/usr/include/ql/math/domain.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 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 | /* -*- 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 domain.hpp
\brief domain
*/
#ifndef quantlib_domain_hpp
#define quantlib_domain_hpp
#include <ql/types.hpp>
#include <functional>
namespace QuantLib {
//! %domain abstract class
/*! \deprecated */
class QL_DEPRECATED Domain
: public std::binary_function<Real, Real, bool>{
public:
#if defined(BOOST_MSVC)
#pragma warning( push )
#pragma warning( disable : 4996 )
#endif
virtual bool includes(Real x, Real y) const = 0;
bool operator()(Real x, Real y) {return includes(x, y);}
virtual ~Domain() {};
};
class QL_DEPRECATED UniversalDomain : public Domain {
public:
bool includes(Real, Real) const { return true; }
};
class QL_DEPRECATED NullDomain : public Domain {
public:
bool includes(Real, Real) const { return false; }
};
class QL_DEPRECATED BoundedDomain : public Domain {
public:
virtual Real xLowerBound() const = 0;
virtual Real xUpperBound() const = 0;
virtual Real yLowerBound() const = 0;
virtual Real yUpperBound() const = 0;
};
class QL_DEPRECATED RectangularDomain : public BoundedDomain {
public:
RectangularDomain(Real x1, Real y1, Real x2, Real y2) :
minX_(x1), minY_(y1), maxX_(x2), maxY_(y2) {};
bool includes(Real x, Real y) const {
return x >= minX_ && x <= maxX_ &&
y >= minY_ && y <= maxY_;
}
Real xLowerBound() const { return minX_;}
Real yLowerBound() const { return minY_;}
Real xUpperBound() const { return maxX_;}
Real yUpperBound() const { return maxY_;}
private:
Real minX_, minY_, maxX_, maxY_;
};
#if defined(BOOST_MSVC)
#pragma warning( pop )
#endif
}
#endif
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