stampcontainer.h

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/********************************************************************************************
**    iLand - an individual based forest landscape and disturbance model
**    http://iland-model.org
**    Copyright (C) 2009-  Werner Rammer, Rupert Seidl
**
**    This program is free software: you can redistribute it and/or modify
**    it under the terms of the GNU General Public License as published by
**    the Free Software Foundation, either version 3 of the License, or
**    (at your option) any later version.
**
**    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
**    GNU General Public License for more details.
**
**    You should have received a copy of the GNU General Public License
**    along with this program.  If not, see <http://www.gnu.org/licenses/>.
********************************************************************************************/
 
#ifndef STAMPCONTAINER_H
#define STAMPCONTAINER_H
 
#include "stamp.h"
#include "grid.h"
 
class StampContainer
{
public:
    StampContainer();
    ~StampContainer();
    void useLookup(const bool use) { m_useLookup = use; }
    void addStamp(Stamp* stamp, const float dbh, const float hd_value, const float crown_radius);
    void addReaderStamp(Stamp *stamp, const float crown_radius_m);
    const Stamp* stamp(const float bhd_cm, const float height_m) const;
    const Stamp* readerStamp(const float crown_radius_m) const; 
    int count() const { return m_stamps.count(); }
    void save(QDataStream &out);
    void load(QDataStream &in);
    void load(const QString &fileName);
 
    void attachReaderStamps(const StampContainer &source);
    static const Grid<float> &distanceGrid()  { return m_distance; }
    void invert(); 
    // description
    const QString &description() { return m_desc; }
    void setDescription(const QString s) { m_desc = s; }
    QString dump();
 
private:
    void finalizeSetup(); 
    void setupDistanceGrid(const int size); 
 
    static const int cBHDclassWidth;
    static const int cHDclassWidth;
    static const int cBHDclassLow; 
    static const int cHDclassLow; 
    static const int cBHDclassCount; 
    static const int cHDclassCount; 
    struct StampItem {
        Stamp* stamp;
        float dbh;
        float hd;
        float crown_radius;
    };
    inline void getKey(const float dbh, const float hd_value, int &dbh_class, int &hd_class) const;
    void addStamp(Stamp* stamp, const int cls_dbh, const int cls_hd, const float crown_radius_m, const float dbh, const float hd_value);
    int m_maxBhd;
    bool m_useLookup; // use lookup table?
    QList<StampItem> m_stamps;
    Grid<Stamp*> m_lookup;
    static Grid<float> m_distance; 
    QString m_desc;
    QString m_fileName;
};
 
#endif // STAMPCONTAINER_H