 238, 159,  44,  32,  76,
+    213, 163, 150, 101, 129,  14, 249, 205, 214,   1,  41,  56, 162,  72, 239,  82
+  } ;
+}
+