This file is indexed.

/usr/include/ql/time/dategenerationrule.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
/* -*- mode: c++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

/*
 Copyright (C) 2007 Ferdinando Ametrano
 Copyright (C) 2008 StatPro Italia srl

 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 dategenerationrule.hpp
    \brief date generation rule
*/

#ifndef quantlib_date_generation_rule_hpp
#define quantlib_date_generation_rule_hpp

#include <ql/qldefines.hpp>
#include <iosfwd>

namespace QuantLib {

    //! Date-generation rule
    /*! These conventions specify the rule used to generate dates in a
        Schedule.

        \ingroup datetime
    */
    struct DateGeneration {
        enum Rule {
            Backward,       /*!< Backward from termination date to
                                 effective date. */
            Forward,        /*!< Forward from effective date to
                                 termination date. */
            Zero,           /*!< No intermediate dates between effective date
                                 and termination date. */
            ThirdWednesday, /*!< All dates but effective date and termination
                                 date are taken to be on the third wednesday
                                 of their month (with forward calculation.) */
            Twentieth,      /*!< All dates but the effective date are
                                 taken to be the twentieth of their
                                 month (used for CDS schedules in
                                 emerging markets.)  The termination
                                 date is also modified. */
            TwentiethIMM,   /*!< All dates but the effective date are
                                 taken to be the twentieth of an IMM
                                 month (used for CDS schedules.)  The
                                 termination date is also modified. */
            OldCDS,         /*!< Same as TwentiethIMM with unrestricted date
                                 ends and log/short stub coupon period (old
                                 CDS convention). */
            CDS             /*!< Credit derivatives standard rule since 'Big
                                 Bang' changes in 2009.  */
        };
    };

    /*! \relates DateGeneration */
    std::ostream& operator<<(std::ostream&,
                             DateGeneration::Rule);

}

#endif