Belle II Software light-2406-ragdoll
KFitError.h
1/**************************************************************************
2 * basf2 (Belle II Analysis Software Framework) *
3 * Author: The Belle II Collaboration *
4 * External Contributor: J. Tanaka *
5 * *
6 * See git log for contributors and copyright holders. *
7 * This file is licensed under LGPL-3.0, see LICENSE.md. *
8 **************************************************************************/
9
10
11#pragma once
12
13#include <stdio.h>
14
15#include <framework/logging/Logger.h>
16
17
18namespace Belle2 {
24 namespace analysis {
25
29 class KFitError {
30 public:
34 enum ECode {
37
40
45
54
61 };
62
63
64 public:
72 static void displayError(const char* file, const int line, const char* func, const enum ECode code)
73 {
74 const char* str_error =
75 code == kNoError ? "No error" :
76 code == kNotFittedYet ? "Not fitted yet" :
77 code == kOutOfRange ? "Out of range" :
78 code == kBadTrackSize ? "Bad track count" :
79 code == kBadMatrixSize ? "Bad matrix size" :
80 code == kBadCorrelationSize ? "Bad correlation size" :
81 code == kBadInitialCHIsq ? "Bad initial chisq" :
82 code == kDivisionByZero ? "Division by zero" :
83 code == kCannotGetMatrixInverse ? "Cannot calculate matrix inverse" :
84 code == kCannotGetARCSIN ? "Cannot calculate arcsin" :
85 "Unknown error";
86
87 char buf[1024];
88 sprintf(buf, "%s:%d:%s(): %s", file, line, func, str_error);
89 B2WARNING(buf);
90 }
91 };
92
93 } // namespace analysis
94
96} // namespace Belle2
97
98
KFitError is a container of error codes and a macro function.
Definition: KFitError.h:29
static void displayError(const char *file, const int line, const char *func, const enum ECode code)
Display a description of error and its location.
Definition: KFitError.h:72
ECode
ECode is a error code enumerate.
Definition: KFitError.h:34
@ kCannotGetARCSIN
Cannot get arcsin (bad track property or internal error)
Definition: KFitError.h:60
@ kUnimplemented
Unprepared.
Definition: KFitError.h:44
@ kCannotGetMatrixInverse
Cannot calculate matrix inverse (bad track property or internal error)
Definition: KFitError.h:58
@ kOutOfRange
Specified track-id out of range.
Definition: KFitError.h:42
@ kNotFittedYet
Not fitted yet.
Definition: KFitError.h:39
@ kDivisionByZero
Division by zero (bad track property or internal error)
Definition: KFitError.h:56
@ kBadInitialCHIsq
Bad initial chi-square (internal error)
Definition: KFitError.h:53
@ kBadTrackSize
Track count too small to perform fit.
Definition: KFitError.h:47
@ kBadMatrixSize
Wrong correlation matrix size.
Definition: KFitError.h:49
@ kBadCorrelationSize
Wrong correlation matrix size (internal error)
Definition: KFitError.h:51
Abstract base class for different kinds of events.
Definition: ClusterUtils.h:24