1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
5 \\ / A nd | Copyright (C) 2011 OpenFOAM Foundation
7 -------------------------------------------------------------------------------
9 This file is part of OpenFOAM.
11 OpenFOAM is free software: you can redistribute it and/or modify it
12 under the terms of the GNU General Public License as published by
13 the Free Software Foundation, either version 3 of the License, or
14 (at your option) any later version.
16 OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
17 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
18 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
21 You should have received a copy of the GNU General Public License
22 along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
28 Accumulating histogram of values. Specified bin resolution
29 automatic generation of bins.
35 \*---------------------------------------------------------------------------*/
37 #ifndef distribution_H
38 #define distribution_H
43 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
48 /*---------------------------------------------------------------------------*\
49 Class distribution Declaration
50 \*---------------------------------------------------------------------------*/
63 //- Runtime type information
65 TypeName("distribution");
74 const List<Pair<scalar> >& pairs
83 //- Construct from binWidth
84 distribution(const scalar binWidth);
87 distribution(const distribution&);
91 virtual ~distribution();
96 label totalEntries() const;
98 scalar approxTotalEntries() const;
104 //- Add a value to the appropriate bin of the distribution.
105 void add(const scalar valueToAdd);
107 void add(const label valueToAdd);
109 void insertMissingKeys();
111 List<Pair<scalar> > normalised();
113 List<Pair<scalar> > normalisedMinusMean();
115 List<Pair<scalar> > normalisedShifted(scalar shiftValue);
117 List<Pair<scalar> > raw();
122 inline scalar binWidth() const;
127 void operator=(const distribution&);
130 // IOstream Operators
132 friend Ostream& operator<<(Ostream&, const distribution&);
136 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
138 } // End namespace Foam
140 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
142 #include "distributionI.H"
144 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
148 // ************************************************************************* //