o3tl/qa/test-unit_conversion.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  */
   9
  10 #include <sal/config.h>
  11
  12 #include <o3tl/unit_conversion.hxx>
  13
  14 // Just some static asserts
  15
  16 namespace
  17 {
  18 constexpr double const_abs(double f) { return f >= 0 ? f : -f; }
  19 constexpr bool eq(double a, double b) { return const_abs(a - b) < 1E-6; }
  20 bool eq(sal_Int64, double) = delete;
  21 }
  22
  23 // testing floating-point conversion
  24
  25 static_assert(eq(o3tl::convert(1.0, o3tl::Length::mm100, o3tl::Length::mm100), 1));
  26 static_assert(eq(o3tl::convert(1.0, o3tl::Length::mm10, o3tl::Length::mm100), 10));
  27 static_assert(eq(o3tl::convert(1.0, o3tl::Length::mm, o3tl::Length::mm100), 100));
  28 static_assert(eq(o3tl::convert(1.0, o3tl::Length::cm, o3tl::Length::mm100), 1000));
  29 static_assert(eq(o3tl::convert(1.0, o3tl::Length::m, o3tl::Length::mm100), 100000));
  30 static_assert(eq(o3tl::convert(1.0, o3tl::Length::km, o3tl::Length::mm100), 100E6));
  31 static_assert(eq(o3tl::convert(360.0, o3tl::Length::emu, o3tl::Length::mm100), 1));
  32 static_assert(eq(o3tl::convert(72.0, o3tl::Length::twip, o3tl::Length::mm100), 127));
  33 static_assert(eq(o3tl::convert(18.0, o3tl::Length::pt, o3tl::Length::mm100), 635));
  34 static_assert(eq(o3tl::convert(3.0, o3tl::Length::pc, o3tl::Length::mm100), 1270));
  35 static_assert(eq(o3tl::convert(50.0, o3tl::Length::in1000, o3tl::Length::mm100), 127));
  36 static_assert(eq(o3tl::convert(5.0, o3tl::Length::in100, o3tl::Length::mm100), 127));
  37 static_assert(eq(o3tl::convert(1.0, o3tl::Length::in10, o3tl::Length::mm100), 254));
  38 static_assert(eq(o3tl::convert(1.0, o3tl::Length::in, o3tl::Length::mm100), 2540));
  39 static_assert(eq(o3tl::convert(1.0, o3tl::Length::ft, o3tl::Length::mm100), 30480));
  40 static_assert(eq(o3tl::convert(1.0, o3tl::Length::mi, o3tl::Length::mm100), 160934400));
  41 static_assert(eq(o3tl::convert(144.0, o3tl::Length::master, o3tl::Length::mm100), 635));
  42 static_assert(eq(o3tl::convert(24.0, o3tl::Length::px, o3tl::Length::mm100), 635));
  43 static_assert(eq(o3tl::convert(12.0, o3tl::Length::ch, o3tl::Length::mm100), 4445));
  44 static_assert(eq(o3tl::convert(3.0, o3tl::Length::line, o3tl::Length::mm100), 1651));
  45
  46 static_assert(eq(o3tl::convert(10.0, o3tl::Length::mm100, o3tl::Length::mm10), 1));
  47 static_assert(eq(o3tl::convert(1.0, o3tl::Length::mm10, o3tl::Length::mm10), 1));
  48 static_assert(eq(o3tl::convert(1.0, o3tl::Length::mm, o3tl::Length::mm10), 10));
  49 static_assert(eq(o3tl::convert(1.0, o3tl::Length::cm, o3tl::Length::mm10), 100));
  50 static_assert(eq(o3tl::convert(1.0, o3tl::Length::m, o3tl::Length::mm10), 10000));
  51 static_assert(eq(o3tl::convert(1.0, o3tl::Length::km, o3tl::Length::mm10), 10E6));
  52 static_assert(eq(o3tl::convert(3600.0, o3tl::Length::emu, o3tl::Length::mm10), 1));
  53 static_assert(eq(o3tl::convert(720.0, o3tl::Length::twip, o3tl::Length::mm10), 127));
  54 static_assert(eq(o3tl::convert(36.0, o3tl::Length::pt, o3tl::Length::mm10), 127));
  55 static_assert(eq(o3tl::convert(3.0, o3tl::Length::pc, o3tl::Length::mm10), 127));
  56 static_assert(eq(o3tl::convert(500.0, o3tl::Length::in1000, o3tl::Length::mm10), 127));
  57 static_assert(eq(o3tl::convert(50.0, o3tl::Length::in100, o3tl::Length::mm10), 127));
  58 static_assert(eq(o3tl::convert(5.0, o3tl::Length::in10, o3tl::Length::mm10), 127));
  59 static_assert(eq(o3tl::convert(1.0, o3tl::Length::in, o3tl::Length::mm10), 254));
  60 static_assert(eq(o3tl::convert(1.0, o3tl::Length::ft, o3tl::Length::mm10), 3048));
  61 static_assert(eq(o3tl::convert(1.0, o3tl::Length::mi, o3tl::Length::mm10), 16093440));
  62 static_assert(eq(o3tl::convert(288.0, o3tl::Length::master, o3tl::Length::mm10), 127));
  63 static_assert(eq(o3tl::convert(48.0, o3tl::Length::px, o3tl::Length::mm10), 127));
  64 static_assert(eq(o3tl::convert(24.0, o3tl::Length::ch, o3tl::Length::mm10), 889));
  65 static_assert(eq(o3tl::convert(30.0, o3tl::Length::line, o3tl::Length::mm10), 1651));
  66
  67 static_assert(eq(o3tl::convert(100.0, o3tl::Length::mm100, o3tl::Length::mm), 1));
  68 static_assert(eq(o3tl::convert(10.0, o3tl::Length::mm10, o3tl::Length::mm), 1));
  69 static_assert(eq(o3tl::convert(1.0, o3tl::Length::mm, o3tl::Length::mm), 1));
  70 static_assert(eq(o3tl::convert(1.0, o3tl::Length::cm, o3tl::Length::mm), 10));
  71 static_assert(eq(o3tl::convert(1.0, o3tl::Length::m, o3tl::Length::mm), 1000));
  72 static_assert(eq(o3tl::convert(1.0, o3tl::Length::km, o3tl::Length::mm), 1E6));
  73 static_assert(eq(o3tl::convert(36000.0, o3tl::Length::emu, o3tl::Length::mm), 1));
  74 static_assert(eq(o3tl::convert(7200.0, o3tl::Length::twip, o3tl::Length::mm), 127));
  75 static_assert(eq(o3tl::convert(360.0, o3tl::Length::pt, o3tl::Length::mm), 127));
  76 static_assert(eq(o3tl::convert(30.0, o3tl::Length::pc, o3tl::Length::mm), 127));
  77 static_assert(eq(o3tl::convert(5000.0, o3tl::Length::in1000, o3tl::Length::mm), 127));
  78 static_assert(eq(o3tl::convert(500.0, o3tl::Length::in100, o3tl::Length::mm), 127));
  79 static_assert(eq(o3tl::convert(50.0, o3tl::Length::in10, o3tl::Length::mm), 127));
  80 static_assert(eq(o3tl::convert(5.0, o3tl::Length::in, o3tl::Length::mm), 127));
  81 static_assert(eq(o3tl::convert(5.0, o3tl::Length::ft, o3tl::Length::mm), 1524));
  82 static_assert(eq(o3tl::convert(1.0, o3tl::Length::mi, o3tl::Length::mm), 1609344));
  83 static_assert(eq(o3tl::convert(2880.0, o3tl::Length::master, o3tl::Length::mm), 127));
  84 static_assert(eq(o3tl::convert(480.0, o3tl::Length::px, o3tl::Length::mm), 127));
  85 static_assert(eq(o3tl::convert(240.0, o3tl::Length::ch, o3tl::Length::mm), 889));
  86 static_assert(eq(o3tl::convert(300.0, o3tl::Length::line, o3tl::Length::mm), 1651));
  87
  88 static_assert(eq(o3tl::convert(1000.0, o3tl::Length::mm100, o3tl::Length::cm), 1));
  89 static_assert(eq(o3tl::convert(100.0, o3tl::Length::mm10, o3tl::Length::cm), 1));
  90 static_assert(eq(o3tl::convert(10.0, o3tl::Length::mm, o3tl::Length::cm), 1));
  91 static_assert(eq(o3tl::convert(1.0, o3tl::Length::cm, o3tl::Length::cm), 1));
  92 static_assert(eq(o3tl::convert(1.0, o3tl::Length::m, o3tl::Length::cm), 100));
  93 static_assert(eq(o3tl::convert(1.0, o3tl::Length::km, o3tl::Length::cm), 100000));
  94 static_assert(eq(o3tl::convert(360000.0, o3tl::Length::emu, o3tl::Length::cm), 1));
  95 static_assert(eq(o3tl::convert(72000.0, o3tl::Length::twip, o3tl::Length::cm), 127));
  96 static_assert(eq(o3tl::convert(3600.0, o3tl::Length::pt, o3tl::Length::cm), 127));
  97 static_assert(eq(o3tl::convert(300.0, o3tl::Length::pc, o3tl::Length::cm), 127));
  98 static_assert(eq(o3tl::convert(50000.0, o3tl::Length::in1000, o3tl::Length::cm), 127));
  99 static_assert(eq(o3tl::convert(5000.0, o3tl::Length::in100, o3tl::Length::cm), 127));
 100 static_assert(eq(o3tl::convert(500.0, o3tl::Length::in10, o3tl::Length::cm), 127));
 101 static_assert(eq(o3tl::convert(50.0, o3tl::Length::in, o3tl::Length::cm), 127));
 102 static_assert(eq(o3tl::convert(25.0, o3tl::Length::ft, o3tl::Length::cm), 762));
 103 static_assert(eq(o3tl::convert(5.0, o3tl::Length::mi, o3tl::Length::cm), 804672));
 104 static_assert(eq(o3tl::convert(28800.0, o3tl::Length::master, o3tl::Length::cm), 127));
 105 static_assert(eq(o3tl::convert(4800.0, o3tl::Length::px, o3tl::Length::cm), 127));
 106 static_assert(eq(o3tl::convert(2400.0, o3tl::Length::ch, o3tl::Length::cm), 889));
 107 static_assert(eq(o3tl::convert(3000.0, o3tl::Length::line, o3tl::Length::cm), 1651));
 108
 109 static_assert(eq(o3tl::convert(100000.0, o3tl::Length::mm100, o3tl::Length::m), 1));
 110 static_assert(eq(o3tl::convert(10000.0, o3tl::Length::mm10, o3tl::Length::m), 1));
 111 static_assert(eq(o3tl::convert(1000.0, o3tl::Length::mm, o3tl::Length::m), 1));
 112 static_assert(eq(o3tl::convert(100.0, o3tl::Length::cm, o3tl::Length::m), 1));
 113 static_assert(eq(o3tl::convert(1.0, o3tl::Length::m, o3tl::Length::m), 1));
 114 static_assert(eq(o3tl::convert(1.0, o3tl::Length::km, o3tl::Length::m), 1000));
 115 static_assert(eq(o3tl::convert(36E6, o3tl::Length::emu, o3tl::Length::m), 1));
 116 static_assert(eq(o3tl::convert(7200000.0, o3tl::Length::twip, o3tl::Length::m), 127));
 117 static_assert(eq(o3tl::convert(360000.0, o3tl::Length::pt, o3tl::Length::m), 127));
 118 static_assert(eq(o3tl::convert(30000.0, o3tl::Length::pc, o3tl::Length::m), 127));
 119 static_assert(eq(o3tl::convert(5000000.0, o3tl::Length::in1000, o3tl::Length::m), 127));
 120 static_assert(eq(o3tl::convert(500000.0, o3tl::Length::in100, o3tl::Length::m), 127));
 121 static_assert(eq(o3tl::convert(50000.0, o3tl::Length::in10, o3tl::Length::m), 127));
 122 static_assert(eq(o3tl::convert(5000.0, o3tl::Length::in, o3tl::Length::m), 127));
 123 static_assert(eq(o3tl::convert(1250.0, o3tl::Length::ft, o3tl::Length::m), 381));
 124 static_assert(eq(o3tl::convert(125.0, o3tl::Length::mi, o3tl::Length::m), 201168));
 125 static_assert(eq(o3tl::convert(2880000.0, o3tl::Length::master, o3tl::Length::m), 127));
 126 static_assert(eq(o3tl::convert(480000.0, o3tl::Length::px, o3tl::Length::m), 127));
 127 static_assert(eq(o3tl::convert(240000.0, o3tl::Length::ch, o3tl::Length::m), 889));
 128 static_assert(eq(o3tl::convert(300000.0, o3tl::Length::line, o3tl::Length::m), 1651));
 129
 130 static_assert(eq(o3tl::convert(100E6, o3tl::Length::mm100, o3tl::Length::km), 1));
 131 static_assert(eq(o3tl::convert(10E6, o3tl::Length::mm10, o3tl::Length::km), 1));
 132 static_assert(eq(o3tl::convert(1E6, o3tl::Length::mm, o3tl::Length::km), 1));
 133 static_assert(eq(o3tl::convert(100000.0, o3tl::Length::cm, o3tl::Length::km), 1));
 134 static_assert(eq(o3tl::convert(1000.0, o3tl::Length::m, o3tl::Length::km), 1));
 135 static_assert(eq(o3tl::convert(1.0, o3tl::Length::km, o3tl::Length::km), 1));
 136 static_assert(eq(o3tl::convert(36E9, o3tl::Length::emu, o3tl::Length::km), 1));
 137 static_assert(eq(o3tl::convert(7200E6, o3tl::Length::twip, o3tl::Length::km), 127));
 138 static_assert(eq(o3tl::convert(360E6, o3tl::Length::pt, o3tl::Length::km), 127));
 139 static_assert(eq(o3tl::convert(30E6, o3tl::Length::pc, o3tl::Length::km), 127));
 140 static_assert(eq(o3tl::convert(5E9, o3tl::Length::in1000, o3tl::Length::km), 127));
 141 static_assert(eq(o3tl::convert(500E6, o3tl::Length::in100, o3tl::Length::km), 127));
 142 static_assert(eq(o3tl::convert(50E6, o3tl::Length::in10, o3tl::Length::km), 127));
 143 static_assert(eq(o3tl::convert(5E6, o3tl::Length::in, o3tl::Length::km), 127));
 144 static_assert(eq(o3tl::convert(1250000.0, o3tl::Length::ft, o3tl::Length::km), 381));
 145 static_assert(eq(o3tl::convert(15625.0, o3tl::Length::mi, o3tl::Length::km), 25146));
 146 static_assert(eq(o3tl::convert(2880E6, o3tl::Length::master, o3tl::Length::km), 127));
 147 static_assert(eq(o3tl::convert(480E6, o3tl::Length::px, o3tl::Length::km), 127));
 148 static_assert(eq(o3tl::convert(240E6, o3tl::Length::ch, o3tl::Length::km), 889));
 149 static_assert(eq(o3tl::convert(300E6, o3tl::Length::line, o3tl::Length::km), 1651));
 150
 151 static_assert(eq(o3tl::convert(1.0, o3tl::Length::mm100, o3tl::Length::emu), 360));
 152 static_assert(eq(o3tl::convert(1.0, o3tl::Length::mm10, o3tl::Length::emu), 3600));
 153 static_assert(eq(o3tl::convert(1.0, o3tl::Length::mm, o3tl::Length::emu), 36000));
 154 static_assert(eq(o3tl::convert(1.0, o3tl::Length::cm, o3tl::Length::emu), 360000));
 155 static_assert(eq(o3tl::convert(1.0, o3tl::Length::m, o3tl::Length::emu), 36E6));
 156 static_assert(eq(o3tl::convert(1.0, o3tl::Length::km, o3tl::Length::emu), 36E9));
 157 static_assert(eq(o3tl::convert(1.0, o3tl::Length::emu, o3tl::Length::emu), 1));
 158 static_assert(eq(o3tl::convert(1.0, o3tl::Length::twip, o3tl::Length::emu), 635));
 159 static_assert(eq(o3tl::convert(1.0, o3tl::Length::pt, o3tl::Length::emu), 12700));
 160 static_assert(eq(o3tl::convert(1.0, o3tl::Length::pc, o3tl::Length::emu), 152400));
 161 static_assert(eq(o3tl::convert(5.0, o3tl::Length::in1000, o3tl::Length::emu), 4572));
 162 static_assert(eq(o3tl::convert(1.0, o3tl::Length::in100, o3tl::Length::emu), 9144));
 163 static_assert(eq(o3tl::convert(1.0, o3tl::Length::in10, o3tl::Length::emu), 91440));
 164 static_assert(eq(o3tl::convert(1.0, o3tl::Length::in, o3tl::Length::emu), 914400));
 165 static_assert(eq(o3tl::convert(1.0, o3tl::Length::ft, o3tl::Length::emu), 10972800));
 166 static_assert(eq(o3tl::convert(1.0, o3tl::Length::mi, o3tl::Length::emu), 57936384000));
 167 static_assert(eq(o3tl::convert(2.0, o3tl::Length::master, o3tl::Length::emu), 3175));
 168 static_assert(eq(o3tl::convert(1.0, o3tl::Length::px, o3tl::Length::emu), 9525));
 169 static_assert(eq(o3tl::convert(1.0, o3tl::Length::ch, o3tl::Length::emu), 133350));
 170 static_assert(eq(o3tl::convert(1.0, o3tl::Length::line, o3tl::Length::emu), 198120));
 171
 172 static_assert(eq(o3tl::convert(127.0, o3tl::Length::mm100, o3tl::Length::twip), 72));
 173 static_assert(eq(o3tl::convert(127.0, o3tl::Length::mm10, o3tl::Length::twip), 720));
 174 static_assert(eq(o3tl::convert(127.0, o3tl::Length::mm, o3tl::Length::twip), 7200));
 175 static_assert(eq(o3tl::convert(127.0, o3tl::Length::cm, o3tl::Length::twip), 72000));
 176 static_assert(eq(o3tl::convert(127.0, o3tl::Length::m, o3tl::Length::twip), 7200000));
 177 static_assert(eq(o3tl::convert(127.0, o3tl::Length::km, o3tl::Length::twip), 7200E6));
 178 static_assert(eq(o3tl::convert(635.0, o3tl::Length::emu, o3tl::Length::twip), 1));
 179 static_assert(eq(o3tl::convert(1.0, o3tl::Length::twip, o3tl::Length::twip), 1));
 180 static_assert(eq(o3tl::convert(1.0, o3tl::Length::pt, o3tl::Length::twip), 20));
 181 static_assert(eq(o3tl::convert(1.0, o3tl::Length::pc, o3tl::Length::twip), 240));
 182 static_assert(eq(o3tl::convert(25.0, o3tl::Length::in1000, o3tl::Length::twip), 36));
 183 static_assert(eq(o3tl::convert(5.0, o3tl::Length::in100, o3tl::Length::twip), 72));
 184 static_assert(eq(o3tl::convert(1.0, o3tl::Length::in10, o3tl::Length::twip), 144));
 185 static_assert(eq(o3tl::convert(1.0, o3tl::Length::in, o3tl::Length::twip), 1440));
 186 static_assert(eq(o3tl::convert(1.0, o3tl::Length::ft, o3tl::Length::twip), 17280));
 187 static_assert(eq(o3tl::convert(1.0, o3tl::Length::mi, o3tl::Length::twip), 91238400));
 188 static_assert(eq(o3tl::convert(2.0, o3tl::Length::master, o3tl::Length::twip), 5));
 189 static_assert(eq(o3tl::convert(1.0, o3tl::Length::px, o3tl::Length::twip), 15));
 190 static_assert(eq(o3tl::convert(1.0, o3tl::Length::ch, o3tl::Length::twip), 210));
 191 static_assert(eq(o3tl::convert(1.0, o3tl::Length::line, o3tl::Length::twip), 312));
 192
 193 static_assert(eq(o3tl::convert(635.0, o3tl::Length::mm100, o3tl::Length::pt), 18));
 194 static_assert(eq(o3tl::convert(127.0, o3tl::Length::mm10, o3tl::Length::pt), 36));
 195 static_assert(eq(o3tl::convert(127.0, o3tl::Length::mm, o3tl::Length::pt), 360));
 196 static_assert(eq(o3tl::convert(127.0, o3tl::Length::cm, o3tl::Length::pt), 3600));
 197 static_assert(eq(o3tl::convert(127.0, o3tl::Length::m, o3tl::Length::pt), 360000));
 198 static_assert(eq(o3tl::convert(127.0, o3tl::Length::km, o3tl::Length::pt), 360E6));
 199 static_assert(eq(o3tl::convert(12700.0, o3tl::Length::emu, o3tl::Length::pt), 1));
 200 static_assert(eq(o3tl::convert(20.0, o3tl::Length::twip, o3tl::Length::pt), 1));
 201 static_assert(eq(o3tl::convert(1.0, o3tl::Length::pt, o3tl::Length::pt), 1));
 202 static_assert(eq(o3tl::convert(1.0, o3tl::Length::pc, o3tl::Length::pt), 12));
 203 static_assert(eq(o3tl::convert(125.0, o3tl::Length::in1000, o3tl::Length::pt), 9));
 204 static_assert(eq(o3tl::convert(25.0, o3tl::Length::in100, o3tl::Length::pt), 18));
 205 static_assert(eq(o3tl::convert(5.0, o3tl::Length::in10, o3tl::Length::pt), 36));
 206 static_assert(eq(o3tl::convert(1.0, o3tl::Length::in, o3tl::Length::pt), 72));
 207 static_assert(eq(o3tl::convert(1.0, o3tl::Length::ft, o3tl::Length::pt), 864));
 208 static_assert(eq(o3tl::convert(1.0, o3tl::Length::mi, o3tl::Length::pt), 4561920));
 209 static_assert(eq(o3tl::convert(8.0, o3tl::Length::master, o3tl::Length::pt), 1));
 210 static_assert(eq(o3tl::convert(4.0, o3tl::Length::px, o3tl::Length::pt), 3));
 211 static_assert(eq(o3tl::convert(2.0, o3tl::Length::ch, o3tl::Length::pt), 21));
 212 static_assert(eq(o3tl::convert(5.0, o3tl::Length::line, o3tl::Length::pt), 78));
 213
 214 static_assert(eq(o3tl::convert(1270.0, o3tl::Length::mm100, o3tl::Length::pc), 3));
 215 static_assert(eq(o3tl::convert(127.0, o3tl::Length::mm10, o3tl::Length::pc), 3));
 216 static_assert(eq(o3tl::convert(127.0, o3tl::Length::mm, o3tl::Length::pc), 30));
 217 static_assert(eq(o3tl::convert(127.0, o3tl::Length::cm, o3tl::Length::pc), 300));
 218 static_assert(eq(o3tl::convert(127.0, o3tl::Length::m, o3tl::Length::pc), 30000));
 219 static_assert(eq(o3tl::convert(127.0, o3tl::Length::km, o3tl::Length::pc), 30E6));
 220 static_assert(eq(o3tl::convert(152400.0, o3tl::Length::emu, o3tl::Length::pc), 1));
 221 static_assert(eq(o3tl::convert(240.0, o3tl::Length::twip, o3tl::Length::pc), 1));
 222 static_assert(eq(o3tl::convert(12.0, o3tl::Length::pt, o3tl::Length::pc), 1));
 223 static_assert(eq(o3tl::convert(1.0, o3tl::Length::pc, o3tl::Length::pc), 1));
 224 static_assert(eq(o3tl::convert(500.0, o3tl::Length::in1000, o3tl::Length::pc), 3));
 225 static_assert(eq(o3tl::convert(50.0, o3tl::Length::in100, o3tl::Length::pc), 3));
 226 static_assert(eq(o3tl::convert(5.0, o3tl::Length::in10, o3tl::Length::pc), 3));
 227 static_assert(eq(o3tl::convert(1.0, o3tl::Length::in, o3tl::Length::pc), 6));
 228 static_assert(eq(o3tl::convert(1.0, o3tl::Length::ft, o3tl::Length::pc), 72));
 229 static_assert(eq(o3tl::convert(1.0, o3tl::Length::mi, o3tl::Length::pc), 380160));
 230 static_assert(eq(o3tl::convert(96.0, o3tl::Length::master, o3tl::Length::pc), 1));
 231 static_assert(eq(o3tl::convert(16.0, o3tl::Length::px, o3tl::Length::pc), 1));
 232 static_assert(eq(o3tl::convert(8.0, o3tl::Length::ch, o3tl::Length::pc), 7));
 233 static_assert(eq(o3tl::convert(10.0, o3tl::Length::line, o3tl::Length::pc), 13));
 234
 235 static_assert(eq(o3tl::convert(127.0, o3tl::Length::mm100, o3tl::Length::in1000), 50));
 236 static_assert(eq(o3tl::convert(127.0, o3tl::Length::mm10, o3tl::Length::in1000), 500));
 237 static_assert(eq(o3tl::convert(127.0, o3tl::Length::mm, o3tl::Length::in1000), 5000));
 238 static_assert(eq(o3tl::convert(127.0, o3tl::Length::cm, o3tl::Length::in1000), 50000));
 239 static_assert(eq(o3tl::convert(127.0, o3tl::Length::m, o3tl::Length::in1000), 5E6));
 240 static_assert(eq(o3tl::convert(127.0, o3tl::Length::km, o3tl::Length::in1000), 5E9));
 241 static_assert(eq(o3tl::convert(4572.0, o3tl::Length::emu, o3tl::Length::in1000), 5));
 242 static_assert(eq(o3tl::convert(36.0, o3tl::Length::twip, o3tl::Length::in1000), 25));
 243 static_assert(eq(o3tl::convert(9.0, o3tl::Length::pt, o3tl::Length::in1000), 125));
 244 static_assert(eq(o3tl::convert(3.0, o3tl::Length::pc, o3tl::Length::in1000), 500));
 245 static_assert(eq(o3tl::convert(1.0, o3tl::Length::in1000, o3tl::Length::in1000), 1));
 246 static_assert(eq(o3tl::convert(1.0, o3tl::Length::in100, o3tl::Length::in1000), 10));
 247 static_assert(eq(o3tl::convert(1.0, o3tl::Length::in10, o3tl::Length::in1000), 100));
 248 static_assert(eq(o3tl::convert(1.0, o3tl::Length::in, o3tl::Length::in1000), 1000));
 249 static_assert(eq(o3tl::convert(1.0, o3tl::Length::ft, o3tl::Length::in1000), 12000));
 250 static_assert(eq(o3tl::convert(1.0, o3tl::Length::mi, o3tl::Length::in1000), 63360000));
 251 static_assert(eq(o3tl::convert(72.0, o3tl::Length::master, o3tl::Length::in1000), 125));
 252 static_assert(eq(o3tl::convert(12.0, o3tl::Length::px, o3tl::Length::in1000), 125));
 253 static_assert(eq(o3tl::convert(6.0, o3tl::Length::ch, o3tl::Length::in1000), 875));
 254 static_assert(eq(o3tl::convert(3.0, o3tl::Length::line, o3tl::Length::in1000), 650));
 255
 256 static_assert(eq(o3tl::convert(127.0, o3tl::Length::mm100, o3tl::Length::in100), 5));
 257 static_assert(eq(o3tl::convert(127.0, o3tl::Length::mm10, o3tl::Length::in100), 50));
 258 static_assert(eq(o3tl::convert(127.0, o3tl::Length::mm, o3tl::Length::in100), 500));
 259 static_assert(eq(o3tl::convert(127.0, o3tl::Length::cm, o3tl::Length::in100), 5000));
 260 static_assert(eq(o3tl::convert(127.0, o3tl::Length::m, o3tl::Length::in100), 500000));
 261 static_assert(eq(o3tl::convert(127.0, o3tl::Length::km, o3tl::Length::in100), 500E6));
 262 static_assert(eq(o3tl::convert(9144.0, o3tl::Length::emu, o3tl::Length::in100), 1));
 263 static_assert(eq(o3tl::convert(72.0, o3tl::Length::twip, o3tl::Length::in100), 5));
 264 static_assert(eq(o3tl::convert(18.0, o3tl::Length::pt, o3tl::Length::in100), 25));
 265 static_assert(eq(o3tl::convert(3.0, o3tl::Length::pc, o3tl::Length::in100), 50));
 266 static_assert(eq(o3tl::convert(10.0, o3tl::Length::in1000, o3tl::Length::in100), 1));
 267 static_assert(eq(o3tl::convert(1.0, o3tl::Length::in100, o3tl::Length::in100), 1));
 268 static_assert(eq(o3tl::convert(1.0, o3tl::Length::in10, o3tl::Length::in100), 10));
 269 static_assert(eq(o3tl::convert(1.0, o3tl::Length::in, o3tl::Length::in100), 100));
 270 static_assert(eq(o3tl::convert(1.0, o3tl::Length::ft, o3tl::Length::in100), 1200));
 271 static_assert(eq(o3tl::convert(1.0, o3tl::Length::mi, o3tl::Length::in100), 6336000));
 272 static_assert(eq(o3tl::convert(144.0, o3tl::Length::master, o3tl::Length::in100), 25));
 273 static_assert(eq(o3tl::convert(24.0, o3tl::Length::px, o3tl::Length::in100), 25));
 274 static_assert(eq(o3tl::convert(12.0, o3tl::Length::ch, o3tl::Length::in100), 175));
 275 static_assert(eq(o3tl::convert(3.0, o3tl::Length::line, o3tl::Length::in100), 65));
 276
 277 static_assert(eq(o3tl::convert(254.0, o3tl::Length::mm100, o3tl::Length::in10), 1));
 278 static_assert(eq(o3tl::convert(127.0, o3tl::Length::mm10, o3tl::Length::in10), 5));
 279 static_assert(eq(o3tl::convert(127.0, o3tl::Length::mm, o3tl::Length::in10), 50));
 280 static_assert(eq(o3tl::convert(127.0, o3tl::Length::cm, o3tl::Length::in10), 500));
 281 static_assert(eq(o3tl::convert(127.0, o3tl::Length::m, o3tl::Length::in10), 50000));
 282 static_assert(eq(o3tl::convert(127.0, o3tl::Length::km, o3tl::Length::in10), 50E6));
 283 static_assert(eq(o3tl::convert(91440.0, o3tl::Length::emu, o3tl::Length::in10), 1));
 284 static_assert(eq(o3tl::convert(144.0, o3tl::Length::twip, o3tl::Length::in10), 1));
 285 static_assert(eq(o3tl::convert(36.0, o3tl::Length::pt, o3tl::Length::in10), 5));
 286 static_assert(eq(o3tl::convert(3.0, o3tl::Length::pc, o3tl::Length::in10), 5));
 287 static_assert(eq(o3tl::convert(100.0, o3tl::Length::in1000, o3tl::Length::in10), 1));
 288 static_assert(eq(o3tl::convert(10.0, o3tl::Length::in100, o3tl::Length::in10), 1));
 289 static_assert(eq(o3tl::convert(1.0, o3tl::Length::in10, o3tl::Length::in10), 1));
 290 static_assert(eq(o3tl::convert(1.0, o3tl::Length::in, o3tl::Length::in10), 10));
 291 static_assert(eq(o3tl::convert(1.0, o3tl::Length::ft, o3tl::Length::in10), 120));
 292 static_assert(eq(o3tl::convert(1.0, o3tl::Length::mi, o3tl::Length::in10), 633600));
 293 static_assert(eq(o3tl::convert(288.0, o3tl::Length::master, o3tl::Length::in10), 5));
 294 static_assert(eq(o3tl::convert(48.0, o3tl::Length::px, o3tl::Length::in10), 5));
 295 static_assert(eq(o3tl::convert(24.0, o3tl::Length::ch, o3tl::Length::in10), 35));
 296 static_assert(eq(o3tl::convert(6.0, o3tl::Length::line, o3tl::Length::in10), 13));
 297
 298 static_assert(eq(o3tl::convert(2540.0, o3tl::Length::mm100, o3tl::Length::in), 1));
 299 static_assert(eq(o3tl::convert(254.0, o3tl::Length::mm10, o3tl::Length::in), 1));
 300 static_assert(eq(o3tl::convert(127.0, o3tl::Length::mm, o3tl::Length::in), 5));
 301 static_assert(eq(o3tl::convert(127.0, o3tl::Length::cm, o3tl::Length::in), 50));
 302 static_assert(eq(o3tl::convert(127.0, o3tl::Length::m, o3tl::Length::in), 5000));
 303 static_assert(eq(o3tl::convert(127.0, o3tl::Length::km, o3tl::Length::in), 5E6));
 304 static_assert(eq(o3tl::convert(914400.0, o3tl::Length::emu, o3tl::Length::in), 1));
 305 static_assert(eq(o3tl::convert(1440.0, o3tl::Length::twip, o3tl::Length::in), 1));
 306 static_assert(eq(o3tl::convert(72.0, o3tl::Length::pt, o3tl::Length::in), 1));
 307 static_assert(eq(o3tl::convert(6.0, o3tl::Length::pc, o3tl::Length::in), 1));
 308 static_assert(eq(o3tl::convert(1000.0, o3tl::Length::in1000, o3tl::Length::in), 1));
 309 static_assert(eq(o3tl::convert(100.0, o3tl::Length::in100, o3tl::Length::in), 1));
 310 static_assert(eq(o3tl::convert(10.0, o3tl::Length::in10, o3tl::Length::in), 1));
 311 static_assert(eq(o3tl::convert(1.0, o3tl::Length::in, o3tl::Length::in), 1));
 312 static_assert(eq(o3tl::convert(1.0, o3tl::Length::ft, o3tl::Length::in), 12));
 313 static_assert(eq(o3tl::convert(1.0, o3tl::Length::mi, o3tl::Length::in), 63360));
 314 static_assert(eq(o3tl::convert(576.0, o3tl::Length::master, o3tl::Length::in), 1));
 315 static_assert(eq(o3tl::convert(96.0, o3tl::Length::px, o3tl::Length::in), 1));
 316 static_assert(eq(o3tl::convert(48.0, o3tl::Length::ch, o3tl::Length::in), 7));
 317 static_assert(eq(o3tl::convert(60.0, o3tl::Length::line, o3tl::Length::in), 13));
 318
 319 static_assert(eq(o3tl::convert(30480.0, o3tl::Length::mm100, o3tl::Length::ft), 1));
 320 static_assert(eq(o3tl::convert(3048.0, o3tl::Length::mm10, o3tl::Length::ft), 1));
 321 static_assert(eq(o3tl::convert(1524.0, o3tl::Length::mm, o3tl::Length::ft), 5));
 322 static_assert(eq(o3tl::convert(762.0, o3tl::Length::cm, o3tl::Length::ft), 25));
 323 static_assert(eq(o3tl::convert(381.0, o3tl::Length::m, o3tl::Length::ft), 1250));
 324 static_assert(eq(o3tl::convert(381.0, o3tl::Length::km, o3tl::Length::ft), 1250000));
 325 static_assert(eq(o3tl::convert(10972800.0, o3tl::Length::emu, o3tl::Length::ft), 1));
 326 static_assert(eq(o3tl::convert(17280.0, o3tl::Length::twip, o3tl::Length::ft), 1));
 327 static_assert(eq(o3tl::convert(864.0, o3tl::Length::pt, o3tl::Length::ft), 1));
 328 static_assert(eq(o3tl::convert(72.0, o3tl::Length::pc, o3tl::Length::ft), 1));
 329 static_assert(eq(o3tl::convert(12000.0, o3tl::Length::in1000, o3tl::Length::ft), 1));
 330 static_assert(eq(o3tl::convert(1200.0, o3tl::Length::in100, o3tl::Length::ft), 1));
 331 static_assert(eq(o3tl::convert(120.0, o3tl::Length::in10, o3tl::Length::ft), 1));
 332 static_assert(eq(o3tl::convert(12.0, o3tl::Length::in, o3tl::Length::ft), 1));
 333 static_assert(eq(o3tl::convert(1.0, o3tl::Length::ft, o3tl::Length::ft), 1));
 334 static_assert(eq(o3tl::convert(1.0, o3tl::Length::mi, o3tl::Length::ft), 5280));
 335 static_assert(eq(o3tl::convert(6912.0, o3tl::Length::master, o3tl::Length::ft), 1));
 336 static_assert(eq(o3tl::convert(1152.0, o3tl::Length::px, o3tl::Length::ft), 1));
 337 static_assert(eq(o3tl::convert(576.0, o3tl::Length::ch, o3tl::Length::ft), 7));
 338 static_assert(eq(o3tl::convert(720.0, o3tl::Length::line, o3tl::Length::ft), 13));
 339
 340 static_assert(eq(o3tl::convert(160934400.0, o3tl::Length::mm100, o3tl::Length::mi), 1));
 341 static_assert(eq(o3tl::convert(16093440.0, o3tl::Length::mm10, o3tl::Length::mi), 1));
 342 static_assert(eq(o3tl::convert(1609344.0, o3tl::Length::mm, o3tl::Length::mi), 1));
 343 static_assert(eq(o3tl::convert(804672.0, o3tl::Length::cm, o3tl::Length::mi), 5));
 344 static_assert(eq(o3tl::convert(201168.0, o3tl::Length::m, o3tl::Length::mi), 125));
 345 static_assert(eq(o3tl::convert(25146.0, o3tl::Length::km, o3tl::Length::mi), 15625));
 346 static_assert(eq(o3tl::convert(57936384000.0, o3tl::Length::emu, o3tl::Length::mi), 1));
 347 static_assert(eq(o3tl::convert(91238400.0, o3tl::Length::twip, o3tl::Length::mi), 1));
 348 static_assert(eq(o3tl::convert(4561920.0, o3tl::Length::pt, o3tl::Length::mi), 1));
 349 static_assert(eq(o3tl::convert(380160.0, o3tl::Length::pc, o3tl::Length::mi), 1));
 350 static_assert(eq(o3tl::convert(63360000.0, o3tl::Length::in1000, o3tl::Length::mi), 1));
 351 static_assert(eq(o3tl::convert(6336000.0, o3tl::Length::in100, o3tl::Length::mi), 1));
 352 static_assert(eq(o3tl::convert(633600.0, o3tl::Length::in10, o3tl::Length::mi), 1));
 353 static_assert(eq(o3tl::convert(63360.0, o3tl::Length::in, o3tl::Length::mi), 1));
 354 static_assert(eq(o3tl::convert(5280.0, o3tl::Length::ft, o3tl::Length::mi), 1));
 355 static_assert(eq(o3tl::convert(1.0, o3tl::Length::mi, o3tl::Length::mi), 1));
 356 static_assert(eq(o3tl::convert(36495360.0, o3tl::Length::master, o3tl::Length::mi), 1));
 357 static_assert(eq(o3tl::convert(6082560.0, o3tl::Length::px, o3tl::Length::mi), 1));
 358 static_assert(eq(o3tl::convert(3041280.0, o3tl::Length::ch, o3tl::Length::mi), 7));
 359 static_assert(eq(o3tl::convert(3801600.0, o3tl::Length::line, o3tl::Length::mi), 13));
 360
 361 static_assert(eq(o3tl::convert(635.0, o3tl::Length::mm100, o3tl::Length::master), 144));
 362 static_assert(eq(o3tl::convert(127.0, o3tl::Length::mm10, o3tl::Length::master), 288));
 363 static_assert(eq(o3tl::convert(127.0, o3tl::Length::mm, o3tl::Length::master), 2880));
 364 static_assert(eq(o3tl::convert(127.0, o3tl::Length::cm, o3tl::Length::master), 28800));
 365 static_assert(eq(o3tl::convert(127.0, o3tl::Length::m, o3tl::Length::master), 2880000));
 366 static_assert(eq(o3tl::convert(127.0, o3tl::Length::km, o3tl::Length::master), 2880E6));
 367 static_assert(eq(o3tl::convert(3175.0, o3tl::Length::emu, o3tl::Length::master), 2));
 368 static_assert(eq(o3tl::convert(5.0, o3tl::Length::twip, o3tl::Length::master), 2));
 369 static_assert(eq(o3tl::convert(1.0, o3tl::Length::pt, o3tl::Length::master), 8));
 370 static_assert(eq(o3tl::convert(1.0, o3tl::Length::pc, o3tl::Length::master), 96));
 371 static_assert(eq(o3tl::convert(125.0, o3tl::Length::in1000, o3tl::Length::master), 72));
 372 static_assert(eq(o3tl::convert(25.0, o3tl::Length::in100, o3tl::Length::master), 144));
 373 static_assert(eq(o3tl::convert(5.0, o3tl::Length::in10, o3tl::Length::master), 288));
 374 static_assert(eq(o3tl::convert(1.0, o3tl::Length::in, o3tl::Length::master), 576));
 375 static_assert(eq(o3tl::convert(1.0, o3tl::Length::ft, o3tl::Length::master), 6912));
 376 static_assert(eq(o3tl::convert(1.0, o3tl::Length::mi, o3tl::Length::master), 36495360));
 377 static_assert(eq(o3tl::convert(1.0, o3tl::Length::master, o3tl::Length::master), 1));
 378 static_assert(eq(o3tl::convert(1.0, o3tl::Length::px, o3tl::Length::master), 6));
 379 static_assert(eq(o3tl::convert(1.0, o3tl::Length::ch, o3tl::Length::master), 84));
 380 static_assert(eq(o3tl::convert(5.0, o3tl::Length::line, o3tl::Length::master), 624));
 381
 382 static_assert(eq(o3tl::convert(635.0, o3tl::Length::mm100, o3tl::Length::px), 24));
 383 static_assert(eq(o3tl::convert(127.0, o3tl::Length::mm10, o3tl::Length::px), 48));
 384 static_assert(eq(o3tl::convert(127.0, o3tl::Length::mm, o3tl::Length::px), 480));
 385 static_assert(eq(o3tl::convert(127.0, o3tl::Length::cm, o3tl::Length::px), 4800));
 386 static_assert(eq(o3tl::convert(127.0, o3tl::Length::m, o3tl::Length::px), 480000));
 387 static_assert(eq(o3tl::convert(127.0, o3tl::Length::km, o3tl::Length::px), 480E6));
 388 static_assert(eq(o3tl::convert(9525.0, o3tl::Length::emu, o3tl::Length::px), 1));
 389 static_assert(eq(o3tl::convert(15.0, o3tl::Length::twip, o3tl::Length::px), 1));
 390 static_assert(eq(o3tl::convert(3.0, o3tl::Length::pt, o3tl::Length::px), 4));
 391 static_assert(eq(o3tl::convert(1.0, o3tl::Length::pc, o3tl::Length::px), 16));
 392 static_assert(eq(o3tl::convert(125.0, o3tl::Length::in1000, o3tl::Length::px), 12));
 393 static_assert(eq(o3tl::convert(25.0, o3tl::Length::in100, o3tl::Length::px), 24));
 394 static_assert(eq(o3tl::convert(5.0, o3tl::Length::in10, o3tl::Length::px), 48));
 395 static_assert(eq(o3tl::convert(1.0, o3tl::Length::in, o3tl::Length::px), 96));
 396 static_assert(eq(o3tl::convert(1.0, o3tl::Length::ft, o3tl::Length::px), 1152));
 397 static_assert(eq(o3tl::convert(1.0, o3tl::Length::mi, o3tl::Length::px), 6082560));
 398 static_assert(eq(o3tl::convert(6.0, o3tl::Length::master, o3tl::Length::px), 1));
 399 static_assert(eq(o3tl::convert(1.0, o3tl::Length::px, o3tl::Length::px), 1));
 400 static_assert(eq(o3tl::convert(1.0, o3tl::Length::ch, o3tl::Length::px), 14));
 401 static_assert(eq(o3tl::convert(5.0, o3tl::Length::line, o3tl::Length::px), 104));
 402
 403 static_assert(eq(o3tl::convert(4445.0, o3tl::Length::mm100, o3tl::Length::ch), 12));
 404 static_assert(eq(o3tl::convert(889.0, o3tl::Length::mm10, o3tl::Length::ch), 24));
 405 static_assert(eq(o3tl::convert(889.0, o3tl::Length::mm, o3tl::Length::ch), 240));
 406 static_assert(eq(o3tl::convert(889.0, o3tl::Length::cm, o3tl::Length::ch), 2400));
 407 static_assert(eq(o3tl::convert(889.0, o3tl::Length::m, o3tl::Length::ch), 240000));
 408 static_assert(eq(o3tl::convert(889.0, o3tl::Length::km, o3tl::Length::ch), 240E6));
 409 static_assert(eq(o3tl::convert(133350.0, o3tl::Length::emu, o3tl::Length::ch), 1));
 410 static_assert(eq(o3tl::convert(210.0, o3tl::Length::twip, o3tl::Length::ch), 1));
 411 static_assert(eq(o3tl::convert(21.0, o3tl::Length::pt, o3tl::Length::ch), 2));
 412 static_assert(eq(o3tl::convert(7.0, o3tl::Length::pc, o3tl::Length::ch), 8));
 413 static_assert(eq(o3tl::convert(875.0, o3tl::Length::in1000, o3tl::Length::ch), 6));
 414 static_assert(eq(o3tl::convert(175.0, o3tl::Length::in100, o3tl::Length::ch), 12));
 415 static_assert(eq(o3tl::convert(35.0, o3tl::Length::in10, o3tl::Length::ch), 24));
 416 static_assert(eq(o3tl::convert(7.0, o3tl::Length::in, o3tl::Length::ch), 48));
 417 static_assert(eq(o3tl::convert(7.0, o3tl::Length::ft, o3tl::Length::ch), 576));
 418 static_assert(eq(o3tl::convert(7.0, o3tl::Length::mi, o3tl::Length::ch), 3041280));
 419 static_assert(eq(o3tl::convert(84.0, o3tl::Length::master, o3tl::Length::ch), 1));
 420 static_assert(eq(o3tl::convert(14.0, o3tl::Length::px, o3tl::Length::ch), 1));
 421 static_assert(eq(o3tl::convert(1.0, o3tl::Length::ch, o3tl::Length::ch), 1));
 422 static_assert(eq(o3tl::convert(35.0, o3tl::Length::line, o3tl::Length::ch), 52));
 423
 424 static_assert(eq(o3tl::convert(1651.0, o3tl::Length::mm100, o3tl::Length::line), 3));
 425 static_assert(eq(o3tl::convert(1651.0, o3tl::Length::mm10, o3tl::Length::line), 30));
 426 static_assert(eq(o3tl::convert(1651.0, o3tl::Length::mm, o3tl::Length::line), 300));
 427 static_assert(eq(o3tl::convert(1651.0, o3tl::Length::cm, o3tl::Length::line), 3000));
 428 static_assert(eq(o3tl::convert(1651.0, o3tl::Length::m, o3tl::Length::line), 300000));
 429 static_assert(eq(o3tl::convert(1651.0, o3tl::Length::km, o3tl::Length::line), 300E6));
 430 static_assert(eq(o3tl::convert(198120.0, o3tl::Length::emu, o3tl::Length::line), 1));
 431 static_assert(eq(o3tl::convert(312.0, o3tl::Length::twip, o3tl::Length::line), 1));
 432 static_assert(eq(o3tl::convert(78.0, o3tl::Length::pt, o3tl::Length::line), 5));
 433 static_assert(eq(o3tl::convert(13.0, o3tl::Length::pc, o3tl::Length::line), 10));
 434 static_assert(eq(o3tl::convert(650.0, o3tl::Length::in1000, o3tl::Length::line), 3));
 435 static_assert(eq(o3tl::convert(65.0, o3tl::Length::in100, o3tl::Length::line), 3));
 436 static_assert(eq(o3tl::convert(13.0, o3tl::Length::in10, o3tl::Length::line), 6));
 437 static_assert(eq(o3tl::convert(13.0, o3tl::Length::in, o3tl::Length::line), 60));
 438 static_assert(eq(o3tl::convert(13.0, o3tl::Length::ft, o3tl::Length::line), 720));
 439 static_assert(eq(o3tl::convert(13.0, o3tl::Length::mi, o3tl::Length::line), 3801600));
 440 static_assert(eq(o3tl::convert(624.0, o3tl::Length::master, o3tl::Length::line), 5));
 441 static_assert(eq(o3tl::convert(104.0, o3tl::Length::px, o3tl::Length::line), 5));
 442 static_assert(eq(o3tl::convert(52.0, o3tl::Length::ch, o3tl::Length::line), 35));
 443 static_assert(eq(o3tl::convert(1.0, o3tl::Length::line, o3tl::Length::line), 1));
 444
 445 // testing integral conversion
 446
 447 static_assert(o3tl::convert(100, o3tl::Length::mm100, o3tl::Length::mm100) == 100);
 448 static_assert(o3tl::convert(100, o3tl::Length::mm10, o3tl::Length::mm100) == 1000);
 449 static_assert(o3tl::convert(100, o3tl::Length::mm, o3tl::Length::mm100) == 10000);
 450 static_assert(o3tl::convert(100, o3tl::Length::cm, o3tl::Length::mm100) == 100000);
 451 static_assert(o3tl::convert(100, o3tl::Length::m, o3tl::Length::mm100) == 10000000);
 452 static_assert(o3tl::convert(100, o3tl::Length::km, o3tl::Length::mm100) == 10000000000);
 453 static_assert(o3tl::convert(36000, o3tl::Length::emu, o3tl::Length::mm100) == 100);
 454 static_assert(o3tl::convert(7200, o3tl::Length::twip, o3tl::Length::mm100) == 12700);
 455 static_assert(o3tl::convert(1800, o3tl::Length::pt, o3tl::Length::mm100) == 63500);
 456 static_assert(o3tl::convert(300, o3tl::Length::pc, o3tl::Length::mm100) == 127000);
 457 static_assert(o3tl::convert(5000, o3tl::Length::in1000, o3tl::Length::mm100) == 12700);
 458 static_assert(o3tl::convert(500, o3tl::Length::in100, o3tl::Length::mm100) == 12700);
 459 static_assert(o3tl::convert(100, o3tl::Length::in10, o3tl::Length::mm100) == 25400);
 460 static_assert(o3tl::convert(100, o3tl::Length::in, o3tl::Length::mm100) == 254000);
 461 static_assert(o3tl::convert(100, o3tl::Length::ft, o3tl::Length::mm100) == 3048000);
 462 static_assert(o3tl::convert(100, o3tl::Length::mi, o3tl::Length::mm100) == 16093440000);
 463 static_assert(o3tl::convert(14400, o3tl::Length::master, o3tl::Length::mm100) == 63500);
 464 static_assert(o3tl::convert(2400, o3tl::Length::px, o3tl::Length::mm100) == 63500);
 465 static_assert(o3tl::convert(1200, o3tl::Length::ch, o3tl::Length::mm100) == 444500);
 466 static_assert(o3tl::convert(300, o3tl::Length::line, o3tl::Length::mm100) == 165100);
 467
 468 static_assert(o3tl::convert(1000, o3tl::Length::mm100, o3tl::Length::mm10) == 100);
 469 static_assert(o3tl::convert(100, o3tl::Length::mm10, o3tl::Length::mm10) == 100);
 470 static_assert(o3tl::convert(100, o3tl::Length::mm, o3tl::Length::mm10) == 1000);
 471 static_assert(o3tl::convert(100, o3tl::Length::cm, o3tl::Length::mm10) == 10000);
 472 static_assert(o3tl::convert(100, o3tl::Length::m, o3tl::Length::mm10) == 1000000);
 473 static_assert(o3tl::convert(100, o3tl::Length::km, o3tl::Length::mm10) == 1000000000);
 474 static_assert(o3tl::convert(360000, o3tl::Length::emu, o3tl::Length::mm10) == 100);
 475 static_assert(o3tl::convert(72000, o3tl::Length::twip, o3tl::Length::mm10) == 12700);
 476 static_assert(o3tl::convert(3600, o3tl::Length::pt, o3tl::Length::mm10) == 12700);
 477 static_assert(o3tl::convert(300, o3tl::Length::pc, o3tl::Length::mm10) == 12700);
 478 static_assert(o3tl::convert(50000, o3tl::Length::in1000, o3tl::Length::mm10) == 12700);
 479 static_assert(o3tl::convert(5000, o3tl::Length::in100, o3tl::Length::mm10) == 12700);
 480 static_assert(o3tl::convert(500, o3tl::Length::in10, o3tl::Length::mm10) == 12700);
 481 static_assert(o3tl::convert(100, o3tl::Length::in, o3tl::Length::mm10) == 25400);
 482 static_assert(o3tl::convert(100, o3tl::Length::ft, o3tl::Length::mm10) == 304800);
 483 static_assert(o3tl::convert(100, o3tl::Length::mi, o3tl::Length::mm10) == 1609344000);
 484 static_assert(o3tl::convert(28800, o3tl::Length::master, o3tl::Length::mm10) == 12700);
 485 static_assert(o3tl::convert(4800, o3tl::Length::px, o3tl::Length::mm10) == 12700);
 486 static_assert(o3tl::convert(2400, o3tl::Length::ch, o3tl::Length::mm10) == 88900);
 487 static_assert(o3tl::convert(3000, o3tl::Length::line, o3tl::Length::mm10) == 165100);
 488
 489 static_assert(o3tl::convert(10000, o3tl::Length::mm100, o3tl::Length::mm) == 100);
 490 static_assert(o3tl::convert(1000, o3tl::Length::mm10, o3tl::Length::mm) == 100);
 491 static_assert(o3tl::convert(100, o3tl::Length::mm, o3tl::Length::mm) == 100);
 492 static_assert(o3tl::convert(100, o3tl::Length::cm, o3tl::Length::mm) == 1000);
 493 static_assert(o3tl::convert(100, o3tl::Length::m, o3tl::Length::mm) == 100000);
 494 static_assert(o3tl::convert(100, o3tl::Length::km, o3tl::Length::mm) == 100000000);
 495 static_assert(o3tl::convert(3600000, o3tl::Length::emu, o3tl::Length::mm) == 100);
 496 static_assert(o3tl::convert(720000, o3tl::Length::twip, o3tl::Length::mm) == 12700);
 497 static_assert(o3tl::convert(36000, o3tl::Length::pt, o3tl::Length::mm) == 12700);
 498 static_assert(o3tl::convert(3000, o3tl::Length::pc, o3tl::Length::mm) == 12700);
 499 static_assert(o3tl::convert(500000, o3tl::Length::in1000, o3tl::Length::mm) == 12700);
 500 static_assert(o3tl::convert(50000, o3tl::Length::in100, o3tl::Length::mm) == 12700);
 501 static_assert(o3tl::convert(5000, o3tl::Length::in10, o3tl::Length::mm) == 12700);
 502 static_assert(o3tl::convert(500, o3tl::Length::in, o3tl::Length::mm) == 12700);
 503 static_assert(o3tl::convert(500, o3tl::Length::ft, o3tl::Length::mm) == 152400);
 504 static_assert(o3tl::convert(100, o3tl::Length::mi, o3tl::Length::mm) == 160934400);
 505 static_assert(o3tl::convert(288000, o3tl::Length::master, o3tl::Length::mm) == 12700);
 506 static_assert(o3tl::convert(48000, o3tl::Length::px, o3tl::Length::mm) == 12700);
 507 static_assert(o3tl::convert(24000, o3tl::Length::ch, o3tl::Length::mm) == 88900);
 508 static_assert(o3tl::convert(30000, o3tl::Length::line, o3tl::Length::mm) == 165100);
 509
 510 static_assert(o3tl::convert(100000, o3tl::Length::mm100, o3tl::Length::cm) == 100);
 511 static_assert(o3tl::convert(10000, o3tl::Length::mm10, o3tl::Length::cm) == 100);
 512 static_assert(o3tl::convert(1000, o3tl::Length::mm, o3tl::Length::cm) == 100);
 513 static_assert(o3tl::convert(100, o3tl::Length::cm, o3tl::Length::cm) == 100);
 514 static_assert(o3tl::convert(100, o3tl::Length::m, o3tl::Length::cm) == 10000);
 515 static_assert(o3tl::convert(100, o3tl::Length::km, o3tl::Length::cm) == 10000000);
 516 static_assert(o3tl::convert(36000000, o3tl::Length::emu, o3tl::Length::cm) == 100);
 517 static_assert(o3tl::convert(7200000, o3tl::Length::twip, o3tl::Length::cm) == 12700);
 518 static_assert(o3tl::convert(360000, o3tl::Length::pt, o3tl::Length::cm) == 12700);
 519 static_assert(o3tl::convert(30000, o3tl::Length::pc, o3tl::Length::cm) == 12700);
 520 static_assert(o3tl::convert(5000000, o3tl::Length::in1000, o3tl::Length::cm) == 12700);
 521 static_assert(o3tl::convert(500000, o3tl::Length::in100, o3tl::Length::cm) == 12700);
 522 static_assert(o3tl::convert(50000, o3tl::Length::in10, o3tl::Length::cm) == 12700);
 523 static_assert(o3tl::convert(5000, o3tl::Length::in, o3tl::Length::cm) == 12700);
 524 static_assert(o3tl::convert(2500, o3tl::Length::ft, o3tl::Length::cm) == 76200);
 525 static_assert(o3tl::convert(500, o3tl::Length::mi, o3tl::Length::cm) == 80467200);
 526 static_assert(o3tl::convert(2880000, o3tl::Length::master, o3tl::Length::cm) == 12700);
 527 static_assert(o3tl::convert(480000, o3tl::Length::px, o3tl::Length::cm) == 12700);
 528 static_assert(o3tl::convert(240000, o3tl::Length::ch, o3tl::Length::cm) == 88900);
 529 static_assert(o3tl::convert(300000, o3tl::Length::line, o3tl::Length::cm) == 165100);
 530
 531 static_assert(o3tl::convert(10000000, o3tl::Length::mm100, o3tl::Length::m) == 100);
 532 static_assert(o3tl::convert(1000000, o3tl::Length::mm10, o3tl::Length::m) == 100);
 533 static_assert(o3tl::convert(100000, o3tl::Length::mm, o3tl::Length::m) == 100);
 534 static_assert(o3tl::convert(10000, o3tl::Length::cm, o3tl::Length::m) == 100);
 535 static_assert(o3tl::convert(100, o3tl::Length::m, o3tl::Length::m) == 100);
 536 static_assert(o3tl::convert(100, o3tl::Length::km, o3tl::Length::m) == 100000);
 537 static_assert(o3tl::convert(3600000000, o3tl::Length::emu, o3tl::Length::m) == 100);
 538 static_assert(o3tl::convert(720000000, o3tl::Length::twip, o3tl::Length::m) == 12700);
 539 static_assert(o3tl::convert(36000000, o3tl::Length::pt, o3tl::Length::m) == 12700);
 540 static_assert(o3tl::convert(3000000, o3tl::Length::pc, o3tl::Length::m) == 12700);
 541 static_assert(o3tl::convert(500000000, o3tl::Length::in1000, o3tl::Length::m) == 12700);
 542 static_assert(o3tl::convert(50000000, o3tl::Length::in100, o3tl::Length::m) == 12700);
 543 static_assert(o3tl::convert(5000000, o3tl::Length::in10, o3tl::Length::m) == 12700);
 544 static_assert(o3tl::convert(500000, o3tl::Length::in, o3tl::Length::m) == 12700);
 545 static_assert(o3tl::convert(125000, o3tl::Length::ft, o3tl::Length::m) == 38100);
 546 static_assert(o3tl::convert(12500, o3tl::Length::mi, o3tl::Length::m) == 20116800);
 547 static_assert(o3tl::convert(288000000, o3tl::Length::master, o3tl::Length::m) == 12700);
 548 static_assert(o3tl::convert(48000000, o3tl::Length::px, o3tl::Length::m) == 12700);
 549 static_assert(o3tl::convert(24000000, o3tl::Length::ch, o3tl::Length::m) == 88900);
 550 static_assert(o3tl::convert(30000000, o3tl::Length::line, o3tl::Length::m) == 165100);
 551
 552 static_assert(o3tl::convert(10000000000, o3tl::Length::mm100, o3tl::Length::km) == 100);
 553 static_assert(o3tl::convert(1000000000, o3tl::Length::mm10, o3tl::Length::km) == 100);
 554 static_assert(o3tl::convert(100000000, o3tl::Length::mm, o3tl::Length::km) == 100);
 555 static_assert(o3tl::convert(10000000, o3tl::Length::cm, o3tl::Length::km) == 100);
 556 static_assert(o3tl::convert(100000, o3tl::Length::m, o3tl::Length::km) == 100);
 557 static_assert(o3tl::convert(100, o3tl::Length::km, o3tl::Length::km) == 100);
 558 static_assert(o3tl::convert(3600000000000, o3tl::Length::emu, o3tl::Length::km) == 100);
 559 static_assert(o3tl::convert(720000000000, o3tl::Length::twip, o3tl::Length::km) == 12700);
 560 static_assert(o3tl::convert(36000000000, o3tl::Length::pt, o3tl::Length::km) == 12700);
 561 static_assert(o3tl::convert(3000000000, o3tl::Length::pc, o3tl::Length::km) == 12700);
 562 static_assert(o3tl::convert(500000000000, o3tl::Length::in1000, o3tl::Length::km) == 12700);
 563 static_assert(o3tl::convert(50000000000, o3tl::Length::in100, o3tl::Length::km) == 12700);
 564 static_assert(o3tl::convert(5000000000, o3tl::Length::in10, o3tl::Length::km) == 12700);
 565 static_assert(o3tl::convert(500000000, o3tl::Length::in, o3tl::Length::km) == 12700);
 566 static_assert(o3tl::convert(125000000, o3tl::Length::ft, o3tl::Length::km) == 38100);
 567 static_assert(o3tl::convert(1562500, o3tl::Length::mi, o3tl::Length::km) == 2514600);
 568 static_assert(o3tl::convert(288000000000, o3tl::Length::master, o3tl::Length::km) == 12700);
 569 static_assert(o3tl::convert(48000000000, o3tl::Length::px, o3tl::Length::km) == 12700);
 570 static_assert(o3tl::convert(24000000000, o3tl::Length::ch, o3tl::Length::km) == 88900);
 571 static_assert(o3tl::convert(30000000000, o3tl::Length::line, o3tl::Length::km) == 165100);
 572
 573 static_assert(o3tl::convert(100, o3tl::Length::mm100, o3tl::Length::emu) == 36000);
 574 static_assert(o3tl::convert(100, o3tl::Length::mm10, o3tl::Length::emu) == 360000);
 575 static_assert(o3tl::convert(100, o3tl::Length::mm, o3tl::Length::emu) == 3600000);
 576 static_assert(o3tl::convert(100, o3tl::Length::cm, o3tl::Length::emu) == 36000000);
 577 static_assert(o3tl::convert(100, o3tl::Length::m, o3tl::Length::emu) == 3600000000);
 578 static_assert(o3tl::convert(100, o3tl::Length::km, o3tl::Length::emu) == 3600000000000);
 579 static_assert(o3tl::convert(100, o3tl::Length::emu, o3tl::Length::emu) == 100);
 580 static_assert(o3tl::convert(100, o3tl::Length::twip, o3tl::Length::emu) == 63500);
 581 static_assert(o3tl::convert(100, o3tl::Length::pt, o3tl::Length::emu) == 1270000);
 582 static_assert(o3tl::convert(100, o3tl::Length::pc, o3tl::Length::emu) == 15240000);
 583 static_assert(o3tl::convert(500, o3tl::Length::in1000, o3tl::Length::emu) == 457200);
 584 static_assert(o3tl::convert(100, o3tl::Length::in100, o3tl::Length::emu) == 914400);
 585 static_assert(o3tl::convert(100, o3tl::Length::in10, o3tl::Length::emu) == 9144000);
 586 static_assert(o3tl::convert(100, o3tl::Length::in, o3tl::Length::emu) == 91440000);
 587 static_assert(o3tl::convert(100, o3tl::Length::ft, o3tl::Length::emu) == 1097280000);
 588 static_assert(o3tl::convert(100, o3tl::Length::mi, o3tl::Length::emu) == 5793638400000);
 589 static_assert(o3tl::convert(200, o3tl::Length::master, o3tl::Length::emu) == 317500);
 590 static_assert(o3tl::convert(100, o3tl::Length::px, o3tl::Length::emu) == 952500);
 591 static_assert(o3tl::convert(100, o3tl::Length::ch, o3tl::Length::emu) == 13335000);
 592 static_assert(o3tl::convert(100, o3tl::Length::line, o3tl::Length::emu) == 19812000);
 593
 594 static_assert(o3tl::convert(12700, o3tl::Length::mm100, o3tl::Length::twip) == 7200);
 595 static_assert(o3tl::convert(12700, o3tl::Length::mm10, o3tl::Length::twip) == 72000);
 596 static_assert(o3tl::convert(12700, o3tl::Length::mm, o3tl::Length::twip) == 720000);
 597 static_assert(o3tl::convert(12700, o3tl::Length::cm, o3tl::Length::twip) == 7200000);
 598 static_assert(o3tl::convert(12700, o3tl::Length::m, o3tl::Length::twip) == 720000000);
 599 static_assert(o3tl::convert(12700, o3tl::Length::km, o3tl::Length::twip) == 720000000000);
 600 static_assert(o3tl::convert(63500, o3tl::Length::emu, o3tl::Length::twip) == 100);
 601 static_assert(o3tl::convert(100, o3tl::Length::twip, o3tl::Length::twip) == 100);
 602 static_assert(o3tl::convert(100, o3tl::Length::pt, o3tl::Length::twip) == 2000);
 603 static_assert(o3tl::convert(100, o3tl::Length::pc, o3tl::Length::twip) == 24000);
 604 static_assert(o3tl::convert(2500, o3tl::Length::in1000, o3tl::Length::twip) == 3600);
 605 static_assert(o3tl::convert(500, o3tl::Length::in100, o3tl::Length::twip) == 7200);
 606 static_assert(o3tl::convert(100, o3tl::Length::in10, o3tl::Length::twip) == 14400);
 607 static_assert(o3tl::convert(100, o3tl::Length::in, o3tl::Length::twip) == 144000);
 608 static_assert(o3tl::convert(100, o3tl::Length::ft, o3tl::Length::twip) == 1728000);
 609 static_assert(o3tl::convert(100, o3tl::Length::mi, o3tl::Length::twip) == 9123840000);
 610 static_assert(o3tl::convert(200, o3tl::Length::master, o3tl::Length::twip) == 500);
 611 static_assert(o3tl::convert(100, o3tl::Length::px, o3tl::Length::twip) == 1500);
 612 static_assert(o3tl::convert(100, o3tl::Length::ch, o3tl::Length::twip) == 21000);
 613 static_assert(o3tl::convert(100, o3tl::Length::line, o3tl::Length::twip) == 31200);
 614
 615 static_assert(o3tl::convert(63500, o3tl::Length::mm100, o3tl::Length::pt) == 1800);
 616 static_assert(o3tl::convert(12700, o3tl::Length::mm10, o3tl::Length::pt) == 3600);
 617 static_assert(o3tl::convert(12700, o3tl::Length::mm, o3tl::Length::pt) == 36000);
 618 static_assert(o3tl::convert(12700, o3tl::Length::cm, o3tl::Length::pt) == 360000);
 619 static_assert(o3tl::convert(12700, o3tl::Length::m, o3tl::Length::pt) == 36000000);
 620 static_assert(o3tl::convert(12700, o3tl::Length::km, o3tl::Length::pt) == 36000000000);
 621 static_assert(o3tl::convert(1270000, o3tl::Length::emu, o3tl::Length::pt) == 100);
 622 static_assert(o3tl::convert(2000, o3tl::Length::twip, o3tl::Length::pt) == 100);
 623 static_assert(o3tl::convert(100, o3tl::Length::pt, o3tl::Length::pt) == 100);
 624 static_assert(o3tl::convert(100, o3tl::Length::pc, o3tl::Length::pt) == 1200);
 625 static_assert(o3tl::convert(12500, o3tl::Length::in1000, o3tl::Length::pt) == 900);
 626 static_assert(o3tl::convert(2500, o3tl::Length::in100, o3tl::Length::pt) == 1800);
 627 static_assert(o3tl::convert(500, o3tl::Length::in10, o3tl::Length::pt) == 3600);
 628 static_assert(o3tl::convert(100, o3tl::Length::in, o3tl::Length::pt) == 7200);
 629 static_assert(o3tl::convert(100, o3tl::Length::ft, o3tl::Length::pt) == 86400);
 630 static_assert(o3tl::convert(100, o3tl::Length::mi, o3tl::Length::pt) == 456192000);
 631 static_assert(o3tl::convert(800, o3tl::Length::master, o3tl::Length::pt) == 100);
 632 static_assert(o3tl::convert(400, o3tl::Length::px, o3tl::Length::pt) == 300);
 633 static_assert(o3tl::convert(200, o3tl::Length::ch, o3tl::Length::pt) == 2100);
 634 static_assert(o3tl::convert(500, o3tl::Length::line, o3tl::Length::pt) == 7800);
 635
 636 static_assert(o3tl::convert(127000, o3tl::Length::mm100, o3tl::Length::pc) == 300);
 637 static_assert(o3tl::convert(12700, o3tl::Length::mm10, o3tl::Length::pc) == 300);
 638 static_assert(o3tl::convert(12700, o3tl::Length::mm, o3tl::Length::pc) == 3000);
 639 static_assert(o3tl::convert(12700, o3tl::Length::cm, o3tl::Length::pc) == 30000);
 640 static_assert(o3tl::convert(12700, o3tl::Length::m, o3tl::Length::pc) == 3000000);
 641 static_assert(o3tl::convert(12700, o3tl::Length::km, o3tl::Length::pc) == 3000000000);
 642 static_assert(o3tl::convert(15240000, o3tl::Length::emu, o3tl::Length::pc) == 100);
 643 static_assert(o3tl::convert(24000, o3tl::Length::twip, o3tl::Length::pc) == 100);
 644 static_assert(o3tl::convert(1200, o3tl::Length::pt, o3tl::Length::pc) == 100);
 645 static_assert(o3tl::convert(100, o3tl::Length::pc, o3tl::Length::pc) == 100);
 646 static_assert(o3tl::convert(50000, o3tl::Length::in1000, o3tl::Length::pc) == 300);
 647 static_assert(o3tl::convert(5000, o3tl::Length::in100, o3tl::Length::pc) == 300);
 648 static_assert(o3tl::convert(500, o3tl::Length::in10, o3tl::Length::pc) == 300);
 649 static_assert(o3tl::convert(100, o3tl::Length::in, o3tl::Length::pc) == 600);
 650 static_assert(o3tl::convert(100, o3tl::Length::ft, o3tl::Length::pc) == 7200);
 651 static_assert(o3tl::convert(100, o3tl::Length::mi, o3tl::Length::pc) == 38016000);
 652 static_assert(o3tl::convert(9600, o3tl::Length::master, o3tl::Length::pc) == 100);
 653 static_assert(o3tl::convert(1600, o3tl::Length::px, o3tl::Length::pc) == 100);
 654 static_assert(o3tl::convert(800, o3tl::Length::ch, o3tl::Length::pc) == 700);
 655 static_assert(o3tl::convert(1000, o3tl::Length::line, o3tl::Length::pc) == 1300);
 656
 657 static_assert(o3tl::convert(12700, o3tl::Length::mm100, o3tl::Length::in1000) == 5000);
 658 static_assert(o3tl::convert(12700, o3tl::Length::mm10, o3tl::Length::in1000) == 50000);
 659 static_assert(o3tl::convert(12700, o3tl::Length::mm, o3tl::Length::in1000) == 500000);
 660 static_assert(o3tl::convert(12700, o3tl::Length::cm, o3tl::Length::in1000) == 5000000);
 661 static_assert(o3tl::convert(12700, o3tl::Length::m, o3tl::Length::in1000) == 500000000);
 662 static_assert(o3tl::convert(12700, o3tl::Length::km, o3tl::Length::in1000) == 500000000000);
 663 static_assert(o3tl::convert(457200, o3tl::Length::emu, o3tl::Length::in1000) == 500);
 664 static_assert(o3tl::convert(3600, o3tl::Length::twip, o3tl::Length::in1000) == 2500);
 665 static_assert(o3tl::convert(900, o3tl::Length::pt, o3tl::Length::in1000) == 12500);
 666 static_assert(o3tl::convert(300, o3tl::Length::pc, o3tl::Length::in1000) == 50000);
 667 static_assert(o3tl::convert(100, o3tl::Length::in1000, o3tl::Length::in1000) == 100);
 668 static_assert(o3tl::convert(100, o3tl::Length::in100, o3tl::Length::in1000) == 1000);
 669 static_assert(o3tl::convert(100, o3tl::Length::in10, o3tl::Length::in1000) == 10000);
 670 static_assert(o3tl::convert(100, o3tl::Length::in, o3tl::Length::in1000) == 100000);
 671 static_assert(o3tl::convert(100, o3tl::Length::ft, o3tl::Length::in1000) == 1200000);
 672 static_assert(o3tl::convert(100, o3tl::Length::mi, o3tl::Length::in1000) == 6336000000);
 673 static_assert(o3tl::convert(7200, o3tl::Length::master, o3tl::Length::in1000) == 12500);
 674 static_assert(o3tl::convert(1200, o3tl::Length::px, o3tl::Length::in1000) == 12500);
 675 static_assert(o3tl::convert(600, o3tl::Length::ch, o3tl::Length::in1000) == 87500);
 676 static_assert(o3tl::convert(300, o3tl::Length::line, o3tl::Length::in1000) == 65000);
 677
 678 static_assert(o3tl::convert(12700, o3tl::Length::mm100, o3tl::Length::in100) == 500);
 679 static_assert(o3tl::convert(12700, o3tl::Length::mm10, o3tl::Length::in100) == 5000);
 680 static_assert(o3tl::convert(12700, o3tl::Length::mm, o3tl::Length::in100) == 50000);
 681 static_assert(o3tl::convert(12700, o3tl::Length::cm, o3tl::Length::in100) == 500000);
 682 static_assert(o3tl::convert(12700, o3tl::Length::m, o3tl::Length::in100) == 50000000);
 683 static_assert(o3tl::convert(12700, o3tl::Length::km, o3tl::Length::in100) == 50000000000);
 684 static_assert(o3tl::convert(914400, o3tl::Length::emu, o3tl::Length::in100) == 100);
 685 static_assert(o3tl::convert(7200, o3tl::Length::twip, o3tl::Length::in100) == 500);
 686 static_assert(o3tl::convert(1800, o3tl::Length::pt, o3tl::Length::in100) == 2500);
 687 static_assert(o3tl::convert(300, o3tl::Length::pc, o3tl::Length::in100) == 5000);
 688 static_assert(o3tl::convert(1000, o3tl::Length::in1000, o3tl::Length::in100) == 100);
 689 static_assert(o3tl::convert(100, o3tl::Length::in100, o3tl::Length::in100) == 100);
 690 static_assert(o3tl::convert(100, o3tl::Length::in10, o3tl::Length::in100) == 1000);
 691 static_assert(o3tl::convert(100, o3tl::Length::in, o3tl::Length::in100) == 10000);
 692 static_assert(o3tl::convert(100, o3tl::Length::ft, o3tl::Length::in100) == 120000);
 693 static_assert(o3tl::convert(100, o3tl::Length::mi, o3tl::Length::in100) == 633600000);
 694 static_assert(o3tl::convert(14400, o3tl::Length::master, o3tl::Length::in100) == 2500);
 695 static_assert(o3tl::convert(2400, o3tl::Length::px, o3tl::Length::in100) == 2500);
 696 static_assert(o3tl::convert(1200, o3tl::Length::ch, o3tl::Length::in100) == 17500);
 697 static_assert(o3tl::convert(300, o3tl::Length::line, o3tl::Length::in100) == 6500);
 698
 699 static_assert(o3tl::convert(25400, o3tl::Length::mm100, o3tl::Length::in10) == 100);
 700 static_assert(o3tl::convert(12700, o3tl::Length::mm10, o3tl::Length::in10) == 500);
 701 static_assert(o3tl::convert(12700, o3tl::Length::mm, o3tl::Length::in10) == 5000);
 702 static_assert(o3tl::convert(12700, o3tl::Length::cm, o3tl::Length::in10) == 50000);
 703 static_assert(o3tl::convert(12700, o3tl::Length::m, o3tl::Length::in10) == 5000000);
 704 static_assert(o3tl::convert(12700, o3tl::Length::km, o3tl::Length::in10) == 5000000000);
 705 static_assert(o3tl::convert(9144000, o3tl::Length::emu, o3tl::Length::in10) == 100);
 706 static_assert(o3tl::convert(14400, o3tl::Length::twip, o3tl::Length::in10) == 100);
 707 static_assert(o3tl::convert(3600, o3tl::Length::pt, o3tl::Length::in10) == 500);
 708 static_assert(o3tl::convert(300, o3tl::Length::pc, o3tl::Length::in10) == 500);
 709 static_assert(o3tl::convert(10000, o3tl::Length::in1000, o3tl::Length::in10) == 100);
 710 static_assert(o3tl::convert(1000, o3tl::Length::in100, o3tl::Length::in10) == 100);
 711 static_assert(o3tl::convert(100, o3tl::Length::in10, o3tl::Length::in10) == 100);
 712 static_assert(o3tl::convert(100, o3tl::Length::in, o3tl::Length::in10) == 1000);
 713 static_assert(o3tl::convert(100, o3tl::Length::ft, o3tl::Length::in10) == 12000);
 714 static_assert(o3tl::convert(100, o3tl::Length::mi, o3tl::Length::in10) == 63360000);
 715 static_assert(o3tl::convert(28800, o3tl::Length::master, o3tl::Length::in10) == 500);
 716 static_assert(o3tl::convert(4800, o3tl::Length::px, o3tl::Length::in10) == 500);
 717 static_assert(o3tl::convert(2400, o3tl::Length::ch, o3tl::Length::in10) == 3500);
 718 static_assert(o3tl::convert(600, o3tl::Length::line, o3tl::Length::in10) == 1300);
 719
 720 static_assert(o3tl::convert(254000, o3tl::Length::mm100, o3tl::Length::in) == 100);
 721 static_assert(o3tl::convert(25400, o3tl::Length::mm10, o3tl::Length::in) == 100);
 722 static_assert(o3tl::convert(12700, o3tl::Length::mm, o3tl::Length::in) == 500);
 723 static_assert(o3tl::convert(12700, o3tl::Length::cm, o3tl::Length::in) == 5000);
 724 static_assert(o3tl::convert(12700, o3tl::Length::m, o3tl::Length::in) == 500000);
 725 static_assert(o3tl::convert(12700, o3tl::Length::km, o3tl::Length::in) == 500000000);
 726 static_assert(o3tl::convert(91440000, o3tl::Length::emu, o3tl::Length::in) == 100);
 727 static_assert(o3tl::convert(144000, o3tl::Length::twip, o3tl::Length::in) == 100);
 728 static_assert(o3tl::convert(7200, o3tl::Length::pt, o3tl::Length::in) == 100);
 729 static_assert(o3tl::convert(600, o3tl::Length::pc, o3tl::Length::in) == 100);
 730 static_assert(o3tl::convert(100000, o3tl::Length::in1000, o3tl::Length::in) == 100);
 731 static_assert(o3tl::convert(10000, o3tl::Length::in100, o3tl::Length::in) == 100);
 732 static_assert(o3tl::convert(1000, o3tl::Length::in10, o3tl::Length::in) == 100);
 733 static_assert(o3tl::convert(100, o3tl::Length::in, o3tl::Length::in) == 100);
 734 static_assert(o3tl::convert(100, o3tl::Length::ft, o3tl::Length::in) == 1200);
 735 static_assert(o3tl::convert(100, o3tl::Length::mi, o3tl::Length::in) == 6336000);
 736 static_assert(o3tl::convert(57600, o3tl::Length::master, o3tl::Length::in) == 100);
 737 static_assert(o3tl::convert(9600, o3tl::Length::px, o3tl::Length::in) == 100);
 738 static_assert(o3tl::convert(4800, o3tl::Length::ch, o3tl::Length::in) == 700);
 739 static_assert(o3tl::convert(6000, o3tl::Length::line, o3tl::Length::in) == 1300);
 740
 741 static_assert(o3tl::convert(3048000, o3tl::Length::mm100, o3tl::Length::ft) == 100);
 742 static_assert(o3tl::convert(304800, o3tl::Length::mm10, o3tl::Length::ft) == 100);
 743 static_assert(o3tl::convert(152400, o3tl::Length::mm, o3tl::Length::ft) == 500);
 744 static_assert(o3tl::convert(76200, o3tl::Length::cm, o3tl::Length::ft) == 2500);
 745 static_assert(o3tl::convert(38100, o3tl::Length::m, o3tl::Length::ft) == 125000);
 746 static_assert(o3tl::convert(38100, o3tl::Length::km, o3tl::Length::ft) == 125000000);
 747 static_assert(o3tl::convert(1097280000, o3tl::Length::emu, o3tl::Length::ft) == 100);
 748 static_assert(o3tl::convert(1728000, o3tl::Length::twip, o3tl::Length::ft) == 100);
 749 static_assert(o3tl::convert(86400, o3tl::Length::pt, o3tl::Length::ft) == 100);
 750 static_assert(o3tl::convert(7200, o3tl::Length::pc, o3tl::Length::ft) == 100);
 751 static_assert(o3tl::convert(1200000, o3tl::Length::in1000, o3tl::Length::ft) == 100);
 752 static_assert(o3tl::convert(120000, o3tl::Length::in100, o3tl::Length::ft) == 100);
 753 static_assert(o3tl::convert(12000, o3tl::Length::in10, o3tl::Length::ft) == 100);
 754 static_assert(o3tl::convert(1200, o3tl::Length::in, o3tl::Length::ft) == 100);
 755 static_assert(o3tl::convert(100, o3tl::Length::ft, o3tl::Length::ft) == 100);
 756 static_assert(o3tl::convert(100, o3tl::Length::mi, o3tl::Length::ft) == 528000);
 757 static_assert(o3tl::convert(691200, o3tl::Length::master, o3tl::Length::ft) == 100);
 758 static_assert(o3tl::convert(115200, o3tl::Length::px, o3tl::Length::ft) == 100);
 759 static_assert(o3tl::convert(57600, o3tl::Length::ch, o3tl::Length::ft) == 700);
 760 static_assert(o3tl::convert(72000, o3tl::Length::line, o3tl::Length::ft) == 1300);
 761
 762 static_assert(o3tl::convert(16093440000, o3tl::Length::mm100, o3tl::Length::mi) == 100);
 763 static_assert(o3tl::convert(1609344000, o3tl::Length::mm10, o3tl::Length::mi) == 100);
 764 static_assert(o3tl::convert(160934400, o3tl::Length::mm, o3tl::Length::mi) == 100);
 765 static_assert(o3tl::convert(80467200, o3tl::Length::cm, o3tl::Length::mi) == 500);
 766 static_assert(o3tl::convert(20116800, o3tl::Length::m, o3tl::Length::mi) == 12500);
 767 static_assert(o3tl::convert(2514600, o3tl::Length::km, o3tl::Length::mi) == 1562500);
 768 static_assert(o3tl::convert(5793638400000, o3tl::Length::emu, o3tl::Length::mi) == 100);
 769 static_assert(o3tl::convert(9123840000, o3tl::Length::twip, o3tl::Length::mi) == 100);
 770 static_assert(o3tl::convert(456192000, o3tl::Length::pt, o3tl::Length::mi) == 100);
 771 static_assert(o3tl::convert(38016000, o3tl::Length::pc, o3tl::Length::mi) == 100);
 772 static_assert(o3tl::convert(6336000000, o3tl::Length::in1000, o3tl::Length::mi) == 100);
 773 static_assert(o3tl::convert(633600000, o3tl::Length::in100, o3tl::Length::mi) == 100);
 774 static_assert(o3tl::convert(63360000, o3tl::Length::in10, o3tl::Length::mi) == 100);
 775 static_assert(o3tl::convert(6336000, o3tl::Length::in, o3tl::Length::mi) == 100);
 776 static_assert(o3tl::convert(528000, o3tl::Length::ft, o3tl::Length::mi) == 100);
 777 static_assert(o3tl::convert(100, o3tl::Length::mi, o3tl::Length::mi) == 100);
 778 static_assert(o3tl::convert(3649536000, o3tl::Length::master, o3tl::Length::mi) == 100);
 779 static_assert(o3tl::convert(608256000, o3tl::Length::px, o3tl::Length::mi) == 100);
 780 static_assert(o3tl::convert(304128000, o3tl::Length::ch, o3tl::Length::mi) == 700);
 781 static_assert(o3tl::convert(380160000, o3tl::Length::line, o3tl::Length::mi) == 1300);
 782
 783 static_assert(o3tl::convert(63500, o3tl::Length::mm100, o3tl::Length::master) == 14400);
 784 static_assert(o3tl::convert(12700, o3tl::Length::mm10, o3tl::Length::master) == 28800);
 785 static_assert(o3tl::convert(12700, o3tl::Length::mm, o3tl::Length::master) == 288000);
 786 static_assert(o3tl::convert(12700, o3tl::Length::cm, o3tl::Length::master) == 2880000);
 787 static_assert(o3tl::convert(12700, o3tl::Length::m, o3tl::Length::master) == 288000000);
 788 static_assert(o3tl::convert(12700, o3tl::Length::km, o3tl::Length::master) == 288000000000);
 789 static_assert(o3tl::convert(317500, o3tl::Length::emu, o3tl::Length::master) == 200);
 790 static_assert(o3tl::convert(500, o3tl::Length::twip, o3tl::Length::master) == 200);
 791 static_assert(o3tl::convert(100, o3tl::Length::pt, o3tl::Length::master) == 800);
 792 static_assert(o3tl::convert(100, o3tl::Length::pc, o3tl::Length::master) == 9600);
 793 static_assert(o3tl::convert(12500, o3tl::Length::in1000, o3tl::Length::master) == 7200);
 794 static_assert(o3tl::convert(2500, o3tl::Length::in100, o3tl::Length::master) == 14400);
 795 static_assert(o3tl::convert(500, o3tl::Length::in10, o3tl::Length::master) == 28800);
 796 static_assert(o3tl::convert(100, o3tl::Length::in, o3tl::Length::master) == 57600);
 797 static_assert(o3tl::convert(100, o3tl::Length::ft, o3tl::Length::master) == 691200);
 798 static_assert(o3tl::convert(100, o3tl::Length::mi, o3tl::Length::master) == 3649536000);
 799 static_assert(o3tl::convert(100, o3tl::Length::master, o3tl::Length::master) == 100);
 800 static_assert(o3tl::convert(100, o3tl::Length::px, o3tl::Length::master) == 600);
 801 static_assert(o3tl::convert(100, o3tl::Length::ch, o3tl::Length::master) == 8400);
 802 static_assert(o3tl::convert(500, o3tl::Length::line, o3tl::Length::master) == 62400);
 803
 804 static_assert(o3tl::convert(63500, o3tl::Length::mm100, o3tl::Length::px) == 2400);
 805 static_assert(o3tl::convert(12700, o3tl::Length::mm10, o3tl::Length::px) == 4800);
 806 static_assert(o3tl::convert(12700, o3tl::Length::mm, o3tl::Length::px) == 48000);
 807 static_assert(o3tl::convert(12700, o3tl::Length::cm, o3tl::Length::px) == 480000);
 808 static_assert(o3tl::convert(12700, o3tl::Length::m, o3tl::Length::px) == 48000000);
 809 static_assert(o3tl::convert(12700, o3tl::Length::km, o3tl::Length::px) == 48000000000);
 810 static_assert(o3tl::convert(952500, o3tl::Length::emu, o3tl::Length::px) == 100);
 811 static_assert(o3tl::convert(1500, o3tl::Length::twip, o3tl::Length::px) == 100);
 812 static_assert(o3tl::convert(300, o3tl::Length::pt, o3tl::Length::px) == 400);
 813 static_assert(o3tl::convert(100, o3tl::Length::pc, o3tl::Length::px) == 1600);
 814 static_assert(o3tl::convert(12500, o3tl::Length::in1000, o3tl::Length::px) == 1200);
 815 static_assert(o3tl::convert(2500, o3tl::Length::in100, o3tl::Length::px) == 2400);
 816 static_assert(o3tl::convert(500, o3tl::Length::in10, o3tl::Length::px) == 4800);
 817 static_assert(o3tl::convert(100, o3tl::Length::in, o3tl::Length::px) == 9600);
 818 static_assert(o3tl::convert(100, o3tl::Length::ft, o3tl::Length::px) == 115200);
 819 static_assert(o3tl::convert(100, o3tl::Length::mi, o3tl::Length::px) == 608256000);
 820 static_assert(o3tl::convert(600, o3tl::Length::master, o3tl::Length::px) == 100);
 821 static_assert(o3tl::convert(100, o3tl::Length::px, o3tl::Length::px) == 100);
 822 static_assert(o3tl::convert(100, o3tl::Length::ch, o3tl::Length::px) == 1400);
 823 static_assert(o3tl::convert(500, o3tl::Length::line, o3tl::Length::px) == 10400);
 824
 825 static_assert(o3tl::convert(444500, o3tl::Length::mm100, o3tl::Length::ch) == 1200);
 826 static_assert(o3tl::convert(88900, o3tl::Length::mm10, o3tl::Length::ch) == 2400);
 827 static_assert(o3tl::convert(88900, o3tl::Length::mm, o3tl::Length::ch) == 24000);
 828 static_assert(o3tl::convert(88900, o3tl::Length::cm, o3tl::Length::ch) == 240000);
 829 static_assert(o3tl::convert(88900, o3tl::Length::m, o3tl::Length::ch) == 24000000);
 830 static_assert(o3tl::convert(88900, o3tl::Length::km, o3tl::Length::ch) == 24000000000);
 831 static_assert(o3tl::convert(13335000, o3tl::Length::emu, o3tl::Length::ch) == 100);
 832 static_assert(o3tl::convert(21000, o3tl::Length::twip, o3tl::Length::ch) == 100);
 833 static_assert(o3tl::convert(2100, o3tl::Length::pt, o3tl::Length::ch) == 200);
 834 static_assert(o3tl::convert(700, o3tl::Length::pc, o3tl::Length::ch) == 800);
 835 static_assert(o3tl::convert(87500, o3tl::Length::in1000, o3tl::Length::ch) == 600);
 836 static_assert(o3tl::convert(17500, o3tl::Length::in100, o3tl::Length::ch) == 1200);
 837 static_assert(o3tl::convert(3500, o3tl::Length::in10, o3tl::Length::ch) == 2400);
 838 static_assert(o3tl::convert(700, o3tl::Length::in, o3tl::Length::ch) == 4800);
 839 static_assert(o3tl::convert(700, o3tl::Length::ft, o3tl::Length::ch) == 57600);
 840 static_assert(o3tl::convert(700, o3tl::Length::mi, o3tl::Length::ch) == 304128000);
 841 static_assert(o3tl::convert(8400, o3tl::Length::master, o3tl::Length::ch) == 100);
 842 static_assert(o3tl::convert(1400, o3tl::Length::px, o3tl::Length::ch) == 100);
 843 static_assert(o3tl::convert(100, o3tl::Length::ch, o3tl::Length::ch) == 100);
 844 static_assert(o3tl::convert(3500, o3tl::Length::line, o3tl::Length::ch) == 5200);
 845
 846 static_assert(o3tl::convert(165100, o3tl::Length::mm100, o3tl::Length::line) == 300);
 847 static_assert(o3tl::convert(165100, o3tl::Length::mm10, o3tl::Length::line) == 3000);
 848 static_assert(o3tl::convert(165100, o3tl::Length::mm, o3tl::Length::line) == 30000);
 849 static_assert(o3tl::convert(165100, o3tl::Length::cm, o3tl::Length::line) == 300000);
 850 static_assert(o3tl::convert(165100, o3tl::Length::m, o3tl::Length::line) == 30000000);
 851 static_assert(o3tl::convert(165100, o3tl::Length::km, o3tl::Length::line) == 30000000000);
 852 static_assert(o3tl::convert(19812000, o3tl::Length::emu, o3tl::Length::line) == 100);
 853 static_assert(o3tl::convert(31200, o3tl::Length::twip, o3tl::Length::line) == 100);
 854 static_assert(o3tl::convert(7800, o3tl::Length::pt, o3tl::Length::line) == 500);
 855 static_assert(o3tl::convert(1300, o3tl::Length::pc, o3tl::Length::line) == 1000);
 856 static_assert(o3tl::convert(65000, o3tl::Length::in1000, o3tl::Length::line) == 300);
 857 static_assert(o3tl::convert(6500, o3tl::Length::in100, o3tl::Length::line) == 300);
 858 static_assert(o3tl::convert(1300, o3tl::Length::in10, o3tl::Length::line) == 600);
 859 static_assert(o3tl::convert(1300, o3tl::Length::in, o3tl::Length::line) == 6000);
 860 static_assert(o3tl::convert(1300, o3tl::Length::ft, o3tl::Length::line) == 72000);
 861 static_assert(o3tl::convert(1300, o3tl::Length::mi, o3tl::Length::line) == 380160000);
 862 static_assert(o3tl::convert(62400, o3tl::Length::master, o3tl::Length::line) == 500);
 863 static_assert(o3tl::convert(10400, o3tl::Length::px, o3tl::Length::line) == 500);
 864 static_assert(o3tl::convert(5200, o3tl::Length::ch, o3tl::Length::line) == 3500);
 865 static_assert(o3tl::convert(100, o3tl::Length::line, o3tl::Length::line) == 100);
 866
 867 // Integral rounding
 868
 869 static_assert(o3tl::convert(49, o3tl::Length::mm100, o3tl::Length::mm) == 0);
 870 static_assert(o3tl::convert(50, o3tl::Length::mm100, o3tl::Length::mm) == 1);
 871
 872 // Conversions used in the code - to make sure they produce the expected and unchanged result
 873
 874 static_assert(o3tl::toTwips(25, o3tl::Length::in100) == 1440 / 4);
 875 static_assert(o3tl::toTwips(15, o3tl::Length::in100) == 216);
 876 // the following twip value used to the constant for 20mm
 877 static_assert(o3tl::toTwips(20, o3tl::Length::mm) == 1134);
 878 // 847 100thmm used to represent 24pt
 879 static_assert(o3tl::convert(24, o3tl::Length::pt, o3tl::Length::mm100) == 847);
 880
 881 static_assert(o3tl::convertSaturate(SAL_MAX_INT64, 72, 127) == 5228998320106644552); // no overflow
 882
 883 /* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */