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Reference Guide
Volume.h
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1// @(#)root/tmva $Id$
2// Author: Andreas Hoecker, Joerg Stelzer, Helge Voss, Kai Voss
3
4/**********************************************************************************
5 * Project: TMVA - a Root-integrated toolkit for multivariate data analysis *
6 * Package: TMVA *
7 * Class : Volume *
8 * Web : http://tmva.sourceforge.net *
9 * *
10 * Description: *
11 * Volume for BinarySearchTree *
12 * *
13 * Authors (alphabetical): *
14 * Andreas Hoecker <Andreas.Hocker@cern.ch> - CERN, Switzerland *
15 * Helge Voss <Helge.Voss@cern.ch> - MPI-K Heidelberg, Germany *
16 * Kai Voss <Kai.Voss@cern.ch> - U. of Victoria, Canada *
17 * *
18 * Copyright (c) 2005: *
19 * CERN, Switzerland *
20 * U. of Victoria, Canada *
21 * MPI-K Heidelberg, Germany *
22 * *
23 * Redistribution and use in source and binary forms, with or without *
24 * modification, are permitted according to the terms listed in LICENSE *
25 * (http://tmva.sourceforge.net/LICENSE) *
26 **********************************************************************************/
27
28#ifndef ROOT_TMVA_Volume
29#define ROOT_TMVA_Volume
30
31//////////////////////////////////////////////////////////////////////////
32// //
33// Volume //
34// //
35// Volume for BinarySearchTree //
36// //
37// volume element: cubic variable space beteen upper and lower bonds of //
38// nvar-dimensional variable space //
39// //
40//////////////////////////////////////////////////////////////////////////
41
42#include <vector>
43#include "Rtypes.h"
44//#include "time.h"
45
46namespace TMVA {
47
48 class Volume {
49
50 public:
51
52 // constructors
53 Volume( std::vector<Float_t>* l, std::vector<Float_t>* u = 0);
54 Volume( std::vector<Double_t>* l = 0, std::vector<Double_t>* u = 0);
55 Volume( Volume& );
56 Volume( Float_t* l , Float_t* u , Int_t nvar );
57 Volume( Double_t* l , Double_t* u , Int_t nvar );
58 Volume( Float_t l , Float_t u );
60
61 // destructor
62 virtual ~Volume( void );
63
64 // operators
65 Volume& operator=( const Volume& );
66
67 // destruct the volue
68 void Delete ( void );
69 // "scale" the volume by multiplying each upper and lower boundary by "f"
70 void Scale ( Double_t f );
71 // "scale" the volume by symmetrically blowing up the interval in each dimension
72 void ScaleInterval( Double_t f );
73 void Print ( void ) const;
74
75 // allow direct access for better speed
76 std::vector<Double_t> *fLower; // vector with lower volume dimensions
77 std::vector<Double_t> *fUpper; // vector with upper volume dimensions
78
79 private:
80
81 Bool_t fOwnerShip; // flag if "boundary vector" is owned by the volume of not
82 };
83
84} // namespace TMVA
85
86#endif
#define f(i)
Definition: RSha256.hxx:104
int Int_t
Definition: RtypesCore.h:41
bool Bool_t
Definition: RtypesCore.h:59
double Double_t
Definition: RtypesCore.h:55
float Float_t
Definition: RtypesCore.h:53
Volume for BinarySearchTree.
Definition: Volume.h:48
void Print(void) const
printout of the volume boundaries
Definition: Volume.cxx:193
void Scale(Double_t f)
"scale" the volume by multiplying each upper and lower boundary by "f"
Definition: Volume.cxx:171
Volume & operator=(const Volume &)
assignment operator
Definition: Volume.cxx:135
Volume(std::vector< Float_t > *l, std::vector< Float_t > *u=0)
constructor specifying the volume by std::vectors of floats
Definition: Volume.cxx:56
void ScaleInterval(Double_t f)
"scale" the volume by symmetrically blowing up the interval in each dimension
Definition: Volume.cxx:180
std::vector< Double_t > * fLower
Definition: Volume.h:76
Bool_t fOwnerShip
Definition: Volume.h:81
void Delete(void)
delete array of volume bondaries
Definition: Volume.cxx:162
std::vector< Double_t > * fUpper
Definition: Volume.h:77
virtual ~Volume(void)
destructor
Definition: Volume.cxx:153
create variable transformations
auto * l
Definition: textangle.C:4