/usr/include/magics/BinningObject.h is in libmagics++-dev 2.18.15-5.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 | /*! \file BinningObject.h
\brief Definition of the Template class BinningObject.
Magics Team - ECMWF 2011
Started: Thu 7-Apr-2011
Changes:
*/
#ifndef BinningObject_H
#define BinningObject_H
#include "magics.h"
#include "Matrix.h"
#include "BinningObjectAttributes.h"
#include "BasePointsHandler.h"
#include "IntervalMap.h"
#include "Factory.h"
#include "MagTranslator.h"
namespace magics {
class BinningObject: public BinningObjectAttributes {
public:
BinningObject();
~BinningObject();
virtual BinningObject* clone() const { return new BinningObject(); }
Matrix* operator()(PointsList& points)
{
Matrix* matrix = new Matrix();
double minx = points.minX();
double maxx = points.maxX();
double miny = points.minY();
double maxy = points.maxY();
double max = points.min();
double min = points.max();
IntervalMap<int> xbinns;
IntervalMap<int> ybinns;
map<string, binner>::iterator binner = binners_x_.find(x_);
if ( binner != binners_x_.end() ) {
(this->*binner->second)(matrix->columnsAxis(), minx, maxx);
if ( matrix->columnsAxis().empty() ) {
MagLog::warning() << " could not find any binns: return to count method" << endl;
countx(matrix->columnsAxis(), minx, maxx);
}
}
else {
MagLog::warning() << " could not find the method " << x_ << " for binning: return to count method" << endl;
countx(matrix->columnsAxis(), minx, maxx);
}
build(matrix->columnsAxis(), xbinns);
binner = binners_y_.find(y_);
if ( binner != binners_y_.end() ) {
(this->*binner->second)(matrix->rowsAxis(), miny, maxy);
if ( matrix->rowsAxis().empty() ) {
MagLog::warning() << " could not find any binns: return to count method" << endl;
county(matrix->columnsAxis(), minx, maxx);
}
}
else {
MagLog::warning() << " could not find the method " << y_ << " for binning: return to count method" << endl;
county(matrix->rowsAxis(), miny, maxy);
}
build(matrix->rowsAxis(), ybinns);
matrix->setMapsAxis();
// double val = 0;
vector<double> total;
for ( int j = 0; j < matrix->columns(); j++)
for ( int i = 0; i < matrix->rows(); i++) {
matrix->push_back(0);
total.push_back(0);
}
double columns = matrix->columns();
points.setToFirst();
while ( points.more() ) {
const UserPoint& point = points.current();
int x = xbinns.find(point.x_, -1);
int y = ybinns.find(point.y_, -1);
if ( x!= -1 && x!=-1) {
(*matrix)[ y * columns + x] = (*matrix)[ y * columns + x]+1;
total[ y * columns + x] = total[y * columns + x]+point.value();
}
points.advance();
}
if ( min != max ) {
for (unsigned int i = 0; i < matrix->size(); ++i) {
if ( (*matrix)[i] != 0 )
(*matrix)[i] = total[i]/(*matrix)[i];
}
}
return matrix;
}
protected:
//! Method to print string about this class on to a stream of type ostream (virtual).
void print(ostream&) const;
typedef void (BinningObject::*binner)(vector<double>&, double, double);
map<string, binner> binners_x_;
map<string, binner> binners_y_;
void build(vector<double>& vals, IntervalMap<int>& binns);
void countx(vector<double>&, double, double);
void listx(vector<double>&, double, double);
void intervalx(vector<double>&, double, double);
void county(vector<double>&, double, double);
void listy(vector<double>&, double, double);
void intervaly(vector<double>&, double, double);
private:
//! Copy constructor - No copy allowed
BinningObject(const BinningObject&);
//! Overloaded << operator to copy - No copy allowed
BinningObject& operator=(const BinningObject&);
// -- Friends
//! Overloaded << operator to call print().
friend ostream& operator<<(ostream& s,const BinningObject& p)
{ p.print(s); return s; }
};
class NoBinningObject: public BinningObject {
public:
NoBinningObject() {}
~NoBinningObject() {}
BinningObject* clone() const { return new NoBinningObject(); }
};
template <>
class MagTranslator<string, BinningObject> {
public:
BinningObject* operator()(const string& val )
{
return SimpleObjectMaker<BinningObject>::create(val);
}
BinningObject* magics(const string& param)
{
string val;
ParameterManager::get(param, val);
return (*this)(val);
}
};
} // namespace magics
#endif
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