QGIS API Documentation  2.99.0-Master (314842d)
qgsrasterrange.h
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1 /***************************************************************************
2  qgsrasterrange.h
3  --------------------------------------
4  Date : Oct 9, 2012
5  Copyright : (C) 2012 by Radim Blazek
6  email : radim dot blazek at gmail dot com
7  ***************************************************************************/
8 
9 /***************************************************************************
10  * *
11  * This program is free software; you can redistribute it and/or modify *
12  * it under the terms of the GNU General Public License as published by *
13  * the Free Software Foundation; either version 2 of the License, or *
14  * (at your option) any later version. *
15  * *
16  ***************************************************************************/
17 
18 #ifndef QGSRASTERRANGE_H
19 #define QGSRASTERRANGE_H
20 
21 #include "qgis_core.h"
22 #include <QList>
23 
25 
26 typedef QList<QgsRasterRange> QgsRasterRangeList;
27 
32 class CORE_EXPORT QgsRasterRange
33 {
34  public:
35 
39 
44  QgsRasterRange( double min, double max );
45 
46  double min() const { return mMin; }
47  double max() const { return mMax; }
48 
49  double setMin( double min ) { return mMin = min; }
50  double setMax( double max ) { return mMax = max; }
51 
52  inline bool operator==( QgsRasterRange o ) const
53  {
54  return qgsDoubleNear( mMin, o.mMin ) && qgsDoubleNear( mMax, o.mMax );
55  }
56 
63  static bool contains( double value, const QgsRasterRangeList &rangeList );
64 
65  private:
66  double mMin;
67  double mMax;
68 };
69 
70 #endif
71 
72 
bool operator==(QgsRasterRange o) const
double max() const
Raster values range container.
bool qgsDoubleNear(double a, double b, double epsilon=4 *DBL_EPSILON)
Compare two doubles (but allow some difference)
Definition: qgis.h:198
double ANALYSIS_EXPORT min(double x, double y)
Returns the minimum of two doubles or the first argument if both are equal.
Definition: MathUtils.cc:452
double ANALYSIS_EXPORT max(double x, double y)
Returns the maximum of two doubles or the first argument if both are equal.
Definition: MathUtils.cc:437
QList< QgsRasterRange > QgsRasterRangeList
double setMax(double max)
double min() const
double setMin(double min)