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
|
/* This file is part of the KDE project
Copyright (C) 1998-2002 The KSpread Team <calligra-devel@kde.org>
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; only
version 2 of the License.
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; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef kspread_functions_helper_h_
#define kspread_functions_helper_h_
// helper functions for other functions
#include "calligra_sheets_export.h"
class QDate;
namespace Calligra
{
namespace Sheets
{
/* 0: US 30 / 360
* 1: real days
* 2: real days / 360
* 3: real days / 365
* 4: European 30 / 360
*/
CALLIGRA_SHEETS_COMMON_EXPORT int daysPerYear(QDate const & date, int basis);
/* 0: US 30 / 360
* 1: real days
* 2: real days / 360
* 3: real days / 365
* 4: European 30 / 360
*/
CALLIGRA_SHEETS_COMMON_EXPORT int daysBetweenDates(QDate const & date1, QDate const & date2, int basis);
// ODF
CALLIGRA_SHEETS_COMMON_EXPORT int days360(const QDate& _date1, const QDate& _date2, bool european);
CALLIGRA_SHEETS_COMMON_EXPORT int days360(int day1, int month1, int year1, bool leapYear1, int day2, int month2, int year2, bool leapYear2, bool usa);
CALLIGRA_SHEETS_COMMON_EXPORT long double yearFrac(const QDate& refDate, const QDate& startDate, const QDate& endDate, int basis);
CALLIGRA_SHEETS_COMMON_EXPORT long double duration(const QDate& refDate, const QDate& settlement, const QDate& maturity, const long double& coup_, const long double& yield_, const int& freq, const int& basis, const long double& numOfCoups);
CALLIGRA_SHEETS_COMMON_EXPORT long double pow1p(const long double& x, const long double& y);
CALLIGRA_SHEETS_COMMON_EXPORT long double pow1pm1(const long double& x, const long double& y);
} // namespace Sheets
} // namespace Calligra
#endif
|
