TFCS2DFunctionTemplateInterpolationExpHistogram< Txvec, Tyvec, Tz, Trandom > Class Template Reference

#include <TFCS2DFunctionTemplateInterpolationExpHistogram.h>

Inheritance diagram for TFCS2DFunctionTemplateInterpolationExpHistogram< Txvec, Tyvec, Tz, Trandom >:

Collaboration diagram for TFCS2DFunctionTemplateInterpolationExpHistogram< Txvec, Tyvec, Tz, Trandom >:

Public Types
typedef TFCS1DFunction_size_t	size_t
typedef float	random_type
typedef Txvec	xvec_type
typedef Tyvec	yvec_type
typedef Tz	z_value_type

Public Member Functions
	TFCS2DFunctionTemplateInterpolationExpHistogram (TH2 *hist=nullptr)
virtual void	rnd_to_fct (float &valuex, float &valuey, float rnd, float rnd2) const
	Function gets random number rnd in the range [0,1) as argument and returns function value according to a histogram distribution. More...
std::size_t	MemorySizeArray () const
std::size_t	MemorySize () const
	Gives the total memory size, including the size of additional memory allocated inside the class. More...
virtual std::size_t	MemorySize () const
	Gives the total memory size, including the size of additional memory allocated inside the class. More...
void	set_nbins (size_t nbinsx, size_t nbinsy)
	set number of bins More...
size_t	get_nbins () const
	return number of bins More...
void	Initialize (const TH2 *hist)
	Initialize from root histogram. More...
virtual void	rnd_to_fct (float &valuex, float &valuey, float rnd) const
virtual void	rnd_to_fct (float &valuex, float &valuey, float rnd0, float rnd1) const =0
	Function gets random number rnd in the range [0,1) as argument and returns function value according to a histogram distribution. More...
virtual void	rnd_to_fct (float value[], const float rnd[]) const
	Function gets array of random numbers rnd[] in the range [0,1) as arguments and returns function value in array value. More...
const Txvec &	get_HistoBordersx () const
Txvec &	get_HistoBordersx ()
	inline void get_XYZfromGlobal(int &ix, int &iy, int &iz, int global) const {hist;}; More...
const Tyvec &	get_HistoBordersy () const
Tyvec &	get_HistoBordersy ()
const TFCS1DFunction_HistogramContent< Tz, float > &	get_HistoContents () const
TFCS1DFunction_HistogramContent< Tz, float > &	get_HistoContents ()
virtual int	ndim () const
	Return the number of dimensions for the function. More...
bool	msgLvl (const MSG::Level lvl) const
	Check whether the logging system is active at the provided verbosity level. More...
MsgStream &	msg () const
	Return a stream for sending messages directly (no decoration) More...
MsgStream &	msg (const MSG::Level lvl) const
	Return a decorated starting stream for sending messages. More...
MSG::Level	level () const
	Retrieve output level. More...
virtual void	setLevel (MSG::Level lvl)
	Update outputlevel. More...

Static Public Member Functions
static double	CheckAndIntegrate2DHistogram (const TH2 *hist, std::vector< double > &integral_vec, int &first, int &last)
static void unit_test	ATLAS_NOT_THREAD_SAFE (TH2 *hist=nullptr, TFCS2DFunction *rtof=nullptr, const char *outfilename="TFCS2DFunction_unit_test.root", int nrnd=10000000)
static void unit_tests	ATLAS_NOT_THREAD_SAFE (TH2 *hist=nullptr, const char *outfilename="TFCS2DFunction_unit_test.root", int nrnd=10000000)
static std::string	startMsg (MSG::Level lvl, const std::string &file, int line)
	Make a message to decorate the start of logging. More...

Protected Attributes
Txvec	m_HistoBordersx
Tyvec	m_HistoBordersy
TFCS1DFunction_HistogramContent< Tz, float >	m_HistoContents

Private Attributes
std::string	m_nm
	Message source name. More...

Static Private Attributes
static boost::thread_specific_ptr< MsgStream > m_msg_tls	ATLAS_THREAD_SAFE
	Do not persistify! More...

Detailed Description

template<typename Txvec, typename Tyvec, typename Tz, typename Trandom = float>
class TFCS2DFunctionTemplateInterpolationExpHistogram< Txvec, Tyvec, Tz, Trandom >

Definition at line 17 of file TFCS2DFunctionTemplateInterpolationExpHistogram.h.

Member Typedef Documentation

random_type

typedef float TFCS2DFunctionTemplateHistogram< Txvec, Tyvec, Tz, float >::random_type

inherited

Definition at line 20 of file TFCS2DFunctionTemplateHistogram.h.

size_t

typedef TFCS1DFunction_size_t TFCS2DFunctionTemplateHistogram< Txvec, Tyvec, Tz, float >::size_t

inherited

Definition at line 19 of file TFCS2DFunctionTemplateHistogram.h.

xvec_type

typedef Txvec TFCS2DFunctionTemplateHistogram< Txvec, Tyvec, Tz, float >::xvec_type

inherited

Definition at line 21 of file TFCS2DFunctionTemplateHistogram.h.

yvec_type

typedef Tyvec TFCS2DFunctionTemplateHistogram< Txvec, Tyvec, Tz, float >::yvec_type

inherited

Definition at line 22 of file TFCS2DFunctionTemplateHistogram.h.

z_value_type

typedef Tz TFCS2DFunctionTemplateHistogram< Txvec, Tyvec, Tz, float >::z_value_type

inherited

Definition at line 23 of file TFCS2DFunctionTemplateHistogram.h.

Constructor & Destructor Documentation

TFCS2DFunctionTemplateInterpolationExpHistogram()

template<typename Txvec , typename Tyvec , typename Tz , typename Trandom = float>

TFCS2DFunctionTemplateInterpolationExpHistogram< Txvec, Tyvec, Tz, Trandom >::TFCS2DFunctionTemplateInterpolationExpHistogram ( TH2 *  hist = nullptr )

inline

Definition at line 20 of file TFCS2DFunctionTemplateInterpolationExpHistogram.h.

      : TFCS2DFunctionTemplateHistogram<Txvec, Tyvec, Tz, Trandom>(hist){};

Member Function Documentation

ATLAS_NOT_THREAD_SAFE() [1/2]

static void unit_tests TFCS2DFunction::ATLAS_NOT_THREAD_SAFE ( TH2 *  hist = nullptr, const char *  outfilename = "TFCS2DFunction_unit_test.root", int  nrnd = 10000000  )

staticinherited

ATLAS_NOT_THREAD_SAFE() [2/2]

static void unit_test TFCS2DFunction::ATLAS_NOT_THREAD_SAFE ( TH2 *  hist = nullptr, TFCS2DFunction *  rtof = nullptr, const char *  outfilename = "TFCS2DFunction_unit_test.root", int  nrnd = 10000000  )

staticinherited

CheckAndIntegrate2DHistogram()

double TFCS2DFunction::CheckAndIntegrate2DHistogram ( const TH2 *  hist, std::vector< double > &  integral_vec, int &  first, int &  last  )

staticinherited

Definition at line 26 of file TFCS2DFunction.cxx.

                                                                             {
  ISF_FCS::MLogging logger;
  Int_t nbinsx = hist->GetNbinsX();
  Int_t nbinsy = hist->GetNbinsY();
  Int_t nbins = nbinsx * nbinsy;
 
  float integral = 0.0;
  float hint = hist->Integral();
  integral_vec.resize(nbins);
 
  for (int ix = 1; ix <= nbinsx; ix++) {
    for (int iy = 1; iy <= nbinsy; iy++) {
      int globalbin = (ix - 1) * nbinsy + iy - 1;
      float binval = hist->GetBinContent(ix, iy);
      if (binval < 0) {
        // Can't work if a bin is negative, forcing bins to 0 in this case
        double fraction = binval / hint;
        if (TMath::Abs(fraction) > 1e-5) {
          ATH_MSG_NOCLASS(logger,
                          "Warning: bin content is negative in histogram "
                              << hist->GetName() << " : " << hist->GetTitle()
                              << " binval=" << binval << " " << fraction * 100
                              << "% of integral=" << hist->Integral()
                              << ". Forcing bin to 0.");
        }
        binval = 0;
      }
      integral += binval;
      integral_vec[globalbin] = integral;
    }
  }
 
  for (first = 0; first < nbins; first++)
    if (integral_vec[first] != 0)
      break;
  for (last = nbins - 1; last > 0; last--)
    if (integral_vec[last] != integral)
      break;
  last++;
 
  if (integral <= 0) {
    ATH_MSG_NOCLASS(logger, "Error: histogram "
                                << hist->GetName() << " : " << hist->GetTitle()
                                << " integral=" << integral << " is <=0");
  }
 
  return integral;
}

get_HistoBordersx() [1/2]

Txvec& TFCS2DFunctionTemplateHistogram< Txvec, Tyvec, Tz, float >::get_HistoBordersx

inlineinherited

inline void get_XYZfromGlobal(int &ix, int &iy, int &iz, int global) const {hist;};

Definition at line 231 of file TFCS2DFunctionTemplateHistogram.h.

{ return m_HistoBordersx; };

get_HistoBordersx() [2/2]

const Txvec& TFCS2DFunctionTemplateHistogram< Txvec, Tyvec, Tz, float >::get_HistoBordersx

inlineinherited

Definition at line 225 of file TFCS2DFunctionTemplateHistogram.h.

{ return m_HistoBordersx; };

get_HistoBordersy() [1/2]

Tyvec& TFCS2DFunctionTemplateHistogram< Txvec, Tyvec, Tz, float >::get_HistoBordersy

inlineinherited

Definition at line 232 of file TFCS2DFunctionTemplateHistogram.h.

{ return m_HistoBordersy; };

get_HistoBordersy() [2/2]

const Tyvec& TFCS2DFunctionTemplateHistogram< Txvec, Tyvec, Tz, float >::get_HistoBordersy

inlineinherited

Definition at line 226 of file TFCS2DFunctionTemplateHistogram.h.

{ return m_HistoBordersy; };

get_HistoContents() [1/2]

TFCS1DFunction_HistogramContent<Tz, float >& TFCS2DFunctionTemplateHistogram< Txvec, Tyvec, Tz, float >::get_HistoContents

inlineinherited

Definition at line 238 of file TFCS2DFunctionTemplateHistogram.h.

                                                                           {
    return m_HistoContents;
  };

get_HistoContents() [2/2]

const TFCS1DFunction_HistogramContent<Tz, float >& TFCS2DFunctionTemplateHistogram< Txvec, Tyvec, Tz, float >::get_HistoContents

inlineinherited

Definition at line 235 of file TFCS2DFunctionTemplateHistogram.h.

                            {
    return m_HistoContents;
  };

get_nbins()

size_t TFCS2DFunctionTemplateHistogram< Txvec, Tyvec, Tz, float >::get_nbins

inlineinherited

return number of bins

Definition at line 46 of file TFCS2DFunctionTemplateHistogram.h.

{ return m_HistoContents.get_nbins(); };

Initialize()

void TFCS2DFunctionTemplateHistogram< Txvec, Tyvec, Tz, float >::Initialize ( const TH2 *  hist )

inlineinherited

Initialize from root histogram.

Depending on the precision of the x- and y-axis, bins are merged if numerical identical

Definition at line 52 of file TFCS2DFunctionTemplateHistogram.h.

                                   {
    Int_t nbinsx = hist->GetNbinsX();
    Int_t nbinsy = hist->GetNbinsY();
    std::vector<double> temp_HistoContents;
    int first, last;
    double integral =
        CheckAndIntegrate2DHistogram(hist, temp_HistoContents, first, last);
    printf("initializing 2D template...");
    if (integral <= 0) {
      set_nbins(0, 0);
    } else {
      set_nbins(nbinsx, nbinsy);
 
      // m_HistoBordersx.SetMinMax(hist->GetXaxis()->GetBinLowEdge(first+1),hist->GetXaxis()->GetBinUpEdge(last+1));
      m_HistoBordersx.SetMinMax(hist->GetXaxis()->GetBinLowEdge(1),
                                hist->GetXaxis()->GetBinUpEdge(nbinsx));
      m_HistoBordersy.SetMinMax(hist->GetYaxis()->GetBinLowEdge(1),
                                hist->GetYaxis()->GetBinUpEdge(nbinsy));
      // Int_t ihist=0;
      for (Int_t ibinx = 1; ibinx <= hist->GetNbinsX(); ++ibinx) {
        m_HistoBordersx.SetBinLowEdge(
            ibinx, hist->GetXaxis()->GetBinLowEdge(ibinx + 1));
        //          if(ihist>0)
        //          if(m_HistoBorders.GetBinLowEdge(ihist-1)==m_HistoBorders.GetBinLowEdge(ihist))
        //          { ATH_MSG_INFO( bin="<<ibin+1<<"
        //          x="<<hist->GetXaxis()->GetBinLowEdge(ibin+1)<<"
        //          fx="<<m_HistoBorders.GetBinLowEdge(ihist);
        //          --ihist;
        //          ATH_MSG_INFO("     bin="<<ibin  <<"
        //          x="<<hist->GetXaxis()->GetBinLowEdge(ibin  )<<"
        //          fx="<<m_HistoBorders.GetBinLowEdge(ihist));
        //          }
      } // for
      for (Int_t ibiny = 1; ibiny <= hist->GetNbinsY(); ++ibiny) {
        m_HistoBordersy.SetBinLowEdge(
            ibiny, hist->GetYaxis()->GetBinLowEdge(ibiny + 1));
        //          if(ihist>0)
        //          if(m_HistoBorders.GetBinLowEdge(ihist-1)==m_HistoBorders.GetBinLowEdge(ihist))
        //          { ATH_MSG_INFO("Skip bin="<<ibin+1<<"
        //          x="<<hist->GetXaxis()->GetBinLowEdge(ibin+1)<<"
        //          fx="<<m_HistoBorders.GetBinLowEdge(ihist));
        //          --ihist;
        //          ATH_MSG_INFO("     bin="<<ibin  <<"
        //          x="<<hist->GetXaxis()->GetBinLowEdge(ibin  )<<"
        //          fx="<<m_HistoBorders.GetBinLowEdge(ihist));
        //          }
      } // for
 
      for (Int_t ibinx = 1; ibinx <= hist->GetNbinsX(); ++ibinx)
        for (Int_t ibiny = 1; ibiny <= hist->GetNbinsY(); ++ibiny) {
          int globalbin = (ibinx - 1) * hist->GetNbinsY() + ibiny - 1;
          m_HistoContents.set_fraction(
              globalbin, temp_HistoContents[globalbin] / integral);
          //          if(ihist>0)
          //          if(m_HistoContents.get_fraction(ihist-1)==m_HistoContents.get_fraction(ihist))
          //          {
          //            ATH_MSG_INFO("Skip fbin="<<ihist<<"
          //            fx="<<m_HistoBorders.GetBinLowEdge(ihist)<<"
          //            frac="<<m_HistoContents.get_fraction(ihist));
          //            --ihist;
          //            ATH_MSG_INFO("     fbin="<<ihist<<"
          //            fx="<<m_HistoBorders.GetBinLowEdge(ihist)<<"
          //            frac="<<m_HistoContents.get_fraction(ihist));
          //          }
 
          //          ATH_MSG_INFO("bin="<<ibin+1<<"
          //          fbin="<<ihist<<"/"<<m_HistoBorders.get_nbins()<<"
          //          x=["<<hist->GetXaxis()->GetBinLowEdge(ibin+1)<<","<<hist->GetXaxis()->GetBinUpEdge(ibin+1)<<"]
          //          fx="<<m_HistoBorders.GetBinLowEdge(ihist)<<"
          //          int="<<temp_HistoContents[ibin]/integral<<"
          //          frac="<<m_HistoContents.get_fraction(ihist));
 
          //          ++ihist;
        }
      //        if(ihist!=nbins) {
      //          set_nbins(ihist);
      //          m_HistoBorders.SetMinMax(hist->GetXaxis()->GetBinLowEdge(first+1),hist->GetXaxis()->GetBinUpEdge(last+1));
      //        }
    } // for ibinx
  }   // for ibiny

level()

MSG::Level ISF_FCS::MLogging::level ( ) const

inlineinherited

Retrieve output level.

Definition at line 201 of file MLogging.h.

{ return msg().level(); }

MemorySize() [1/2]

virtual std::size_t TFCSFunction::MemorySize ( ) const

inlinevirtualinherited

Gives the total memory size, including the size of additional memory allocated inside the class.

Reimplemented in TFCS2DFunctionTemplateHistogram< Txvec, Tyvec, Tz, Trandom >, and TFCS1DFunctionTemplateHistogram< Txvec, Ty, Trandom >.

Definition at line 19 of file TFCSFunction.h.

{ return sizeof(*this); };

MemorySize() [2/2]

std::size_t TFCS2DFunctionTemplateHistogram< Txvec, Tyvec, Tz, float >::MemorySize

inlineinherited

Gives the total memory size, including the size of additional memory allocated inside the class.

Definition at line 36 of file TFCS2DFunctionTemplateHistogram.h.

{ return sizeof(*this) + MemorySizeArray(); };

MemorySizeArray()

std::size_t TFCS2DFunctionTemplateHistogram< Txvec, Tyvec, Tz, float >::MemorySizeArray

inlineinherited

Definition at line 31 of file TFCS2DFunctionTemplateHistogram.h.

                                    {
    return m_HistoBordersx.MemorySizeArray() +
           m_HistoBordersy.MemorySizeArray() +
           m_HistoContents.MemorySizeArray();
  };

msg() [1/2]

MsgStream & ISF_FCS::MLogging::msg ( ) const

inlineinherited

Return a stream for sending messages directly (no decoration)

Definition at line 231 of file MLogging.h.

                                      {
  MsgStream *ms = m_msg_tls.get();
  if (!ms) {
    ms = new MsgStream(Athena::getMessageSvc(), m_nm);
    m_msg_tls.reset(ms);
  }
  return *ms;
}

msg() [2/2]

MsgStream & ISF_FCS::MLogging::msg ( const MSG::Level  lvl ) const

inlineinherited

Return a decorated starting stream for sending messages.

Definition at line 240 of file MLogging.h.

                                                        {
  return msg() << lvl;
}

msgLvl()

bool ISF_FCS::MLogging::msgLvl ( const MSG::Level  lvl ) const

inlineinherited

Check whether the logging system is active at the provided verbosity level.

Definition at line 222 of file MLogging.h.

                                                     {
  if (msg().level() <= lvl) {
    msg() << lvl;
    return true;
  } else {
    return false;
  }
}

ndim()

virtual int TFCS2DFunction::ndim ( ) const

inlinevirtualinherited

Return the number of dimensions for the function.

Reimplemented from TFCSFunction.

Definition at line 20 of file TFCS2DFunction.h.

{ return 2; };

rnd_to_fct() [1/4]

virtual void TFCS2DFunctionTemplateHistogram< Txvec, Tyvec, Tz, float >::rnd_to_fct ( float &  valuex, float &  valuey, float  rnd  ) const

inlinevirtualinherited

Definition at line 176 of file TFCS2DFunctionTemplateHistogram.h.

                                                                         {
    if (m_HistoContents.get_nbins() == 0) {
      valuex = 0.0;
      valuey = 0.0;
    }
    Trandom residual_rnd;
    size_t ibin = m_HistoContents.get_bin(rnd, residual_rnd);
    int ibiny = ibin % m_HistoBordersy.get_nbins();
    int ibinx = ibin / m_HistoBordersy.get_nbins();
    valuex = m_HistoBordersx.position(ibinx, 0.5);
    valuey = m_HistoBordersy.position(ibiny, residual_rnd);
    // valuex = 2.0+ 0.3*rnd;
    // valuey = 1200.0 + rnd*500.0;
  }

rnd_to_fct() [2/4]

template<typename Txvec , typename Tyvec , typename Tz , typename Trandom = float>

virtual void TFCS2DFunctionTemplateInterpolationExpHistogram< Txvec, Tyvec, Tz, Trandom >::rnd_to_fct ( float &  valuex, float &  valuey, float  rnd, float  rnd2  ) const

inlinevirtual

Function gets random number rnd in the range [0,1) as argument and returns function value according to a histogram distribution.

An exponential interpolation is done within each bin

Reimplemented from TFCS2DFunctionTemplateHistogram< Txvec, Tyvec, Tz, float >.

Definition at line 36 of file TFCS2DFunctionTemplateInterpolationExpHistogram.h.

                                            {
    size_t nbins = get_nbins();
    if (nbins == 0) {
      valuex = 0.0;
      valuey = 0.0;
      return;
    }
    Trandom residual_rnd;
    size_t ibin = m_HistoContents.get_bin(rnd, residual_rnd);
 
    Trandom frac = m_HistoContents.get_fraction(ibin);
 
    size_t ibiny =
        ibin % m_HistoBordersy
                   .get_nbins(); // printf("%d ", m_HistoBordersy.get_nbins() );
    size_t ibinx = ibin / m_HistoBordersy.get_nbins();
    // size_t nbinsx = m_HistoBordersx.get_nbins();
    size_t nbinsy = m_HistoBordersy.get_nbins();
 
    Trandom dfrac = 0.0;
    auto l = m_HistoBordersy.GetBinLength(ibiny);
    Trandom dfracprev = 0.0;
    Trandom ldfrac = 0.0;
    auto lprev = l;
    if (ibiny > 0) {
      Trandom fracprev = m_HistoContents.get_fraction(ibin - 1);
      dfrac = frac - fracprev;
      if (ibiny > 1) {
        dfracprev = fracprev - m_HistoContents.get_fraction(ibin - 2);
      } else {
        dfracprev = fracprev;
        if (ibinx > 0)
          dfracprev -= m_HistoContents.get_fraction(ibin - 2);
      }
      lprev = m_HistoBordersy.GetBinLength(ibiny - 1);
    } else {
      dfrac = frac;
      if (ibinx > 0)
        dfrac -= m_HistoContents.get_fraction(ibin - 1);
      dfracprev = dfrac;
    }
 
    if (dfrac > 0.0 && dfracprev > 0.0) {
      ldfrac = log(dfrac / l) - log(dfracprev / lprev);
    }
 
    Trandom dfracnext = 0.0;
    Trandom ldfracnext = 0.0;
    auto lnext = l;
    if (ibiny < nbinsy - 1) {
      dfracnext = m_HistoContents.get_fraction(ibin + 1) - frac;
      lnext = m_HistoBordersy.GetBinLength(ibiny + 1);
    } else {
      dfracnext = dfrac;
    }
 
    if (dfrac > 0.0 && dfracnext > 0.0) {
      ldfracnext = log(dfracnext / lnext) - log(dfrac / l);
    }
 
    Trandom beta = 0.0, betaprev = 0.0, betanext = 0.0;
    betanext = ldfracnext / (lnext + l) / 0.5;
    betaprev = ldfrac / (lprev + l) / 0.5;
    beta = 0.5 * (betaprev + betanext);
    // printf("betaprev=%13.5e betanext=%13.5e beta=%13.5e\n", betaprev,
    // betanext, beta); printf("l=%13.5e lnext=%13.5e\n", l, lnext);
    // printf("log=%13.5e lognext=%13.5e logprev=%13.5e\n", log(dfrac/l),
    // log(dfracnext/lnext), log(dfracprev/lprev) ); printf("ldfrac=%13.5e
    // ldfracnext=%13.5e\n", ldfrac, ldfracnext );
 
    valuey = m_HistoBordersy.position_exp(ibiny, beta, residual_rnd);
    valuex = m_HistoBordersx.position(ibinx, rnd2);
  }

rnd_to_fct() [3/4]

virtual void TFCS2DFunction::rnd_to_fct

inherited

Function gets random number rnd in the range [0,1) as argument and returns function value according to a histogram distribution.

rnd_to_fct() [4/4]

void TFCS2DFunction::rnd_to_fct ( float  value[], const float  rnd[]  ) const

virtualinherited

Function gets array of random numbers rnd[] in the range [0,1) as arguments and returns function value in array value.

For a n-dimensional function, value and rnd should both have n elements.

Implements TFCSFunction.

Definition at line 20 of file TFCS2DFunction.cxx.

                                                                      {
  rnd_to_fct(value[0], value[1], rnd[0], rnd[1]);
}

set_nbins()

void TFCS2DFunctionTemplateHistogram< Txvec, Tyvec, Tz, float >::set_nbins ( size_t  nbinsx, size_t  nbinsy  )

inlineinherited

set number of bins

Definition at line 39 of file TFCS2DFunctionTemplateHistogram.h.

                                               {
    m_HistoBordersx.set_nbins(nbinsx);
    m_HistoBordersy.set_nbins(nbinsy);
    m_HistoContents.set_nbins(nbinsx * nbinsy);
  };

setLevel()

void ISF_FCS::MLogging::setLevel ( MSG::Level  lvl )

virtualinherited

Update outputlevel.

Definition at line 105 of file MLogging.cxx.

                                    {
  lvl = (lvl >= MSG::NUM_LEVELS) ? MSG::ALWAYS
        : (lvl < MSG::NIL)       ? MSG::NIL
                                 : lvl;
  msg().setLevel(lvl);
}

startMsg()

std::string ISF_FCS::MLogging::startMsg ( MSG::Level  lvl, const std::string &  file, int  line  )

staticinherited

Make a message to decorate the start of logging.

Print a message for the start of logging.

Definition at line 116 of file MLogging.cxx.

                                                                          {
  int col1_len = 20;
  int col2_len = 5;
  int col3_len = 10;
  auto last_slash = file.find_last_of('/');
  int path_len = last_slash == std::string::npos ? 0 : last_slash;
  int trim_point = path_len;
  int total_len = file.length();
  if (total_len - path_len > col1_len)
    trim_point = total_len - col1_len;
  std::string trimmed_name = file.substr(trim_point);
  const char *LevelNames[MSG::NUM_LEVELS] = {
      "NIL", "VERBOSE", "DEBUG", "INFO", "WARNING", "ERROR", "FATAL", "ALWAYS"};
  std::string level = LevelNames[lvl];
  std::string level_string = std::string("(") + level + ") ";
  std::stringstream output;
  output << std::setw(col1_len) << std::right << trimmed_name << ":"
         << std::setw(col2_len) << std::left << line << std::setw(col3_len)
         << std::right << level_string;
  return output.str();
}

Member Data Documentation

ATLAS_THREAD_SAFE

boost::thread_specific_ptr<MsgStream> m_msg_tls ISF_FCS::MLogging::ATLAS_THREAD_SAFE

inlinestaticprivateinherited

Do not persistify!

MsgStream instance (a std::cout like with print-out levels)

Definition at line 215 of file MLogging.h.

m_HistoBordersx

Txvec TFCS2DFunctionTemplateHistogram< Txvec, Tyvec, Tz, float >::m_HistoBordersx

protectedinherited

Definition at line 243 of file TFCS2DFunctionTemplateHistogram.h.

m_HistoBordersy

Tyvec TFCS2DFunctionTemplateHistogram< Txvec, Tyvec, Tz, float >::m_HistoBordersy

protectedinherited

Definition at line 244 of file TFCS2DFunctionTemplateHistogram.h.

m_HistoContents

TFCS1DFunction_HistogramContent<Tz, float > TFCS2DFunctionTemplateHistogram< Txvec, Tyvec, Tz, float >::m_HistoContents

protectedinherited

Definition at line 245 of file TFCS2DFunctionTemplateHistogram.h.

m_nm

std::string ISF_FCS::MLogging::m_nm

privateinherited

Message source name.

Definition at line 211 of file MLogging.h.

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

• TFCS2DFunctionTemplateInterpolationExpHistogram.h