The Gaudi Framework  v29r0 (ff2e7097)
HistoDef.cpp
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1 // ============================================================================
2 // Include files
3 // ============================================================================
4 // ST D& STL
5 // ============================================================================
6 #include <ostream>
7 // ============================================================================
8 // GaudiKernel
9 // ============================================================================
10 #include "GaudiKernel/HistoDef.h"
12 #include "GaudiKernel/ToStream.h"
13 // ============================================================================
19 // ============================================================================
20 /* full constructor from edges, #bins and the title
21  * @param low the low edge of the histogram
22  * @param high the high edge of the histogram
23  * @param bins number of bins
24  * @param title the histogram title
25  */
26 // ============================================================================
27 Gaudi::Histo1DDef::Histo1DDef( const double low, const double high, const int bins, std::string title )
28  : m_title( std::move( title ) ), m_low( low ), m_high( high ), m_bins( bins )
29 {
30 }
31 // ============================================================================
32 /* full constructor from edges, #bins and the title
33  * @param title the histogram title
34  * @param low the low edge of the histogram
35  * @param high the high edge of the histogram
36  * @param bins number of bins
37  */
38 // ============================================================================
39 Gaudi::Histo1DDef::Histo1DDef( std::string title, const double low, const double high, const int bins )
40  : m_title( std::move( title ) ), m_low( low ), m_high( high ), m_bins( bins )
41 {
42 }
43 // ============================================================================
44 // printout of the histogram definition
45 // ============================================================================
47 {
48  return o << "(" << Gaudi::Utils::toString( title() ) << "," << lowEdge() << "," << highEdge() << "," << bins() << ")";
49 }
50 // ============================================================================
51 // ordering operator (to please BoundedVerifier)
52 // ============================================================================
54 {
55  return this == &right ? false
56  : title() < right.title()
57  ? true
58  : title() > right.title()
59  ? false
60  : lowEdge() < right.lowEdge()
61  ? true
62  : lowEdge() > right.lowEdge()
63  ? false
64  : highEdge() < right.highEdge()
65  ? true
66  : highEdge() > right.highEdge() ? false : bins() < right.bins();
67 }
68 // ============================================================================
69 // equality operator
70 // ============================================================================
71 #ifdef __ICC
72 // disable icc remark #1572: floating-point equality and inequality comparisons are unreliable
73 #pragma warning( push )
74 #pragma warning( disable : 1572 )
75 #endif
77 {
78  return ( this == &right ) || ( title() == right.title() && lowEdge() == right.lowEdge() &&
79  highEdge() == right.highEdge() && bins() == right.bins() );
80 }
81 #ifdef __ICC
82 // re-enable icc remark #1572
83 #pragma warning( pop )
84 #endif
85 // ============================================================================
86 // non-equality
87 // ============================================================================
88 bool Gaudi::Histo1DDef::operator!=( const Gaudi::Histo1DDef& right ) const { return !( *this == right ); }
89 // ============================================================================
90 // the streamer operator for class Gaudi::Histo1DDef
91 // ============================================================================
92 namespace Gaudi
93 {
94  std::ostream& operator<<( std::ostream& o, const Gaudi::Histo1DDef& histo ) { return histo.fillStream( o ); }
95 }
96 // ============================================================================
97 
98 // ============================================================================
99 /* helper function to book 1D-histogram
100  * @param svc pointer to Histogram Service
101  * @param path full path in Histogram Data Store
102  * @param hist histogram desctriprion
103  */
104 // ============================================================================
105 AIDA::IHistogram1D* Gaudi::Histos::book( IHistogramSvc* svc, const std::string& path, const Gaudi::Histo1DDef& hist )
106 {
107  return svc ? svc->book( path, hist.title(), hist.bins(), hist.lowEdge(), hist.highEdge() ) : nullptr;
108 }
109 // ============================================================================
110 /* helper function to book 1D-histogram
111  * @param svc pointer to Histogram Service
112  * @param dir directory path in Histogram Data Store
113  * @param id histogram identifier
114  * @param hist histogram desctriprion
115  */
116 // ============================================================================
117 AIDA::IHistogram1D* Gaudi::Histos::book( IHistogramSvc* svc, const std::string& dir, const std::string& id,
118  const Gaudi::Histo1DDef& hist )
119 {
120  return svc ? svc->book( dir, id, hist.title(), hist.bins(), hist.lowEdge(), hist.highEdge() ) : nullptr;
121 }
122 // ============================================================================
123 /* helper function to book 1D-histogram
124  * @param svc pointer to Histogram Service
125  * @param dir directory path in Histogram Data Store
126  * @param id histogram identifier
127  * @param hist histogram desctriprion
128  */
129 // ============================================================================
130 AIDA::IHistogram1D* Gaudi::Histos::book( IHistogramSvc* svc, const std::string& dir, const int id,
131  const Gaudi::Histo1DDef& hist )
132 {
133  return svc ? svc->book( dir, id, hist.title(), hist.bins(), hist.lowEdge(), hist.highEdge() ) : nullptr;
134 }
135 // ============================================================================
136 
137 // ============================================================================
138 // The END
139 // ============================================================================
GAUDI_API std::ostream & operator<<(std::ostream &o, const Gaudi::Histo1DDef &histo)
the streamer operator for class Gaudi::Histo1DDef
Definition: HistoDef.cpp:94
GAUDI_API AIDA::IHistogram1D * book(IHistogramSvc *svc, const std::string &path, const Gaudi::Histo1DDef &hist)
helper function to book 1D-histogram
Definition: HistoDef.cpp:105
std::string toString(const TYPE &obj)
the generic implementation of the type conversion to the string
Definition: ToStream.h:346
STL namespace.
double highEdge() const
get the high edge
Definition: HistoDef.h:61
double lowEdge() const
get the low edge
Definition: HistoDef.h:59
bool operator<(const Histo1DDef &right) const
ordering operator (to please BoundedVerifier)
Definition: HistoDef.cpp:53
const std::string & title() const
get the title
Definition: HistoDef.h:65
STL class.
bool operator==(const Histo1DDef &right) const
equality operator
Definition: HistoDef.cpp:76
double m_high
High Edge.
Definition: HistoDef.h:104
Simple helper class for description of 1D-histogram The class is targeted to act as the primary "hist...
Definition: HistoDef.h:33
std::string m_title
Histogram title.
Definition: HistoDef.h:100
Definition of the IHistogramSvc interface class.
Definition: IHistogramSvc.h:47
int bins() const
get the number of bins
Definition: HistoDef.h:63
virtual AIDA::IHistogram1D * book(const std::string &fullPath, const std::string &title, int binsX, double lowX, double highX)=0
Book histogram and register it with the histogram data store.
Histo1DDef(double low, double high, int bins=100, std::string title="")
full constructor from edges, bins and the title
Definition: HistoDef.cpp:27
implementation of various functions for streaming.
std::ostream & fillStream(std::ostream &o) const
printout of the histogram definition
Definition: HistoDef.cpp:46
int m_bins
Number of bins.
Definition: HistoDef.h:106
STL class.
Helper functions to set/get the application return code.
Definition: __init__.py:1
bool operator!=(const Histo1DDef &right) const
non-equality
Definition: HistoDef.cpp:88
double m_low
Low Edge.
Definition: HistoDef.h:102