/usr/include/libwildmagic/Wm5TriangleKey.inl is in libwildmagic-dev 5.13-1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 | // Geometric Tools, LLC
// Copyright (c) 1998-2014
// Distributed under the Boost Software License, Version 1.0.
// http://www.boost.org/LICENSE_1_0.txt
// http://www.geometrictools.com/License/Boost/LICENSE_1_0.txt
//
// File Version: 5.0.1 (2014/01/04)
//----------------------------------------------------------------------------
inline TriangleKey::TriangleKey (int v0, int v1, int v2)
{
if (v0 < v1)
{
if (v0 < v2)
{
// v0 is minimum
V[0] = v0;
V[1] = v1;
V[2] = v2;
}
else
{
// v2 is minimum
V[0] = v2;
V[1] = v0;
V[2] = v1;
}
}
else
{
if (v1 < v2)
{
// v1 is minimum
V[0] = v1;
V[1] = v2;
V[2] = v0;
}
else
{
// v2 is minimum
V[0] = v2;
V[1] = v0;
V[2] = v1;
}
}
}
//----------------------------------------------------------------------------
inline bool TriangleKey::operator< (const TriangleKey& key) const
{
if (V[2] < key.V[2])
{
return true;
}
if (V[2] > key.V[2])
{
return false;
}
if (V[1] < key.V[1])
{
return true;
}
if (V[1] > key.V[1])
{
return false;
}
return V[0] < key.V[0];
}
//----------------------------------------------------------------------------
//----------------------------------------------------------------------------
inline UnorderedTriangleKey::UnorderedTriangleKey (int v0, int v1, int v2)
{
if (v0 < v1)
{
if (v0 < v2)
{
// v0 is minimum
V[0] = v0;
V[1] = std::min(v1, v2);
V[2] = std::max(v1, v2);
}
else
{
// v2 is minimum
V[0] = v2;
V[1] = std::min(v0, v1);
V[2] = std::max(v0, v1);
}
}
else
{
if (v1 < v2)
{
// v1 is minimum
V[0] = v1;
V[1] = std::min(v2, v0);
V[2] = std::max(v2, v0);
}
else
{
// v2 is minimum
V[0] = v2;
V[1] = std::min(v0, v1);
V[2] = std::max(v0, v1);
}
}
}
//----------------------------------------------------------------------------
inline bool UnorderedTriangleKey::operator< (
const UnorderedTriangleKey& key) const
{
if (V[2] < key.V[2])
{
return true;
}
if (V[2] > key.V[2])
{
return false;
}
if (V[1] < key.V[1])
{
return true;
}
if (V[1] > key.V[1])
{
return false;
}
return V[0] < key.V[0];
}
//----------------------------------------------------------------------------
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