IDTPM::JsonPlotsDefReadTool Class Reference

#include <JsonPlotsDefReadTool.h>

Inheritance diagram for IDTPM::JsonPlotsDefReadTool:

Collaboration diagram for IDTPM::JsonPlotsDefReadTool:

Public Member Functions
	ASG_TOOL_CLASS (JsonPlotsDefReadTool, IPlotsDefReadTool)
	JsonPlotsDefReadTool (const std::string &name)
	Constructor.
virtual	~JsonPlotsDefReadTool ()=default
	Destructor.
virtual StatusCode	initialize () override
	Initialize.
virtual std::vector< SinglePlotDefinition >	getPlotsDefinitions () const override
	Parse input pltos defnitions and returns vector of SinglePlotDefinition.
virtual void	print () const
	Print the state of the tool.
ServiceHandle< StoreGateSvc > &	evtStore ()
	The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc.
const ServiceHandle< StoreGateSvc > &	detStore () const
	The standard StoreGateSvc/DetectorStore Returns (kind of) a pointer to the StoreGateSvc.
virtual StatusCode	sysInitialize () override
	Perform system initialization for an algorithm.
virtual StatusCode	sysStart () override
	Handle START transition.
virtual std::vector< Gaudi::DataHandle * >	inputHandles () const override
	Return this algorithm's input handles.
virtual std::vector< Gaudi::DataHandle * >	outputHandles () const override
	Return this algorithm's output handles.
Gaudi::Details::PropertyBase &	declareProperty (Gaudi::Property< T, V, H > &t)
void	updateVHKA (Gaudi::Details::PropertyBase &)
MsgStream &	msg () const
bool	msgLvl (const MSG::Level lvl) const
Additional helper functions, not directly mimicking Athena
template<class T>
const T *	getProperty (const std::string &name) const
	Get one of the tool's properties.
const std::string &	msg_level_name () const __attribute__((deprecated))
	A deprecated function for getting the message level's name.
const std::string &	getName (const void *ptr) const
	Get the name of an object that is / should be in the event store.
SG::sgkey_t	getKey (const void *ptr) const
	Get the (hashed) key of an object that is in the event store.

Protected Member Functions
void	renounceArray (SG::VarHandleKeyArray &handlesArray)
	remove all handles from I/O resolution
std::enable_if_t< std::is_void_v< std::result_of_t< decltype(&T::renounce)(T)> > &&!std::is_base_of_v< SG::VarHandleKeyArray, T > &&std::is_base_of_v< Gaudi::DataHandle, T >, void >	renounce (T &h)
void	extraDeps_update_handler (Gaudi::Details::PropertyBase &ExtraDeps)
	Add StoreName to extra input/output deps as needed.

Private Types
typedef ServiceHandle< StoreGateSvc >	StoreGateSvc_t

Private Member Functions
float	getFloat (const std::string &s, float defaultNum=std::numeric_limits< float >::quiet_NaN()) const
	Utility functions to perform string->number conversion.
unsigned int	getInt (const std::string &s, unsigned int defaultNum=0) const
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T, V, H > &hndl, const SG::VarHandleKeyType &)
	specialization for handling Gaudi::Property<SG::VarHandleKey>

Private Attributes
StringArrayProperty	m_plotsDefs { this, "PlotsDefs", {}, "Vector of plots definition strings" }
	Tool properties.
StoreGateSvc_t	m_evtStore
	Pointer to StoreGate (event store by default)
StoreGateSvc_t	m_detStore
	Pointer to StoreGate (detector store by default)
std::vector< SG::VarHandleKeyArray * >	m_vhka
bool	m_varHandleArraysDeclared

Detailed Description

Definition at line 24 of file JsonPlotsDefReadTool.h.

Member Typedef Documentation

StoreGateSvc_t

typedef ServiceHandle<StoreGateSvc> AthCommonDataStore< AthCommonMsg< AlgTool > >::StoreGateSvc_t

privateinherited

Definition at line 388 of file AthCommonDataStore.h.

Constructor & Destructor Documentation

JsonPlotsDefReadTool()

IDTPM::JsonPlotsDefReadTool::JsonPlotsDefReadTool ( const std::string & name )

inline

Constructor.

Definition at line 33 of file JsonPlotsDefReadTool.h.

                                                  :
        asg::AsgTool( name ) { }

~JsonPlotsDefReadTool()

virtual IDTPM::JsonPlotsDefReadTool::~JsonPlotsDefReadTool ( )

virtualdefault

Destructor.

Member Function Documentation

ASG_TOOL_CLASS()

IDTPM::JsonPlotsDefReadTool::ASG_TOOL_CLASS	(	JsonPlotsDefReadTool	,
		IPlotsDefReadTool	)

declareGaudiProperty()

Gaudi::Details::PropertyBase & AthCommonDataStore< AthCommonMsg< AlgTool > >::declareGaudiProperty ( Gaudi::Property< T, V, H > & hndl, const SG::VarHandleKeyType &  )

inlineprivateinherited

specialization for handling Gaudi::Property<SG::VarHandleKey>

Definition at line 156 of file AthCommonDataStore.h.

  {
    return *AthCommonDataStore<PBASE>::declareProperty(hndl.name(),
                                                       hndl.value(), 
                                                       hndl.documentation());
 
  }

declareProperty()

Gaudi::Details::PropertyBase & AthCommonDataStore< AthCommonMsg< AlgTool > >::declareProperty ( Gaudi::Property< T, V, H > & t )

inlineinherited

Definition at line 145 of file AthCommonDataStore.h.

                                                                     {
    typedef typename SG::HandleClassifier<T>::type htype;
    return AthCommonDataStore<PBASE>::declareGaudiProperty(t, htype());
  }

detStore()

const ServiceHandle< StoreGateSvc > & AthCommonDataStore< AthCommonMsg< AlgTool > >::detStore ( ) const

inlineinherited

The standard StoreGateSvc/DetectorStore Returns (kind of) a pointer to the StoreGateSvc.

Definition at line 95 of file AthCommonDataStore.h.

{ return m_detStore; }

evtStore()

ServiceHandle< StoreGateSvc > & AthCommonDataStore< AthCommonMsg< AlgTool > >::evtStore ( )

inlineinherited

The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc.

Definition at line 85 of file AthCommonDataStore.h.

{ return m_evtStore; }

extraDeps_update_handler()

void AthCommonDataStore< AthCommonMsg< AlgTool > >::extraDeps_update_handler ( Gaudi::Details::PropertyBase & ExtraDeps )

protectedinherited

Add StoreName to extra input/output deps as needed.

use the logic of the VarHandleKey to parse the DataObjID keys supplied via the ExtraInputs and ExtraOuputs Properties to add the StoreName if it's not explicitly given

getFloat()

float IDTPM::JsonPlotsDefReadTool::getFloat ( const std::string & s, float defaultNum = std::numeric_limits<float>::quiet_NaN() ) const

private

Utility functions to perform string->number conversion.

---

— Utility functions —

Definition at line 213 of file JsonPlotsDefReadTool.cxx.

{
  try {
    float f = std::stof(s);
    return f;
  } catch(...) {
    return defaultNum;
  }
}

getInt()

unsigned int IDTPM::JsonPlotsDefReadTool::getInt ( const std::string & s, unsigned int defaultNum = 0 ) const

private

Definition at line 224 of file JsonPlotsDefReadTool.cxx.

{
  return ( static_cast< unsigned int >( getFloat( s, defaultNum ) ) );
}

getKey()

SG::sgkey_t asg::AsgTool::getKey ( const void * ptr ) const

inherited

Get the (hashed) key of an object that is in the event store.

This is a bit of a special one. StoreGateSvc and xAOD::TEvent both provide ways for getting the SG::sgkey_t key for an object that is in the store, based on a bare pointer. But they provide different interfaces for doing so.

In order to allow tools to efficiently perform this operation, they can use this helper function.

See also

asg::AsgTool::getName

Parameters

ptr	The bare pointer to the object that the event store should know about

Returns

The hashed key of the object in the store. If not found, an invalid (zero) key.

Definition at line 119 of file AsgTool.cxx.

                                                    {
 
#ifdef XAOD_STANDALONE
      // In case we use @c xAOD::TEvent, we have a direct function call
      // for this.
      return evtStore()->event()->getKey( ptr );
#else
      const SG::DataProxy* proxy = evtStore()->proxy( ptr );
      return ( proxy == nullptr ? 0 : proxy->sgkey() );
#endif // XAOD_STANDALONE
   }

getName()

const std::string & asg::AsgTool::getName ( const void * ptr ) const

inherited

Get the name of an object that is / should be in the event store.

This is a bit of a special one. StoreGateSvc and xAOD::TEvent both provide ways for getting the std::string name for an object that is in the store, based on a bare pointer. But they provide different interfaces for doing so.

In order to allow tools to efficiently perform this operation, they can use this helper function.

See also

asg::AsgTool::getKey

Parameters

ptr	The bare pointer to the object that the event store should know about

Returns

The string name of the object in the store. If not found, an empty string.

Definition at line 106 of file AsgTool.cxx.

                                                            {
 
#ifdef XAOD_STANDALONE
      // In case we use @c xAOD::TEvent, we have a direct function call
      // for this.
      return evtStore()->event()->getName( ptr );
#else
      const SG::DataProxy* proxy = evtStore()->proxy( ptr );
      static const std::string dummy = "";
      return ( proxy == nullptr ? dummy : proxy->name() );
#endif // XAOD_STANDALONE
   }

getPlotsDefinitions()

std::vector< IDTPM::SinglePlotDefinition > IDTPM::JsonPlotsDefReadTool::getPlotsDefinitions ( ) const

overridevirtual

Parse input pltos defnitions and returns vector of SinglePlotDefinition.

---

— getPlotsDefinitions —

Looping m_plotDefs for each histogram defnition string

parsing json format

plot name

plot type

plot folder

plot title

nBinsX

nBinsY

nBinsZ

xAxis limits

yAxis limits

zAxis limits

xAxis doLogLin

yAxis doLogLin

zAxis doLogLin

xAxis bins (variable size)

overwriting binning

yAxis bins (variable size)

overwriting binning

zAxis bins (variable size)

overwriting binning

xTitle

yTitle

zTitle

xAxis bin labels

overwiting binning

yAxis bin labels

overwiting binning

zAxis bin labels

overwiting binning

Adding new SinglePlotDefinition to vector

Check if plot definition is valid. Removing

Implements IDTPM::IPlotsDefReadTool.

Definition at line 33 of file JsonPlotsDefReadTool.cxx.

{
  using json = nlohmann::json;
  using cstr_t = const std::string&;
  using strVec_t = std::vector< std::string >;
 
  std::vector< SinglePlotDefinition > plotDefVec;

  for( cstr_t plotDefStr : m_plotsDefs ) {
 
    ATH_MSG_DEBUG( "Reading plot definition : " << plotDefStr );

    const json& plotDef = json::parse( plotDefStr );

    cstr_t name = plotDef.contains( "name" ) ?
        plotDef.at( "name" ).get_ref< cstr_t >() : "";

    cstr_t type = plotDef.contains( "type" ) ?
        plotDef.at( "type" ).get_ref< cstr_t >() : "";

    cstr_t folder = plotDef.contains( "folder" ) ?
        plotDef.at( "folder" ).get_ref< cstr_t >() : "";

    cstr_t title = plotDef.contains( "title" ) ?
        plotDef.at( "title" ).get_ref< cstr_t >() : "";

    unsigned int nBinsX = plotDef.contains( "xAxis_nBins" ) ?
        getInt( plotDef.at( "xAxis_nBins" ).get_ref< cstr_t >() ) : 0;

    unsigned int nBinsY = plotDef.contains( "yAxis_nBins" ) ?
        getInt( plotDef.at( "yAxis_nBins" ).get_ref< cstr_t >() ) : 0;

    unsigned int nBinsZ = plotDef.contains( "zAxis_nBins" ) ?
        getInt( plotDef.at( "zAxis_nBins" ).get_ref< cstr_t >() ) : 0;

    float xLow = plotDef.contains( "xAxis_low" ) ?
        getFloat( plotDef.at( "xAxis_low" ).get_ref< cstr_t >() ) : 0.;
    float xHigh = plotDef.contains( "xAxis_high" ) ?
        getFloat( plotDef.at( "xAxis_high" ).get_ref< cstr_t >() ) : 0.;

    float yLow = plotDef.contains( "yAxis_low" ) ?
        getFloat( plotDef.at( "yAxis_low" ).get_ref< cstr_t >() ) : 0.;
    float yHigh = plotDef.contains( "yAxis_high" ) ?
        getFloat( plotDef.at( "yAxis_high" ).get_ref< cstr_t >() ) : 0.;

    float zLow = plotDef.contains( "zAxis_low" ) ?
        getFloat( plotDef.at( "zAxis_low" ).get_ref< cstr_t >() ) : 0.;
    float zHigh = plotDef.contains( "zAxis_high" ) ?
        getFloat( plotDef.at( "zAxis_high" ).get_ref< cstr_t >() ) : 0.;

    bool xDoLogLinBins(false);
    if( plotDef.contains( "xAxis_doLogLinBins" ) ) {
      std::string xDoLogLinBinsStr = plotDef.at( "xAxis_doLogLinBins" ).get_ref< cstr_t >();
      if( xDoLogLinBinsStr == "true" ) xDoLogLinBins = true;
      else if( xDoLogLinBinsStr == "false" ) xDoLogLinBins = false;
      else ATH_MSG_WARNING( "xAxis_doLogLinBins not valid" );
    }

    bool yDoLogLinBins(false);
    if( plotDef.contains( "yAxis_doLogLinBins" ) ) {
      std::string yDoLogLinBinsStr = plotDef.at( "yAxis_doLogLinBins" ).get_ref< cstr_t >();
      if( yDoLogLinBinsStr == "true" ) yDoLogLinBins = true;
      else if( yDoLogLinBinsStr == "false" ) yDoLogLinBins = false;
      else ATH_MSG_WARNING( "yAxis_doLogLinBins not valid" );
    }

    bool zDoLogLinBins(false);
    if( plotDef.contains( "zAxis_doLogLinBins" ) ) {
      std::string zDoLogLinBinsStr = plotDef.at( "zAxis_doLogLinBins" ).get_ref< cstr_t >();
      if( zDoLogLinBinsStr == "true" ) zDoLogLinBins = true;
      else if( zDoLogLinBinsStr == "false" ) zDoLogLinBins = false;
      else ATH_MSG_WARNING( "zAxis_doLogLinBins not valid" );
    }

    strVec_t xBinsStrVec;
    if( plotDef.contains( "xAxis_bins" ) ) xBinsStrVec = plotDef.at( "xAxis_bins" ).get< strVec_t >();
    std::vector< float > xBinsVec;
    for( cstr_t thisBin : xBinsStrVec ) xBinsVec.push_back( getFloat( thisBin ) );
    if( not xBinsVec.empty() ) {
      xLow = xBinsVec.front();  xHigh = xBinsVec.back();  nBinsX = xBinsVec.size() - 1;
    }

    strVec_t yBinsStrVec;
    if( plotDef.contains( "yAxis_bins" ) ) yBinsStrVec = plotDef.at( "yAxis_bins" ).get< strVec_t >();
    std::vector< float > yBinsVec;
    for( cstr_t thisBin : yBinsStrVec ) yBinsVec.push_back( getFloat( thisBin ) );
    if( not yBinsVec.empty() ) {
      yLow = yBinsVec.front();  yHigh = yBinsVec.back();  nBinsY = yBinsVec.size() - 1;
    }

    strVec_t zBinsStrVec;
    if( plotDef.contains( "zAxis_bins" ) ) zBinsStrVec = plotDef.at( "zAxis_bins" ).get< strVec_t >();
    std::vector< float > zBinsVec;
    for( cstr_t thisBin : zBinsStrVec ) zBinsVec.push_back( getFloat( thisBin ) );
    if( not zBinsVec.empty() ) {
      zLow = zBinsVec.front();  zHigh = zBinsVec.back();  nBinsZ = zBinsVec.size() - 1;
    }

    cstr_t xTitle = plotDef.contains( "xAxis_title" ) ?
        plotDef.at( "xAxis_title" ).get_ref< cstr_t >() : "";

    cstr_t yTitle = plotDef.contains( "yAxis_title" ) ?
        plotDef.at( "yAxis_title" ).get_ref< cstr_t >() : "";

    cstr_t zTitle = plotDef.contains( "zAxis_title" ) ?
        plotDef.at( "zAxis_title" ).get_ref< cstr_t >() : "";

    strVec_t xBinLabelsVec;
    if( plotDef.contains( "xAxis_labels" ) ) xBinLabelsVec = plotDef.at( "xAxis_labels" ).get< strVec_t >();
    if( not xBinLabelsVec.empty() ) {
      nBinsX = xBinLabelsVec.size(); xLow = 0; xHigh = nBinsX;
    }

    strVec_t yBinLabelsVec;
    if( plotDef.contains( "yAxis_labels" ) ) yBinLabelsVec = plotDef.at( "yAxis_labels" ).get< strVec_t >();
    if( not yBinLabelsVec.empty() ) {
      nBinsY = yBinLabelsVec.size(); yLow = 0; yHigh = nBinsY;
    }

    strVec_t zBinLabelsVec;
    if( plotDef.contains( "zAxis_labels" ) ) zBinLabelsVec = plotDef.at( "zAxis_labels" ).get< strVec_t >();
    if( not zBinLabelsVec.empty() ) {
      nBinsZ = zBinLabelsVec.size(); zLow = 0; zHigh = nBinsZ;
    }

    plotDefVec.emplace_back(
        name, type, title,
        xTitle, nBinsX, xLow, xHigh, xDoLogLinBins, xBinsVec, xBinLabelsVec,
        yTitle, nBinsY, yLow, yHigh, yDoLogLinBins, yBinsVec, yBinLabelsVec,
        zTitle, nBinsZ, zLow, zHigh, zDoLogLinBins, zBinsVec, zBinLabelsVec,
        folder );

    if( not plotDefVec.back().isValid() ) {
      ATH_MSG_ERROR( "Removing invalid plot :" <<
                     "\n\t- string: " << plotDefStr <<
                     "\n\t- digest: " << plotDefVec.back().plotDigest() );
      plotDefVec.pop_back(); // removing from vector
    }
 
  } // close m_plotDefs loop
 
  return plotDefVec; 
}

getProperty()

template<class T>

const T * asg::AsgTool::getProperty ( const std::string & name ) const

inherited

Get one of the tool's properties.

initialize()

StatusCode IDTPM::JsonPlotsDefReadTool::initialize ( void )

overridevirtual

Initialize.

Local include(s)

Json parsing library

---

----— Initialize ----—

Reimplemented from asg::AsgTool.

Definition at line 21 of file JsonPlotsDefReadTool.cxx.

{
  ATH_MSG_DEBUG( "Initializing " << name() );
  ATH_CHECK( asg::AsgTool::initialize() );
  return StatusCode::SUCCESS;
}

inputHandles()

virtual std::vector< Gaudi::DataHandle * > AthCommonDataStore< AthCommonMsg< AlgTool > >::inputHandles ( ) const

overridevirtualinherited

Return this algorithm's input handles.

We override this to include handle instances from key arrays if they have not yet been declared. See comments on updateVHKA.

msg()

MsgStream & AthCommonMsg< AlgTool >::msg ( ) const

inlineinherited

Definition at line 24 of file AthCommonMsg.h.

                                {
    return this->msgStream();
  }

msg_level_name()

const std::string & asg::AsgTool::msg_level_name ( ) const

inherited

A deprecated function for getting the message level's name.

Instead of using this, weirdly named function, user code should get the string name of the current minimum message level (in case they really need it...), with:

MSG::name( msg().level() )

This function's name doesn't follow the ATLAS coding rules, and as such will be removed in the not too distant future.

Returns

The string name of the current minimum message level that's printed

Definition at line 101 of file AsgTool.cxx.

                                                  {
 
      return MSG::name( msg().level() );
   }

msgLvl()

bool AthCommonMsg< AlgTool >::msgLvl ( const MSG::Level lvl ) const

inlineinherited

Definition at line 30 of file AthCommonMsg.h.

                                               {
    return this->msgLevel(lvl);
  }

outputHandles()

virtual std::vector< Gaudi::DataHandle * > AthCommonDataStore< AthCommonMsg< AlgTool > >::outputHandles ( ) const

overridevirtualinherited

Return this algorithm's output handles.

We override this to include handle instances from key arrays if they have not yet been declared. See comments on updateVHKA.

print()

void asg::AsgTool::print ( ) const

virtualinherited

Print the state of the tool.

Implements asg::IAsgTool.

Reimplemented in AsgHelloTool, HI::HIPileupTool, JetBottomUpSoftDrop, JetConstituentsRetriever, JetDumper, JetFinder, JetFromPseudojet, JetModifiedMassDrop, JetPileupLabelingTool, JetPruner, JetPseudojetRetriever, JetReclusterer, JetReclusteringTool, JetRecTool, JetRecursiveSoftDrop, JetSoftDrop, JetSplitter, JetSubStructureMomentToolsBase, JetToolRunner, JetTrimmer, JetTruthLabelingTool, KtDeltaRTool, and LundVariablesTool.

Definition at line 131 of file AsgTool.cxx.

                             {
 
      ATH_MSG_INFO( "AsgTool " << name() << " @ " << this );
      return;
   }

renounce()

std::enable_if_t< std::is_void_v< std::result_of_t< decltype(&T::renounce)(T)> > &&!std::is_base_of_v< SG::VarHandleKeyArray, T > &&std::is_base_of_v< Gaudi::DataHandle, T >, void > AthCommonDataStore< AthCommonMsg< AlgTool > >::renounce ( T & h )

inlineprotectedinherited

Definition at line 380 of file AthCommonDataStore.h.

  {
    h.renounce();
    PBASE::renounce (h);
  }

renounceArray()

void AthCommonDataStore< AthCommonMsg< AlgTool > >::renounceArray ( SG::VarHandleKeyArray & handlesArray )

inlineprotectedinherited

remove all handles from I/O resolution

Definition at line 364 of file AthCommonDataStore.h.

                                                          {
    handlesArray.renounce();
  }

sysInitialize()

virtual StatusCode AthCommonDataStore< AthCommonMsg< AlgTool > >::sysInitialize ( )

overridevirtualinherited

Perform system initialization for an algorithm.

We override this to declare all the elements of handle key arrays at the end of initialization. See comments on updateVHKA.

Reimplemented in asg::AsgMetadataTool, AthCheckedComponent< AthAlgTool >, AthCheckedComponent<::AthAlgTool >, and DerivationFramework::CfAthAlgTool.

sysStart()

virtual StatusCode AthCommonDataStore< AthCommonMsg< AlgTool > >::sysStart ( )

overridevirtualinherited

Handle START transition.

We override this in order to make sure that conditions handle keys can cache a pointer to the conditions container.

updateVHKA()

void AthCommonDataStore< AthCommonMsg< AlgTool > >::updateVHKA ( Gaudi::Details::PropertyBase & )

inlineinherited

Definition at line 308 of file AthCommonDataStore.h.

                                               {
    // debug() << "updateVHKA for property " << p.name() << " " << p.toString() 
    //         << "  size: " << m_vhka.size() << endmsg;
    for (auto &a : m_vhka) {
      std::vector<SG::VarHandleKey*> keys = a->keys();
      for (auto k : keys) {
        k->setOwner(this);
      }
    }
  }

Member Data Documentation

m_detStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< AlgTool > >::m_detStore

privateinherited

Pointer to StoreGate (detector store by default)

Definition at line 393 of file AthCommonDataStore.h.

m_evtStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< AlgTool > >::m_evtStore

privateinherited

Pointer to StoreGate (event store by default)

Definition at line 390 of file AthCommonDataStore.h.

m_plotsDefs

StringArrayProperty IDTPM::JsonPlotsDefReadTool::m_plotsDefs { this, "PlotsDefs", {}, "Vector of plots definition strings" }

private

Tool properties.

Definition at line 56 of file JsonPlotsDefReadTool.h.

{ this, "PlotsDefs", {}, "Vector of plots definition strings" }; 

m_varHandleArraysDeclared

bool AthCommonDataStore< AthCommonMsg< AlgTool > >::m_varHandleArraysDeclared

privateinherited

Definition at line 399 of file AthCommonDataStore.h.

m_vhka

std::vector<SG::VarHandleKeyArray*> AthCommonDataStore< AthCommonMsg< AlgTool > >::m_vhka

privateinherited

Definition at line 398 of file AthCommonDataStore.h.

---

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

• JsonPlotsDefReadTool.h
• JsonPlotsDefReadTool.cxx