/usr/include/SFCGAL/Validity.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 | /**
* 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_VALIDITY_H_
#define _SFCGAL_VALIDITY_H_
namespace SFCGAL {
/**
* @brief the class, convertible to bool, that stores the reason why a geom is invalid
*/
struct Validity {
/**
* @note the class has private ctor to force the use of functions valid() and invalid(reason) that are clearer in the code than to remember that "Valid constructed with a reason is invalid"
*/
static const Validity valid() {
return Validity();
}
static const Validity invalid( const std::string& reason ) {
return Validity( reason );
}
operator bool() const {
return _valid;
}
const std::string& reason() const {
return _reason;
}
private:
bool _valid; // not const to allow default copy
std::string _reason;
/**
* @brief default ctor for valid
*/
Validity():_valid( true ) {}
/**
* @brief if we construct with a reason, the class is invalid
*/
Validity( const std::string& reason ):
_valid( false ),
_reason( reason ) {
}
};
}
#endif
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