WebSVN - public iLand - Diff - Rev 671 and 697


Redirecting to URL 'https://iland.boku.ac.at/svn/iland/tags/release_1.0/src/core/layeredgrid.h':
/********************************************************************************************
**    iLand - an individual based forest landscape and disturbance model
**    http://iland.boku.ac.at
**    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 LAYEREDGRID_H
#define LAYEREDGRID_H

#include "grid.h"

/** LayeredGrid
 
    @ingroup tools
  */

class LayeredGridBase
{
public:
    // access to properties
    virtual int sizeX() const=0;
    virtual int sizeY() const=0;
    virtual QRectF metricRect() const=0;
    virtual QRectF cellRect(const QPoint &p) const=0;
    // available variables
    virtual const QStringList names() const=0;
    // statistics
    /// retrieve min and max of variable 'index'
    virtual void range(double &rMin, double &rMax, const int index) const=0;

    // data access functions
    virtual double value(const float x, const float y, const int index) const = 0;
    virtual double value(const QPointF &world_coord, const int index) const = 0;
    virtual double value(const int ix, const int iy, const int index) const = 0;
    virtual double value(const int grid_index, const int index) const = 0;
};

template <class T>
class LayeredGrid: public LayeredGridBase
{
public:
    LayeredGrid(const Grid<T>& grid) { mGrid = &grid; }
    LayeredGrid() { mGrid = 0; }
    QRectF cellRect(const QPoint &p) const { return mGrid->cellRect(p); }
    QRectF metricRect() const { return mGrid->metricRect(); }
    int sizeX() const { return mGrid->sizeX(); }
    int sizeY() const { return mGrid->sizeY();}

    virtual double value(const T& data, const int index) const = 0;
    double value(const T* ptr, const int index) const { return value(mGrid->constValueAtIndex(mGrid->indexOf(ptr)), index);  }
    double value(const int grid_index, const int index) const { return value(mGrid->constValueAtIndex(grid_index), index); }
    double value(const float x, const float y, const int index) const { return value(mGrid->constValueAt(x,y), index); }
    double value(const QPointF &world_coord, const int index) const { return value(mGrid->constValueAt(world_coord), index); }
    double value(const int ix, const int iy, const int index) const { return value(mGrid->constValueAtIndex(ix, iy), index); }
    void range(double &rMin, double &rMax, const int index) const { rMin=9999999999.; rMax=-99999999999.;
                                                              for (int i=0;i<mGrid->count(); ++i) {
                                                                  rMin=qMin(rMin, value(i, index));
                                                                  rMax=qMax(rMax, value(i,index));}}

protected:
    const Grid<T> *mGrid;
};

#endif // LAYEREDGRID_H
 

Subversion Repositories public iLand

(root)/src/core/layeredgrid.h @ 1222 - Rev 671 → 697

Rev 671		Rev 697
1	Redirecting to URL 'https://iland.boku.ac.at/svn/iland/tags/release_1.0/src/core/layeredgrid.h':	1	Redirecting to URL 'https://iland.boku.ac.at/svn/iland/tags/release_1.0/src/core/layeredgrid.h':
2	/********************************************************************************************	2	/********************************************************************************************
3	** iLand - an individual based forest landscape and disturbance model	3	** iLand - an individual based forest landscape and disturbance model
4	** http://iland.boku.ac.at	4	** http://iland.boku.ac.at
5	** Copyright (C) 2009- Werner Rammer, Rupert Seidl	5	** Copyright (C) 2009- Werner Rammer, Rupert Seidl
6	**	6	**
7	** This program is free software: you can redistribute it and/or modify	7	** This program is free software: you can redistribute it and/or modify
8	** it under the terms of the GNU General Public License as published by	8	** it under the terms of the GNU General Public License as published by
9	** the Free Software Foundation, either version 3 of the License, or	9	** the Free Software Foundation, either version 3 of the License, or
10	** (at your option) any later version.	10	** (at your option) any later version.
11	**	11	**
12	** This program is distributed in the hope that it will be useful,	12	** This program is distributed in the hope that it will be useful,
13	** but WITHOUT ANY WARRANTY; without even the implied warranty of	13	** but WITHOUT ANY WARRANTY; without even the implied warranty of
14	** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	14	** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15	** GNU General Public License for more details.	15	** GNU General Public License for more details.
16	**	16	**
17	** You should have received a copy of the GNU General Public License	17	** You should have received a copy of the GNU General Public License
18	** along with this program. If not, see <http://www.gnu.org/licenses/>.	18	** along with this program. If not, see <http://www.gnu.org/licenses/>.
19	********************************************************************************************/	19	********************************************************************************************/
20		20
21	#ifndef LAYEREDGRID_H	21	#ifndef LAYEREDGRID_H
22	#define LAYEREDGRID_H	22	#define LAYEREDGRID_H
23		23
24	#include "grid.h"	24	#include "grid.h"
25		25
26	/** LayeredGrid	26	/** LayeredGrid
27		-
-		27	@ingroup tools
28	*/	28	*/
29		29
30	class LayeredGridBase	30	class LayeredGridBase
31	{	31	{
32	public:	32	public:
33	// access to properties	33	// access to properties
34	virtual int sizeX() const=0;	34	virtual int sizeX() const=0;
35	virtual int sizeY() const=0;	35	virtual int sizeY() const=0;
36	virtual QRectF metricRect() const=0;	36	virtual QRectF metricRect() const=0;
37	virtual QRectF cellRect(const QPoint &p) const=0;	37	virtual QRectF cellRect(const QPoint &p) const=0;
38	// available variables	38	// available variables
39	virtual const QStringList names() const=0;	39	virtual const QStringList names() const=0;
40	// statistics	40	// statistics
41	/// retrieve min and max of variable 'index'	41	/// retrieve min and max of variable 'index'
42	virtual void range(double &rMin, double &rMax, const int index) const=0;	42	virtual void range(double &rMin, double &rMax, const int index) const=0;
43		43
44	// data access functions	44	// data access functions
45	virtual double value(const float x, const float y, const int index) const = 0;	45	virtual double value(const float x, const float y, const int index) const = 0;
46	virtual double value(const QPointF &world_coord, const int index) const = 0;	46	virtual double value(const QPointF &world_coord, const int index) const = 0;
47	virtual double value(const int ix, const int iy, const int index) const = 0;	47	virtual double value(const int ix, const int iy, const int index) const = 0;
48	virtual double value(const int grid_index, const int index) const = 0;	48	virtual double value(const int grid_index, const int index) const = 0;
49	};	49	};
50		50
51	template <class T>	51	template <class T>
52	class LayeredGrid: public LayeredGridBase	52	class LayeredGrid: public LayeredGridBase
53	{	53	{
54	public:	54	public:
55	LayeredGrid(const Grid<T>& grid) { mGrid = &grid; }	55	LayeredGrid(const Grid<T>& grid) { mGrid = &grid; }
56	LayeredGrid() { mGrid = 0; }	56	LayeredGrid() { mGrid = 0; }
57	QRectF cellRect(const QPoint &p) const { return mGrid->cellRect(p); }	57	QRectF cellRect(const QPoint &p) const { return mGrid->cellRect(p); }
58	QRectF metricRect() const { return mGrid->metricRect(); }	58	QRectF metricRect() const { return mGrid->metricRect(); }
59	int sizeX() const { return mGrid->sizeX(); }	59	int sizeX() const { return mGrid->sizeX(); }
60	int sizeY() const { return mGrid->sizeY();}	60	int sizeY() const { return mGrid->sizeY();}
61		61
62	virtual double value(const T& data, const int index) const = 0;	62	virtual double value(const T& data, const int index) const = 0;
63	double value(const T* ptr, const int index) const { return value(mGrid->constValueAtIndex(mGrid->indexOf(ptr)), index); }	63	double value(const T* ptr, const int index) const { return value(mGrid->constValueAtIndex(mGrid->indexOf(ptr)), index); }
64	double value(const int grid_index, const int index) const { return value(mGrid->constValueAtIndex(grid_index), index); }	64	double value(const int grid_index, const int index) const { return value(mGrid->constValueAtIndex(grid_index), index); }
65	double value(const float x, const float y, const int index) const { return value(mGrid->constValueAt(x,y), index); }	65	double value(const float x, const float y, const int index) const { return value(mGrid->constValueAt(x,y), index); }
66	double value(const QPointF &world_coord, const int index) const { return value(mGrid->constValueAt(world_coord), index); }	66	double value(const QPointF &world_coord, const int index) const { return value(mGrid->constValueAt(world_coord), index); }
67	double value(const int ix, const int iy, const int index) const { return value(mGrid->constValueAtIndex(ix, iy), index); }	67	double value(const int ix, const int iy, const int index) const { return value(mGrid->constValueAtIndex(ix, iy), index); }
68	void range(double &rMin, double &rMax, const int index) const { rMin=9999999999.; rMax=-99999999999.;	68	void range(double &rMin, double &rMax, const int index) const { rMin=9999999999.; rMax=-99999999999.;
69	for (int i=0;i<mGrid->count(); ++i) {	69	for (int i=0;i<mGrid->count(); ++i) {
70	rMin=qMin(rMin, value(i, index));	70	rMin=qMin(rMin, value(i, index));
71	rMax=qMax(rMax, value(i,index));}}	71	rMax=qMax(rMax, value(i,index));}}
72		72
73	protected:	73	protected:
74	const Grid<T> *mGrid;	74	const Grid<T> *mGrid;
75	};	75	};
76		76
77	#endif // LAYEREDGRID_H	77	#endif // LAYEREDGRID_H
78		78