/usr/include/SFCGAL/Surface.h is in libsfcgal-dev 1.3.0-4+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 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 | /**
* SFCGAL
*
* Copyright (C) 2012-2013 Oslandia <infos@oslandia.com>
* Copyright (C) 2012-2013 IGN (http://www.ign.fr)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _SFCGAL_SURFACE_H_
#define _SFCGAL_SURFACE_H_
#include <SFCGAL/Geometry.h>
namespace SFCGAL {
/**
* Abstract Surface class
*/
class SFCGAL_API Surface : public Geometry {
public:
/**
* destructor
*/
virtual ~Surface() ;
//-- SFCGAL::Geometry
virtual int dimension() const ;
/**
* [OGC/SFS]"The area of this Surface, as measured in the spatial reference system of this Surface"
*/
//virtual double area() const = 0 ;
/**
* [OGC/SFS]"The mathematical centroid for this Surface as a Point. The result in not guaranteed to
* be on this Surface"
*/
//virtual Point centroid() const = 0 ;
/**
* [OGC/SFS]"A Point guaranteed to be on this Surface"
* @warning empty point is isEmpty()
*/
//virtual Point pointOnSurface() const = 0 ;
protected:
/**
* no default constructor
*/
Surface() ;
/**
* no copy constructor
*/
Surface( Surface const& other ) ;
};
}
#endif
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