/usr/include/ql/math/surface.hpp is in libquantlib0-dev 1.4-2+b1.
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 | /* -*- mode: c++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
Copyright (C) 2006 Joseph Wang
This file is part of QuantLib, a free-software/open-source library
for financial quantitative analysts and developers - http://quantlib.org/
QuantLib is free software: you can redistribute it and/or modify it
under the terms of the QuantLib license. You should have received a
copy of the license along with this program; if not, please email
<quantlib-dev@lists.sf.net>. The license is also available online at
<http://quantlib.org/license.shtml>.
This program 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 license for more details.
*/
/*! \file surface.hpp
\brief Surface
*/
#ifndef quantlib_surface_hpp
#define quantlib_surface_hpp
#include <ql/math/domain.hpp>
#include <boost/shared_ptr.hpp>
#include <functional>
namespace QuantLib {
// we know Domain is deprecated, we're deprecating Surface too.
#if defined(BOOST_MSVC)
#pragma warning( push )
#pragma warning( disable : 4996 )
#elif defined(__clang__)
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wdeprecated-declarations"
#elif defined(__GNUC__)
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
#endif
//! %Surface abstract class
/*! \deprecated */
class QL_DEPRECATED Surface
: public std::binary_function<Real, Real, Real> {
public:
virtual Real operator()(Real x, Real y) const = 0;
virtual boost::shared_ptr<Domain> domain() const = 0;
virtual ~Surface() {};
};
class QL_DEPRECATED TestSurface : public Surface {
public:
Real operator()(Real x, Real y) const;
boost::shared_ptr<Domain> domain() const;
};
#if defined(BOOST_MSVC)
#pragma warning( pop )
#elif defined(__clang__)
#pragma clang diagnostic pop
#elif defined(__GNUC__)
#pragma GCC diagnostic pop
#endif
}
#endif
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