/usr/include/libwildmagic/Wm5IVector2.h is in libwildmagic-dev 5.13-1+b2.
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 | // 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 (2010/10/01)
#ifndef WM5IVECTOR2_H
#define WM5IVECTOR2_H
#include "Wm5MathematicsLIB.h"
#include "Wm5IVector.h"
namespace Wm5
{
class WM5_MATHEMATICS_ITEM IVector2 : public IVector<2>
{
public:
// Construction.
IVector2 ();
IVector2 (const IVector2& vec);
IVector2 (const IVector<2>& vec);
IVector2 (const int64_t& x, const int64_t& y);
// Member access.
inline int64_t X () const;
inline int64_t& X ();
inline int64_t Y () const;
inline int64_t& Y ();
// Assignment,
IVector2& operator= (const IVector2& vec);
IVector2& operator= (const IVector<2>& vec);
// Returns Dot(this,V).
int64_t Dot (const IVector2& vec) const;
// Returns (y,-x).
IVector2 Perp () const;
// Returns Cross((x,y,0),(V.x,V.y,0)) = x*V.y - y*V.x.
int64_t DotPerp (const IVector2& vec) const;
protected:
using IVector<2>::mTuple;
};
#include "Wm5IVector2.inl"
}
#endif
|