kspread Library API Documentation

valuecalc.h

00001 /* This file is part of the KDE project
00002    Copyright (C) 2005 Tomas Mecir <mecirt@gmail.com>
00003 
00004    This library is free software; you can redistribute it and/or
00005    modify it under the terms of the GNU Library General Public
00006    License as published by the Free Software Foundation; either
00007    version 2 of the License, or (at your option) any later version.
00008 
00009    This library is distributed in the hope that it will be useful,
00010    but WITHOUT ANY WARRANTY; without even the implied warranty of
00011    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012    Library General Public License for more details.
00013 
00014    You should have received a copy of the GNU Library General Public License
00015    along with this library; see the file COPYING.LIB.  If not, write to
00016    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
00017    Boston, MA 02111-1307, USA.
00018 */
00019 
00020 #ifndef KSPREAD_VALUECALC
00021 #define KSPREAD_VALUECALC
00022 
00023 #include "kspread_value.h"
00024 
00025 namespace KSpread {
00026 
00027 class ValueConverter;
00028 
00039 class ValueCalc {
00040  public:
00041   ValueCalc (ValueConverter* converter);
00042 
00044   KSpreadValue add (const KSpreadValue &a, const KSpreadValue &b);
00045   KSpreadValue sub (const KSpreadValue &a, const KSpreadValue &b);
00046   KSpreadValue mul (const KSpreadValue &a, const KSpreadValue &b);
00047   KSpreadValue div (const KSpreadValue &a, const KSpreadValue &b);
00048   KSpreadValue pow (const KSpreadValue &a, const KSpreadValue &b);
00049   KSpreadValue add (const KSpreadValue &a, double b);
00050   KSpreadValue sub (const KSpreadValue &a, double b);
00051   KSpreadValue mul (const KSpreadValue &a, double b);
00052   KSpreadValue div (const KSpreadValue &a, double b);
00053   KSpreadValue pow (const KSpreadValue &a, double b);
00054 
00056   KSpreadValue log (const KSpreadValue &number, const KSpreadValue &base);
00057   KSpreadValue log (const KSpreadValue &number, double base = 10);
00058   KSpreadValue ln (const KSpreadValue &number);
00059 
00061   KSpreadValue sum (const KSpreadValue &range);
00062   int count (const KSpreadValue &range);
00063   int countA (const KSpreadValue &range);
00064   KSpreadValue avg (const KSpreadValue &range);
00065   KSpreadValue max (const KSpreadValue &range);
00066   KSpreadValue min (const KSpreadValue &range);
00067 
00068  protected:
00069   ValueConverter* converter;
00071   KSpreadValue::Format format (KSpreadValue::Format a, KSpreadValue::Format b);
00072 };
00073 
00074 }  //namespace KSpread
00075 
00076 
00077 #endif // KSPREAD_VALUECALC
00078 
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This file is part of the documentation for kspread Library Version 1.4.2.
Documentation copyright © 1996-2004 the KDE developers.
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