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JCOMPAREHISTOGRAMS::JTestRuns_2D Class Reference

Implementation of the Chi2 test for 2D histograms. More...

#include <JTestRuns_2D.hh>

Inheritance diagram for JCOMPAREHISTOGRAMS::JTestRuns_2D:
JCOMPAREHISTOGRAMS::JTest_t JCOMPAREHISTOGRAMS::JTestRuns_t

Public Member Functions

 JTestRuns_2D ()
 
std::istream & read (std::istream &in) override
 Read test parameters from input. More...
 
void test (TObject *o1, TObject *o2) override
 Tests the statistical compatibility of two ROOT TObjects. More...
 
std::ostream & write (std::ostream &out, const char delimiter= ' ', const bool onlyFailures=false) const
 Write test result to output. More...
 
virtual void save (TFile *f, const std::string &path, const bool onlyFailures=false)
 Writes the test result to root file. More...
 
virtual void clear ()
 Clear results. More...
 
const std::string & getTestName ()
 Get test name. More...
 
const std::string & getResultType ()
 Get result type. More...
 
JTestResult JRunsTest (TH1 *h1, TH1 *h2, double threshold, std::string testName, std::string parameterName)
 Implements the Wald-Wolfowitx runs test: https://en.wikipedia.org/wiki/Wald%E2%80%93Wolfowitz_runs_test In this, an expected number of runs and a standard deviation are computed from the number of bins and the number of "aboves" and "belows". More...
 
JTestResult JRunsTestSlice (TH2 *h1, TH2 *h2, double threshold, double failuresThreshold, std::string testName, std::string parameterName, char slice)
 Runs test for sliced 2D histograms. More...
 

Public Attributes

std::vector< JTestResult > results
 Buffer to store results of multiple tests.*/. More...
 

Protected Attributes

const std::string testName
 test name More...
 
const std::string resultType
 result type More...
 

Private Attributes

double threshold
 threshold value to decide if test is passed. More...
 
double failuresThreshold
 threshold value to decide if test is passed. More...
 
char slice
 Axis to slice. x or X for x-axis, y or Y for y-axis, n or N for None. More...
 

Detailed Description

Implementation of the Chi2 test for 2D histograms.


This class is derived from the abstract class JTest_t(). For a general description of the implementation of this and other tests derived from JTest_t(), see its documentation.
The parameter slice() can have the values x, X, y or Y. The histograms are sliced along the corresponding axis, and the JRunsTest() test is applied to each slice.
This test uses the input parameter threshold() to evaluate whether the test is passed or failed for each slice.
The evaluation is done by comparing the threshold value with the result of the JRunsTest() test.
The results for each slice are stored in the results buffer (see JTest_t().)

Definition at line 26 of file JTestRuns_2D.hh.

Constructor & Destructor Documentation

JCOMPAREHISTOGRAMS::JTestRuns_2D::JTestRuns_2D ( )
inline

Definition at line 32 of file JTestRuns_2D.hh.

32  :
33  JTest_t("Runs_2D", "#sigma"),
34  JTestRuns_t()
35  {}
JCOMPAREHISTOGRAMS::JTestRuns_t::JTestRuns_t
JTestRuns_t()
Default constructor.
Definition: JTestRuns_t.hh:26
JCOMPAREHISTOGRAMS::JTest_t::JTest_t
JTest_t(const std::string &name, const std::string &type)
Constructor.
Definition: JTest_t.hh:57

Member Function Documentation

std::istream& JCOMPAREHISTOGRAMS::JTestRuns_2D::read ( std::istream &  in)
inlineoverridevirtual

Read test parameters from input.

Parameters
ininput stream
Returns
input stream

Implements JCOMPAREHISTOGRAMS::JTest_t.

Definition at line 43 of file JTestRuns_2D.hh.

43  {
44 
45  in >> threshold >> slice;
46 
47  if (!(slice == 'x' || slice == 'X' || slice == 'y' || slice == 'Y')) {
48  THROW(JLANG::JValueOutOfRange, "JTestRuns_2D::read(): Invalid slice option \'" << slice << "\'");
49  }
50 
51  return in;
52  };
THROW
#define THROW(JException_t, A)
Marco for throwing exception with std::ostream compatible message.
Definition: JException.hh:696
JCOMPAREHISTOGRAMS::JTestRuns_2D::threshold
double threshold
threshold value to decide if test is passed.
Definition: JTestRuns_2D.hh:81
JLANG::JValueOutOfRange
Exception for accessing a value in a collection that is outside of its range.
Definition: JException.hh:162
JCOMPAREHISTOGRAMS::JTestRuns_2D::slice
char slice
Axis to slice. x or X for x-axis, y or Y for y-axis, n or N for None.
Definition: JTestRuns_2D.hh:86
in
then fatal Wrong number of arguments fi set_variable DETECTOR $argv[1] set_variable INPUT_FILE $argv[2] eval JPrintDetector a $DETECTOR O IDENTIFIER eval JPrintDetector a $DETECTOR O SUMMARY JAcoustics sh $DETECTOR_ID source JAcousticsToolkit sh CHECK_EXIT_CODE typeset A EMITTERS get_tripods $WORKDIR tripod txt EMITTERS get_transmitters $WORKDIR transmitter txt EMITTERS for EMITTER in
Definition: JCanberra.sh:46
void JCOMPAREHISTOGRAMS::JTestRuns_2D::test ( TObject *  o1,
TObject *  o2 
)
inlineoverridevirtual

Tests the statistical compatibility of two ROOT TObjects.

Parameters
o1First object
o2Second object

Implements JCOMPAREHISTOGRAMS::JTest_t.

Definition at line 60 of file JTestRuns_2D.hh.

60  {
61 
62  using namespace std;
63  using namespace JPP;
64 
65  if (!(slice == 'x' || slice == 'X' || slice == 'y' || slice == 'Y')) {
66  THROW(JLANG::JValueOutOfRange, "JTestRuns_2D::test(): Invalid slice option \'" << slice << "\'");
67  }
68 
69  if (!(dynamic_cast<TH2*>(o1) == NULL) && !(dynamic_cast<TH2*>(o2) == NULL)) {
70 
71  TH2D* h1 = dynamic_cast<TH2D*>(o1);
72  TH2D* h2 = dynamic_cast<TH2D*>(o2);
73 
74  JTestResult r = JRunsTestSlice(h1, h2, threshold, failuresThreshold, testName, resultType, slice);
75 
76  results.push_back(r);
77 
78  } else if (!(dynamic_cast<TH1*>(o1) == NULL) && !(dynamic_cast<TH1*>(o2) == NULL)) {
79  THROW(JLANG::JValueOutOfRange, "JTestRuns_2D::test(): For 1D histograms call JChi2_1D: " << o1->GetName() << endl);
80  }
81  };
THROW
#define THROW(JException_t, A)
Marco for throwing exception with std::ostream compatible message.
Definition: JException.hh:696
h1
then for HISTOGRAM in h0 h1
Definition: JMatrixNZ.sh:71
JTOOLS::r
data_type r[M+1]
Definition: JPolint.hh:758
JCOMPAREHISTOGRAMS::JTest_t::results
std::vector< JTestResult > results
Buffer to store results of multiple tests.*/.
Definition: JTest_t.hh:162
JCOMPAREHISTOGRAMS::JTest_t::resultType
const std::string resultType
result type
Definition: JTest_t.hh:167
JCOMPAREHISTOGRAMS::JTestRuns_2D::threshold
double threshold
threshold value to decide if test is passed.
Definition: JTestRuns_2D.hh:81
JCOMPAREHISTOGRAMS::JTest_t::testName
const std::string testName
test name
Definition: JTest_t.hh:166
JLANG::JValueOutOfRange
Exception for accessing a value in a collection that is outside of its range.
Definition: JException.hh:162
JCOMPAREHISTOGRAMS::JTestRuns_2D::failuresThreshold
double failuresThreshold
threshold value to decide if test is passed.
Definition: JTestRuns_2D.hh:85
JCOMPAREHISTOGRAMS::JTestRuns_t::JRunsTestSlice
JTestResult JRunsTestSlice(TH2 *h1, TH2 *h2, double threshold, double failuresThreshold, std::string testName, std::string parameterName, char slice)
Runs test for sliced 2D histograms.
Definition: JTestRuns_t.hh:116
JCOMPAREHISTOGRAMS::JTestRuns_2D::slice
char slice
Axis to slice. x or X for x-axis, y or Y for y-axis, n or N for None.
Definition: JTestRuns_2D.hh:86
std::ostream& JCOMPAREHISTOGRAMS::JTest_t::write ( std::ostream &  out,
const char  delimiter = ' ',
const bool  onlyFailures = false 
) const
inlineinherited

Write test result to output.

Parameters
outoutput stream
delimiterfield delimiter
onlyFailuresif true, write only failures.
Returns
output stream

Definition at line 81 of file JTest_t.hh.

83  {
84 
85  for (std::vector<JTestResult>::const_iterator r = results.begin() ; r != results.end() ; ++r) {
86 
87  if (onlyFailures && r->passed) {
88  continue;
89  }
90 
91  print(out, *r, delimiter, true);
92  }
93 
94  return out;
95  }
JCOMPAREHISTOGRAMS::print
std::ostream & print(std::ostream &out, const JTestSummary &summary, const char delimiter= ' ', const bool useColors=true)
Print test summary.
Definition: JTestSummary.hh:255
JTOOLS::r
data_type r[M+1]
Definition: JPolint.hh:758
JCOMPAREHISTOGRAMS::JTest_t::results
std::vector< JTestResult > results
Buffer to store results of multiple tests.*/.
Definition: JTest_t.hh:162
virtual void JCOMPAREHISTOGRAMS::JTest_t::save ( TFile *  f,
const std::string &  path,
const bool  onlyFailures = false 
)
inlinevirtualinherited

Writes the test result to root file.

Parameters
fA ROOT file
pathPath in root file.
onlyFailuresIf true, write only failures.

Definition at line 113 of file JTest_t.hh.

115  {
116 
117  using namespace std;
118 
119  if (f -> GetDirectory(path.c_str())==0) {
120  f->mkdir(path.c_str());
121  }
122 
123  f->cd(path.c_str());
124 
125  for (vector<JTestResult>::const_iterator r = results.begin() ; r != results.end() ; ++r){
126 
127  if (!onlyFailures || !r->passed){
128  r->obj->Write();
129  }
130  }
131  }
f
o $QUALITY_ROOT d $DEBUG!JPlot1D f
Definition: JDataQuality.sh:66
JTOOLS::r
data_type r[M+1]
Definition: JPolint.hh:758
JCOMPAREHISTOGRAMS::JTest_t::results
std::vector< JTestResult > results
Buffer to store results of multiple tests.*/.
Definition: JTest_t.hh:162
path
$WORKDIR driver txt done cat $WORKDIR driver txt<< EOFprocess ${DATAFILTER}$FILTER_HOST csh-c '(setenv ROOTSYS $ROOTSYS &&source $JPP_DIR/setenv.csh $JPP_DIR &&(JDataFilter-H\$SERVER\$-M\$LOGGER\$-d $DEBUG-u ${DATAFILTER}-P $PORT</dev/null > &/dev/null &))';process ${DATAWRITER}$WRITER_HOST csh-c '(setenv ROOTSYS $ROOTSYS &&source $JPP_DIR/setenv.csh $JPP_DIR &&(JDataWriter-H\$SERVER\$-M\$LOGGER\$-d $DEBUG-u ${DATAWRITER}</dev/null > &/dev/null &))';print enterevent ev_init{RC_CMD}event ev_reset{RC_CMD}event ev_init{RC_CMD}event ev_configure{RC_DFLTR%<$WORKDIR/ev_configure_datafilter.txt > RC_DOM<$WORKDIR/ev_configure_domsimulator.txt > RC_DWRT path
Definition: software/JDataFilter/JDataFilter.sh:200
virtual void JCOMPAREHISTOGRAMS::JTest_t::clear ( )
inlinevirtualinherited

Clear results.

Definition at line 137 of file JTest_t.hh.

137  {
138  results.clear();
139  }
JCOMPAREHISTOGRAMS::JTest_t::results
std::vector< JTestResult > results
Buffer to store results of multiple tests.*/.
Definition: JTest_t.hh:162
const std::string& JCOMPAREHISTOGRAMS::JTest_t::getTestName ( )
inlineinherited

Get test name.

Returns
test name

Definition at line 147 of file JTest_t.hh.

147  {
148  return testName;
149  }
JCOMPAREHISTOGRAMS::JTest_t::testName
const std::string testName
test name
Definition: JTest_t.hh:166
const std::string& JCOMPAREHISTOGRAMS::JTest_t::getResultType ( )
inlineinherited

Get result type.

Returns
result type

Definition at line 157 of file JTest_t.hh.

157  {
158  return resultType;
159  }
JCOMPAREHISTOGRAMS::JTest_t::resultType
const std::string resultType
result type
Definition: JTest_t.hh:167
JTestResult JCOMPAREHISTOGRAMS::JTestRuns_t::JRunsTest ( TH1 *  h1,
TH1 *  h2,
double  threshold,
std::string  testName,
std::string  parameterName 
)
inlineinherited

Implements the Wald-Wolfowitx runs test: https://en.wikipedia.org/wiki/Wald%E2%80%93Wolfowitz_runs_test In this, an expected number of runs and a standard deviation are computed from the number of bins and the number of "aboves" and "belows".

The test returns the difference between the observed number of runs and the expected number of runs, expressed in standard deviations. This is compared to the threshold input parameter.

Parameters
h1First histogram
h2Second histogram
threshold
parameterNameName of the parameter used to test the histograms
testNameName of the test used to compare the histograms

Definition at line 40 of file JTestRuns_t.hh.

40  {
41 
42  using namespace std;
43  using namespace JPP;
44 
45  if(h1 -> GetNbinsX() != h2 -> GetNbinsX())
46  ERROR("Histograms with different bining. The objects: " << h1 -> GetName() << " can not be compared." << endl);
47 
48  double R = h1->Integral();
49  double T = h2->Integral();
50 
51  TH2D* h3 = (TH2D*)h1->Clone(h1->GetName()==h2->GetName() ?
52  MAKE_CSTRING(to_string(h1->GetName())) :
53  MAKE_CSTRING(to_string(h1->GetName()) + "_VS_" + to_string(h2->GetName())));
54 
55  for (int i=1 ; i<h1->GetNbinsX() ; ++i) {
56  h3->SetBinContent(i , (T/R)*h1->GetBinContent(i) - h2->GetBinContent(i));
57  }
58 
59  int n = 1;
60  double p = 0;
61  double q = 0;
62 
63  bool a = ((T/R)*h1->GetBinContent(1) - h2->GetBinContent(1)) < 0;
64 
65  (a ? p++ : q++);
66 
67  for (int i = 2 ; i<h1->GetNbinsX() ; ++i){
68 
69  bool b = ((T/R)*h1->GetBinContent(i) - h2->GetBinContent(i)) < 0;
70 
71  (b ? p++ : q++);
72 
73  if (b != a){
74  n++;
75  a=b;
76  }
77  }
78 
79  double N = 1 + 2*p*q/(p+q) ;
80  double s = sqrt( 2*p*q*(2*p*q-p-q)/(p+q)/(p+q)/(p+q-1) );
81  double d = (n-N)/s;
82 
83  bool passed;
84 
85  (fabs(d) > threshold ? passed = false : passed = true);
86 
87  JResultTitle title(testName, parameterName , passed , fabs(d));
88 
89  h3->SetTitle(title.getTitle().c_str());
90 
91  JTestResult r (testName,
92  JRootObjectID(MAKE_STRING(h1->GetDirectory()->GetPath() << h1->GetName())),
93  JRootObjectID(MAKE_STRING(h2->GetDirectory()->GetPath() << h1->GetName())),
94  parameterName, fabs(d), threshold, h3, passed);
95 
96  return r;
97  };
N
then JShowerPostfit f $INPUT_FILE o $OUTPUT_FILE N
Definition: JShowerPostfit.sh:95
MAKE_CSTRING
#define MAKE_CSTRING(A)
Make C-string.
Definition: JPrint.hh:151
h1
then for HISTOGRAM in h0 h1
Definition: JMatrixNZ.sh:71
JTOOLS::r
data_type r[M+1]
Definition: JPolint.hh:758
MAKE_STRING
#define MAKE_STRING(A)
Make string.
Definition: JPrint.hh:142
JTOOLS::n
const int n
Definition: JPolint.hh:676
T
do set_variable OUTPUT_DIRECTORY $WORKDIR T
Definition: JCalibrateHeight.sh:61
ERROR
#define ERROR(A)
Definition: JMessage.hh:66
R
then usage $script[distance] fi case set_variable R
Definition: JDrawLED.sh:43
d
then JMuonMCEvt f $INPUT_FILE o $INTERMEDIATE_FILE d
Definition: JMuonPath.sh:47
a
then JCalibrateToT a
Definition: JTuneHV.sh:116
JLANG::to_string
std::string to_string(const T &value)
Convert value to string.
Definition: JLangToolkit.hh:207
JTestResult JCOMPAREHISTOGRAMS::JTestRuns_t::JRunsTestSlice ( TH2 *  h1,
TH2 *  h2,
double  threshold,
double  failuresThreshold,
std::string  testName,
std::string  parameterName,
char  slice 
)
inlineinherited

Runs test for sliced 2D histograms.


The histograms are sliced along the axis specified by the slice parameter. A slice per bin is made.
For each of the slices, the input parameter threshold, is used to evaluate whether the test is passed or failed.
The evaluation is done by comparing the threshold value with the result of the Runs test.
The fraction of failed tests is compared to the input parameter failuresThreshold. If this fraction is larger than failuresThreshold, the test fails.

Parameters
h1First histogram
h2Second histogram
thresholdThreshold value for the test result
failuresThresholdThreshold value for the fraction of failed tests.
testNameName of the test used to compare the histograms
parameterNameName of the parameter used to test the histograms
sliceThe axis along which the histogram is sliced.
Returns
Test result.

Definition at line 116 of file JTestRuns_t.hh.

116  {
117 
118  using namespace std;
119  using namespace JPP;
120 
121  int nFailures = 0;
122 
123  JTestResult r;
124 
125  if(slice == 'x' || slice == 'X'){
126 
127  int nSlices1 = h1->GetNbinsX();
128  int nSlices2 = h2->GetNbinsX();
129 
130  TH1* h3 = h1->ProjectionX(h1->GetName()==h2->GetName() ?
131  MAKE_CSTRING(to_string(h1->GetName())) :
132  MAKE_CSTRING(to_string(h1->GetName()) + "_VS_" + to_string(h2->GetName())));
133 
134  if(nSlices1 != nSlices2)
135  ERROR("Histograms with different binning. The objects: " << h1->GetName() << " and " << h2->GetName() << " can not be compared." << endl);
136 
137  for (int i=1 ; i<=nSlices1 ; ++i){
138 
139  std::string sliceName = MAKE_STRING(h1->GetName() + to_string("_") + to_string(i));
140 
141  TH1D* s1 = h1->ProjectionY (sliceName.c_str(),i,i);
142  TH1D* s2 = h2->ProjectionY (sliceName.c_str(),i,i);
143 
144  double R = s1->Integral();
145  double T = s2->Integral();
146 
147  int n = 1;
148  double p = 0;
149  double q = 0;
150 
151  bool a = ((T/R)*s1->GetBinContent(1) - s2->GetBinContent(1)) < 0;
152 
153  (a ? p++ : q++);
154 
155  for (int i = 2 ; i<s1->GetNbinsX() ; ++i){
156 
157  bool b = ((T/R)*s1->GetBinContent(i) - s2->GetBinContent(i)) < 0;
158 
159  (b ? p++ : q++);
160 
161  if (b != a){
162  n++;
163  a=b;
164  }
165  }
166 
167  double N = 1 + 2*p*q/(p+q) ;
168  double s = sqrt( 2*p*q*(2*p*q-p-q)/(p+q)/(p+q)/(p+q-1) );
169  double d = (n-N)/s;
170 
171  bool passed;
172 
173  (fabs(d) > threshold ? passed = false : passed = true);
174 
175  if (!passed) nFailures++;
176 
177  h3->SetBinContent(i,fabs(d));
178 
179  }
180 
181  bool passed;
182 
183  (nFailures/nSlices1 > failuresThreshold ? passed = false : passed = true);
184 
185  JResultTitle title(testName, parameterName, passed , nFailures);
186 
187  h3->SetTitle(title.getTitle().c_str());
188 
189  r = JTestResult(testName,
190  JRootObjectID(MAKE_STRING(h1->GetDirectory()->GetPath() << h1->GetName())),
191  JRootObjectID(MAKE_STRING(h2->GetDirectory()->GetPath() << h1->GetName())),
192  parameterName, nFailures, failuresThreshold, h3, passed);
193 
194  }else if (slice == 'y' || slice == 'Y'){
195 
196  int nSlices1 = h1->GetNbinsX();
197  int nSlices2 = h2->GetNbinsX();
198 
199  TH1* h3 = h1->ProjectionY(h1->GetName()==h2->GetName() ?
200  MAKE_CSTRING(to_string(h1->GetName())) :
201  MAKE_CSTRING(to_string(h1->GetName()) + "_VS_" + to_string(h2->GetName())));
202 
203  if(nSlices1 != nSlices2)
204  ERROR("Histograms with different binning. The objects: " << h1->GetName() << " and " << h2->GetName() << " can not be compared." << endl);
205 
206  for (int i=1 ; i<=nSlices1 ; ++i){
207 
208  std::string sliceName = MAKE_STRING(h1->GetName() + to_string("_") + to_string(i));
209 
210  TH1D* s1 = h1->ProjectionX (sliceName.c_str(),i,i);
211  TH1D* s2 = h2->ProjectionX (sliceName.c_str(),i,i);
212 
213  double R = s1->Integral();
214  double T = s2->Integral();
215 
216  int n = 1;
217  double p = 0;
218  double q = 0;
219 
220  bool a = ((T/R)*s1->GetBinContent(1) - s2->GetBinContent(1)) < 0;
221 
222  (a ? p++ : q++);
223 
224  for (int i = 2 ; i<s1->GetNbinsX() ; ++i){
225 
226  bool b = ((T/R)*s1->GetBinContent(i) - s2->GetBinContent(i)) < 0;
227 
228  (b ? p++ : q++);
229 
230  if (b != a){
231  n++;
232  a=b;
233  }
234  }
235 
236  double N = 1 + 2*p*q/(p+q) ;
237  double s = sqrt( 2*p*q*(2*p*q-p-q)/(p+q)/(p+q)/(p+q-1) );
238  double d = (n-N)/s;
239 
240  bool passed;
241 
242  (fabs(d) > threshold ? passed = false : passed = true);
243 
244  if (!passed) nFailures++;
245 
246  h3->SetBinContent(i,fabs(d));
247 
248  }
249 
250  bool passed;
251 
252  (nFailures/nSlices1 > failuresThreshold ? passed = false : passed = true);
253 
254  JResultTitle title(testName, parameterName, passed , nFailures);
255 
256  h3->SetTitle(title.getTitle().c_str());
257 
258  r = JTestResult (testName,
259  JRootObjectID(MAKE_STRING(h1->GetDirectory()->GetPath() << h1->GetName())),
260  JRootObjectID(MAKE_STRING(h2->GetDirectory()->GetPath() << h1->GetName())),
261  parameterName, nFailures, failuresThreshold, h3, passed);
262 
263  }
264 
265  return r;
266  };
N
then JShowerPostfit f $INPUT_FILE o $OUTPUT_FILE N
Definition: JShowerPostfit.sh:95
MAKE_CSTRING
#define MAKE_CSTRING(A)
Make C-string.
Definition: JPrint.hh:151
h1
then for HISTOGRAM in h0 h1
Definition: JMatrixNZ.sh:71
JTOOLS::r
data_type r[M+1]
Definition: JPolint.hh:758
MAKE_STRING
#define MAKE_STRING(A)
Make string.
Definition: JPrint.hh:142
JTOOLS::n
const int n
Definition: JPolint.hh:676
T
do set_variable OUTPUT_DIRECTORY $WORKDIR T
Definition: JCalibrateHeight.sh:61
ERROR
#define ERROR(A)
Definition: JMessage.hh:66
R
then usage $script[distance] fi case set_variable R
Definition: JDrawLED.sh:43
d
then JMuonMCEvt f $INPUT_FILE o $INTERMEDIATE_FILE d
Definition: JMuonPath.sh:47
a
then JCalibrateToT a
Definition: JTuneHV.sh:116
JLANG::to_string
std::string to_string(const T &value)
Convert value to string.
Definition: JLangToolkit.hh:207

Member Data Documentation

double JCOMPAREHISTOGRAMS::JTestRuns_2D::threshold
private

threshold value to decide if test is passed.

Definition at line 81 of file JTestRuns_2D.hh.

double JCOMPAREHISTOGRAMS::JTestRuns_2D::failuresThreshold
private

threshold value to decide if test is passed.

Definition at line 85 of file JTestRuns_2D.hh.

char JCOMPAREHISTOGRAMS::JTestRuns_2D::slice
private

Axis to slice. x or X for x-axis, y or Y for y-axis, n or N for None.

Definition at line 86 of file JTestRuns_2D.hh.

std::vector<JTestResult> JCOMPAREHISTOGRAMS::JTest_t::results
inherited

Buffer to store results of multiple tests.*/.

Definition at line 162 of file JTest_t.hh.

const std::string JCOMPAREHISTOGRAMS::JTest_t::testName
protectedinherited

test name

Definition at line 166 of file JTest_t.hh.

const std::string JCOMPAREHISTOGRAMS::JTest_t::resultType
protectedinherited

result type

Definition at line 167 of file JTest_t.hh.

The documentation for this class was generated from the following file:
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