Inheritance diagram for NeuroTriggerParameters:

Public Member Functions
	NeuroTriggerParameters (std::string &filename)

int	to_intTiming (const std::string &text) const

const std::string	to_strTiming (const unsigned &i) const

const std::string	et_option () const
	return the string variant ov the et option

void	loadconfigtxt (const std::string &filename)
	load the configuration from a file

void	saveconfigtxt (const std::string &filename)
	save the configuration to a file

template<typename X >
std::string	print2dArray (const std::string &name, std::vector< std::vector< NNTParam< X > > > vecvec)
	this is a class for piping the output of a 2d array to a string with brackets

template<typename X >
std::string	print1dArray (const std::string &name, std::vector< NNTParam< X > > vecvec)
	this is a class for piping the output of a 1d array to a string with brackets

template<typename X >
std::vector< std::vector< X > >	tcastvector (const std::vector< std::vector< NNTParam< X > > > vec) const
	the parameters stored in the parameterset are not advanced enough to be vectors, they can only be single data types.

template<typename X >
std::vector< X >	tcastvector (const std::vector< NNTParam< X > > vec) const

Public Attributes
NNTParam< unsigned >	nInput
	Network parameters.

NNTParam< unsigned >	nOutput
	number of output nodes

NNTParam< unsigned >	nMLP
	Number of networks.

NNTParam< bool >	targetZ
	train z as output

NNTParam< bool >	targetTheta
	train theta as output

NNTParam< bool >	multiplyHidden
	If true, multiply nHidden with number of input nodes.

NNTParam< unsigned >	tMax
	Maximal drift time, identical for all networks.

NNTParam< bool >	rescaleTarget
	flag to allow for target tracks lying out of the output range to be rescaled during training.

NNTParam< bool >	cutSum
	only used in the idhist module.

NNTParam< double >	relevantCut
	only used in the idhist module.

NNTParam< unsigned >	ETOption
	Determine, how the event time should be obtained.

std::vector< std::vector< NNTParam< float > > >	phiRangeUse
	Phi region for which MLP is used in degree for all networks.

std::vector< std::vector< NNTParam< float > > >	thetaRangeUse
	Theta region for which MLP is used in degree for all networks.

std::vector< std::vector< NNTParam< float > > >	invptRangeUse
	Charge / Pt region for which MLP is used in 1/GeV for all networks.

std::vector< std::vector< NNTParam< float > > >	phiRangeTrain
	Phi region for which MLP is trained in degree for all networks.

std::vector< std::vector< NNTParam< float > > >	thetaRangeTrain
	Theta region for which MLP is trained in degree for all networks.

std::vector< std::vector< NNTParam< float > > >	invptRangeTrain
	Charge / Pt region for which MLP is trained in 1/GeV for all networks.

std::vector< std::vector< NNTParam< float > > >	nHidden
	Number of nodes in each hidden layer for all networks or factor to multiply with number of inputs.

std::vector< std::vector< NNTParam< float > > >	outputScale
	Output scale for all networks.

std::vector< NNTParam< unsigned short > >	maxHitsPerSL
	Maximum number of hits in a single super layer for all networks.

std::vector< NNTParam< unsigned long > >	SLpattern
	Super layer pattern for which MLP is trained for all networks.

std::vector< NNTParam< unsigned long > >	SLpatternMask
	Super layer pattern mask for which MLP is trained for all networks.

std::vector< NNTParam< unsigned > >	precision
	precision used for the hardware simulation

std::vector< std::vector< NNTParam< float > > >	IDRanges
	relative ID range of the relevant wire IDs of the track segments that are taken into consideration when determining the best fitting track segments.

Private Member Functions
template<typename X >
bool	checkarr (std::vector< std::vector< NNTParam< X > > > vec)
	check, if a vector is already set.

template<typename X >
bool	checkarr (std::vector< NNTParam< X > > vec)
	check, if a vector is already set.

template<typename X >
std::vector< std::vector< NNTParam< X > > >	read2dArray (std::string keyx, bool locked)
	fill the array from a given string that looks like: [[1,2],[3, 4]]

template<typename X >
std::vector< NNTParam< X > >	read1dArray (std::string keyx, bool locked)
	fill the array from a given string that looks like: [1,2,3]

Detailed Description

Definition at line 70 of file NeuroTriggerParameters.h.

Constructor & Destructor Documentation

◆ NeuroTriggerParameters() [1/2]

NeuroTriggerParameters ( )

inline

Definition at line 72 of file NeuroTriggerParameters.h.

72{};

◆ NeuroTriggerParameters() [2/2]

NeuroTriggerParameters ( std::string & filename )

Definition at line 23 of file NeuroTriggerParameters.cc.

{
  NeuroTriggerParameters::loadconfigtxt(filename);
 
}

◆ ~NeuroTriggerParameters()

virtual ~NeuroTriggerParameters ( )

inlinevirtual

Definition at line 74 of file NeuroTriggerParameters.h.

74{};

Member Function Documentation

◆ checkarr() [1/2]

bool checkarr ( std::vector< NNTParam< X > > vec )

private

check, if a vector is already set.

this is done by just checking the first member of the vector.

Definition at line 147 of file NeuroTriggerParameters.cc.

{
  // check, if a vector is already set. this is done by just checking the first member of the vector.
  if (vec.size() < 1) {return false;}
  else {return vec[0].isSet();}
}

◆ checkarr() [2/2]

bool checkarr ( std::vector< std::vector< NNTParam< X > > > vec )

private

check, if a vector is already set.

this is done by just checking the first member of the vector.

Definition at line 138 of file NeuroTriggerParameters.cc.

{
  // check, if a vector is already set. this is done by just checking the first member of the vector.
  if (vec.size() < 1) {return false;}
  else if (vec[0].size() < 1) {return false;}
  else {return vec[0][0].isSet();}
}

◆ et_option()

const std::string et_option ( ) const

inline

return the string variant ov the et option

Definition at line 110 of file NeuroTriggerParameters.h.

110{return to_strTiming(ETOption);}

Belle2::NeuroTriggerParameters::ETOption

NNTParam< unsigned > ETOption

Determine, how the event time should be obtained.

Definition: NeuroTriggerParameters.h:189

◆ loadconfigtxt()

void loadconfigtxt ( const std::string & filename )

load the configuration from a file

Definition at line 30 of file NeuroTriggerParameters.cc.

{
  // now loading confile
  std::ifstream confile;
  try {
    confile.open(filename, std::ifstream::in);
  } catch (int e) {
    saveconfigtxt("neuroconfig_example.conf");
    B2ERROR("Configuration file " + filename + " could not be loaded! Make sure to give the configuration file as a parameter. \
              An example file neuroconfig_example.conf has been saved.");
 
    exit(EXIT_FAILURE);
  }
  std::string line_all;
  if (!confile.is_open()) {
    saveconfigtxt("neuroconfig_example.conf");
    B2ERROR("Configuration file " + filename + " could not be loaded! Make sure to give the configuration file as a parameter. \
              An example file neuroconfig_example.conf has been saved.");
    exit(EXIT_FAILURE);
  }
  while (std::getline(confile, line_all)) {
    // remove comments
    std::size_t hashtag = line_all.find('#');
    std::string line = line_all.substr(0, hashtag);
    std::string par;
    std::string key;
    std::string skip;
    if (line.length() < 3) {
      continue;
      // check, if line wasnt a pure comment line
    }
    bool locked = false; //check, if "==" was used and the variable should be registered as locked
    if (line.find('=') == std::string::npos) {
      continue;
    }
    line.erase(std::remove(line.begin(), line.end(), ' '), line.end()); // remove whitespaces in whole string
    par = line.substr(0, line.find('='));
    std::string l;
    l = line.substr(line.find("=") + 1, 1);
    if (l  == "=") {
      locked = true;
    }
    // now find the value that should be asigned to the "par"
    key = (locked) ? line.substr((line.find('=') + 2), line.length() - line.find('=') - 2) : line.substr((line.find('=') + 1),
          line.length() - line.find('=') - 1);
    if (par == "nInput")         {
      nInput = std::stoul(key);
      if (locked) {nInput.lock();}
    } else if (par == "nOutput")        {
      nOutput = std::stoul(key);
      if (locked) {nOutput.lock();}
    } else if (par == "relevantCut")        {
      relevantCut = std::stod(key);
      if (locked) {relevantCut.lock();}
    } else if (par == "nMLP")           {
      nMLP = std::stoul(key);
      if (locked) {nMLP.lock();}
    } else if (par == "targetZ")        {
      targetZ = std::stoi(key);
      if (locked) {targetZ.lock();}
    } else if (par == "targetTheta")    {
      targetTheta = std::stoi(key);
      if (locked) {targetTheta.lock();}
    } else if (par == "multiplyHidden")    {
      multiplyHidden = std::stoi(key);
      if (locked) {multiplyHidden.lock();}
    } else if (par == "rescaleTarget")    {
      rescaleTarget = std::stoi(key);
      if (locked) {rescaleTarget.lock();}
    } else if (par == "cutSum")    {
      cutSum = std::stoi(key);
      if (locked) {cutSum.lock();}
    } else if (par == "tMax")           {
      tMax = std::stoul(key);
      if (locked) {tMax.lock();}
    } else if (par == "ETOption")       {
      ETOption = std::stoul(key);
      if (locked) {ETOption.lock();}
    } else if (par == "IDRanges")    {
      IDRanges = read2dArray<float>(key, locked);
    } else if (par == "phiRangeUse")    {
      phiRangeUse = read2dArray<float>(key, locked);
    } else if (par == "thetaRangeUse")    {
      thetaRangeUse = read2dArray<float>(key, locked);
    } else if (par == "invptRangeUse")    {
      invptRangeUse = read2dArray<float>(key, locked);
    } else if (par == "phiRangeTrain")    {
      phiRangeTrain = read2dArray<float>(key, locked);
    } else if (par == "thetaRangeTrain")    {
      thetaRangeTrain = read2dArray<float>(key, locked);
    } else if (par == "invptRangeTrain")    {
      invptRangeTrain = read2dArray<float>(key, locked);
    } else if (par == "nHidden")    {
      nHidden = read2dArray<float>(key, locked);
    } else if (par == "maxHitsPerSL")    {
      maxHitsPerSL = read1dArray<unsigned short>(key, locked);
    } else if (par == "outputScale")    {
      outputScale = read2dArray<float>(key, locked);
    } else if (par == "SLpattern")    {
      SLpattern = read1dArray<unsigned long>(key, locked);
    } else if (par == "SLpatternMask")    {
      SLpatternMask = read1dArray<unsigned long>(key, locked);
    } else if (par == "precision")    {
      precision = read1dArray<unsigned>(key, locked);
    }
  }
}

◆ print1dArray()

std::string print1dArray	(	const std::string &	name,
		std::vector< NNTParam< X > >	vecvec
	)

this is a class for piping the output of a 1d array to a string with brackets

Definition at line 341 of file NeuroTriggerParameters.cc.

{
  // this is a class for piping the output of a 1d array to a string with brackets
  std::stringstream savestream;
  savestream << name << " " << (vecvec[0].isLocked() ? "== " : "= ") << "[";
  bool incomma = false;
  for (auto y : vecvec) {
    if (incomma) {savestream << ",";}
    incomma = true;
    savestream << y;
  }
  savestream << "]" << std::endl;
  return savestream.str();
}

◆ print2dArray()

std::string print2dArray	(	const std::string &	name,
		std::vector< std::vector< NNTParam< X > > >	vecvec
	)

this is a class for piping the output of a 2d array to a string with brackets

Definition at line 319 of file NeuroTriggerParameters.cc.

{
  // this is a class for piping the output of a 2d array to a string with brackets
  std::stringstream savestream;
  savestream << name << " " << (vecvec[0][0].isLocked() ? "== " : "= ") << "[";
  bool outcomma = false;
  for (auto x : vecvec) {
    if (outcomma) {savestream << ",";}
    outcomma = true;
    savestream << "[";
    bool incomma = false;
    for (auto y : x) {
      if (incomma) {savestream << ",";}
      incomma = true;
      savestream << y;
    }
    savestream << "]";
  }
  savestream << "]" << std::endl;
  return savestream.str();
}

◆ read1dArray()

std::vector< NNTParam< X > > read1dArray	(	std::string	keyx,
		bool	locked
	)

private

fill the array from a given string that looks like: [1,2,3]

Definition at line 377 of file NeuroTriggerParameters.cc.

{
  std::string key = keyx;
  // parse the brackets here to fill the vector: [[1,2], 3,4]]
  std::string pairstr = key.substr(1, key.find("]", 1) - 1); // this shopuld be 1,2 now
  std::vector<NNTParam<X>> newpair;
  std::size_t jpos;
  for (jpos = 0; jpos != std::string::npos; jpos = pairstr.find(",", jpos)) {
    if (!(jpos == 0)) {jpos++;}
    newpair.push_back(NNTParam<X>(std::stof(pairstr.substr(jpos, pairstr.find(",") - jpos))));
    if (locked) {newpair.back().lock();}
  }
  return newpair;
}

◆ read2dArray()

std::vector< std::vector< NNTParam< X > > > read2dArray	(	std::string	keyx,
		bool	locked
	)

private

fill the array from a given string that looks like: [[1,2],[3, 4]]

Definition at line 356 of file NeuroTriggerParameters.cc.

{
  std::vector<std::vector<NNTParam<X>>> retarr;
  std::string key = keyx;
  // parse the brackets here to fill the vector: [[1,2], 3,4]]
  key = key.substr(key.find("[") + 1, std::string::npos); // without outer brackets: [1,2], [3,4]
  for (std::size_t ipos = 0; ipos != std::string::npos; ipos = key.find("[", ipos + 1)) {
    std::string pairstr = key.substr(ipos + 1, key.find("]", ipos + 1) - ipos - 1); // this shopuld be 1,2 now
    std::vector<NNTParam<X>> newpair;
    std::size_t jpos;
    for (jpos = 0; jpos != std::string::npos; jpos = pairstr.find(",", jpos)) {
      if (!(jpos == 0)) {jpos++;}
      newpair.push_back(NNTParam<X>(std::stof(pairstr.substr(jpos, pairstr.find(",") - jpos))));
      if (locked) {newpair.back().lock();}
    }
    retarr.push_back(newpair);
  }
  return retarr;
}

◆ saveconfigtxt()

void saveconfigtxt ( const std::string & filename )

save the configuration to a file

Definition at line 154 of file NeuroTriggerParameters.cc.

{
  // save all the configuration otions in a file, which can later be used to initialize a new parameter set.
  // only paramters, that already have been set are saved. parameters which are locked, are written wit a "==".
  std::ofstream savestream;
  savestream.open(filename);
  savestream << "########################################################" << std::endl;
  savestream << "### Neurotrigger configuration file created by basf2 ###" << std::endl;
  savestream << "########################################################" << std::endl << std::endl;
  savestream << "# '=' means the parameter is set and can be changed," << std::endl;
  savestream << "# '==' means the parameter is locked and should not be changed." << std::endl << std::endl;
 
  savestream << "# number of input nodes " << std::endl;
  if (nInput.isSet()) {
    savestream << "nInput " << (nInput.isLocked() ? "== " : "= ") << nInput << std::endl;
    savestream  << std::endl;
  } else {savestream << "nInput = 27" << std::endl;}
  savestream << "# number of output nodes " << std::endl;
  if (nOutput.isSet()) {
    savestream << "nOutput " << (nOutput.isLocked() ? "== " : "= ") << nOutput << std::endl;
    savestream  << std::endl;
  } else {savestream << "nOutput = 2" << std::endl;}
  savestream << "# If true, relevantCut is applied to the sum over hit counters, " << std::endl;
  savestream << "#  otherwise directly on the hit counters." << std::endl;
  if (cutSum.isSet()) {
    savestream << "cutSum " << (cutSum.isLocked() ? "== " : "= ") << cutSum << std::endl;
    savestream  << std::endl;
  } else {savestream << "cutSum = 0" << std::endl;}
  savestream << "# only used in the idhist module. it defines the how much of the idrange is cut off after making the histogram " <<
             std::endl;
  if (relevantCut.isSet()) {
    savestream << "relevantCut " << (relevantCut.isLocked() ? "== " : "= ") << relevantCut << std::endl;
    savestream  << std::endl;
  } else {savestream << "relevantCut = 0.02" << std::endl;}
  savestream << "# flag to allow for target tracks lying out of the output range to be rescaled during training. " << std::endl;
  if (rescaleTarget.isSet()) {
    savestream << "rescaleTarget " << (rescaleTarget.isLocked() ? "== " : "= ") << rescaleTarget << std::endl;
    savestream  << std::endl;
  } else {savestream << "rescaleTarget = 0" << std::endl;}
  savestream << "# Number of networks. For network specific parameters you can give " << std::endl;
  savestream << "#  either a list with values for each network, or a single value that will be used" << std::endl;
  savestream << "#  for all. The ranges are also valid if nPhi * nPt * nTheta * nPattern = nMLPs. " << std::endl;
  if (nMLP.isSet()) {
    savestream << "nMLP " << (nMLP.isLocked() ? "== " : "= ") << nMLP << std::endl;
    savestream  << std::endl;
  } else {savestream << "nMLP = 5" << std::endl;}
  savestream << "# train z as output " << std::endl;
  if (targetZ.isSet()) {
    savestream << "targetZ " << (targetZ.isLocked() ? "== " : "= ") << targetZ << std::endl;
    savestream  << std::endl;
  } else {savestream << "targetZ = 1" << std::endl;}
  savestream << "# train theta as output " << std::endl;
  if (targetTheta.isSet()) {
    savestream << "targetTheta " << (targetTheta.isLocked() ? "== " : "= ") << targetTheta << std::endl;
    savestream  << std::endl;
  } else {savestream << "targetTheta = 1" << std::endl;}
  savestream << "# If true, multiply nHidden with number of input nodes. " << std::endl;
  if (multiplyHidden.isSet()) {
    savestream << "multiplyHidden " << (multiplyHidden.isLocked() ? "== " : "= ") << multiplyHidden << std::endl;
    savestream  << std::endl;
  } else {savestream << "multiplyHidden = 0" << std::endl;}
  savestream << "# Maximal drift time, identical for all networks. " << std::endl;
  if (tMax.isSet()) {
    savestream << "tMax " << (tMax.isLocked() ? "== " : "= ") << tMax << std::endl;
    savestream  << std::endl;
  } else {savestream << "tMax = 256" << std::endl;}
  savestream << "# Determine, how the event time should be obtained. The options are:" << std::endl;
  for (unsigned i = 0; i < 11; i++) {
    savestream << "# " << i << ": " << to_strTiming(i) << std::endl;
  }
  if (ETOption.isSet()) {
    savestream << "ETOption " << (ETOption.isLocked() ? "== " : "= ") << ETOption << std::endl;
    savestream  << std::endl;
  } else {savestream << "ETOption = 7" << std::endl;}
  savestream << "# Phi region for which MLP is used in degree for all networks. " << std::endl;
  if (checkarr(phiRangeUse)) {
    savestream << print2dArray<float>("phiRangeUse", phiRangeUse);
    savestream  << std::endl;
  } else {savestream << "phiRangeUse = [[0, 360]]" << std::endl;}
  savestream << "# relative ID range of the relevant wire IDs of the track segments " << std::endl;
  savestream << "#  that are taken into consideration when determining the best fitting track segments. " << std::endl;
  if (checkarr(IDRanges)) {
    savestream << print2dArray<float>("IDRanges", IDRanges);
    savestream  << std::endl;
  } else {
    savestream << "IDRanges = [[0,-1.5,1.5,-7.5,-0.5,-1.5,1.5,0.5,7.5,-1.5,1.5,-8.5,0.5,-2.5,1.5,-0.5,10.5,-3.5,2.5],";
    savestream <<             "[1,-1.5,1.5,-7.5,-0.5,-1.5,1.5,0.5,7.5,-1.5,1.5,-8.5,0.5,-2.5,1.5,-0.5,10.5,-3.5,2.5],";
    savestream <<             "[2,-1.5,1.5,-7.5,-0.5,-1.5,1.5,0.5,7.5,-1.5,1.5,-8.5,0.5,-2.5,1.5,-0.5,10.5,-3.5,2.5],";
    savestream <<             "[3,-1.5,1.5,-7.5,-0.5,-1.5,1.5,0.5,7.5,-1.5,1.5,-8.5,0.5,-2.5,1.5,-0.5,10.5,-3.5,2.5],";
    savestream <<             "[4,-1.5,1.5,-7.5,-0.5,-1.5,1.5,0.5,7.5,-1.5,1.5,-8.5,0.5,-2.5,1.5,-0.5,10.5,-3.5,2.5]]";
    savestream << std::endl;
  }
  savestream << "# Theta region for which MLP is used in degree for all networks. " << std::endl;
  if (checkarr(thetaRangeUse)) {
    savestream << print2dArray<float>("thetaRangeUse", thetaRangeUse);
    savestream  << std::endl;
  } else {savestream << "thetaRangeUse = [[10, 170]]" << std::endl;}
  savestream << "# Charge / Pt region for which MLP is used in 1/GeV for all networks. " << std::endl;
  if (checkarr(invptRangeUse)) {
    savestream << print2dArray<float>("invptRangeUse", invptRangeUse);
    savestream  << std::endl;
  } else {savestream << "invptRangeUse = [[-5, 5]]" << std::endl;}
  savestream << "# Phi region for which MLP is trained in degree for all networks. " << std::endl;
  savestream << "#   Can be larger than use range to avoid edge effects. " << std::endl;
  if (checkarr(phiRangeTrain)) {
    savestream << print2dArray<float>("phiRangeTrain", phiRangeTrain);
    savestream  << std::endl;
  } else {savestream << "phiRangeTrain = [[0, 360]]" << std::endl;}
  savestream << "# Theta region for which MLP is trained in degree for all networks. " << std::endl;
  savestream << "#   Can be larger than use range to avoid edge effects. " << std::endl;
  if (checkarr(thetaRangeTrain)) {
    savestream << print2dArray<float>("thetaRangeTrain", thetaRangeTrain);
    savestream  << std::endl;
  } else {savestream << "thetaRangeTrain = [[10, 170]]" << std::endl;}
  savestream << "# charge/Pt region for which MLP is trained in degree for all networks. " << std::endl;
  savestream << "#   Can be larger than use range to avoid edge effects. " << std::endl;
  if (checkarr(invptRangeTrain)) {
    savestream << print2dArray<float>("invptRangeTrain", invptRangeTrain);
    savestream  << std::endl;
  } else {savestream << "invptRangeTrain = [[-5, 5]]" << std::endl;}
  savestream << "# Number of nodes in each hidden layer for all networks" << std::endl;
  savestream << "#  or factor to multiply with number of inputs." << std::endl;
  savestream << "#  The number of layers is derived from the shape." << std::endl;
  if (checkarr(nHidden)) {
    savestream << print2dArray<float>("nHidden", nHidden);
    savestream  << std::endl;
  } else {savestream << "nHidden = [[81]]" << std::endl;}
  savestream << "# Maximum number of hits in a single super layer for all networks. " << std::endl;
  if (checkarr(maxHitsPerSL)) {
    savestream << print1dArray<unsigned short>("maxHitsPerSL", maxHitsPerSL);
    savestream  << std::endl;
  } else {savestream << "maxHitsPerSL = [1]" << std::endl;}
  savestream << "# Output scale for all networks. " << std::endl;
  if (checkarr(outputScale)) {
    savestream << print2dArray<float>("outputScale", outputScale);
    savestream  << std::endl;
  } else {savestream << "outputScale = [[-100, 100, 10, 170]]" << std::endl;}
  savestream << "# Super layer pattern for which MLP is trained for all networks." << std::endl;
  savestream << "#   Binary pattern of 9 * maxHitsPerSL bits (on/off for each hit)." << std::endl;
  savestream << "#   0 in bit <i>: hits from super layer <i> are not used." << std::endl;
  savestream << "#   1 in bit <i>: hits from super layer <i> are used." << std::endl;
  savestream << "#   SLpattern = 0: use any hits present, don't check the pattern. " << std::endl;
  if (checkarr(SLpattern)) {
    savestream << print1dArray<unsigned long>("SLpattern", SLpattern);
    savestream  << std::endl;
  } else {savestream << "SLpattern = [511, 383, 479, 503, 509]" << std::endl;}
  savestream << "# Super layer pattern mask for which MLP is trained for all networks." << std::endl;
  savestream << "#   Binary pattern of 9 * maxHitsPerSL bits (on/off for each hit)." << std::endl;
  savestream << "#   0 in bit <i>: super layer <i> may or may not have a hit." << std::endl;
  savestream << "#   1 in bit <i>: super layer <i>" << std::endl;
  savestream << "#                 - must have a hit if SLpattern bit <i> = 1" << std::endl;
  savestream << "#                 - must not have a hit if SLpattenr bit <i> = 0 " << std::endl;
  if (checkarr(SLpatternMask)) {
    savestream << print1dArray<unsigned long>("SLpatternMask", SLpatternMask);
    savestream  << std::endl;
  } else {savestream << "SLpatternMask = [170]" << std::endl;}
  savestream << "# precision used for the hardware simulation " << std::endl;
  if (checkarr(precision)) {
    savestream << print1dArray<unsigned>("precision", precision);
    savestream  << std::endl;
  } else {savestream << "precision = [12, 8, 8, 12, 10, 10]" << std::endl;}
  savestream.close();
}

◆ tcastvector() [1/2]

std::vector< X > tcastvector ( const std::vector< NNTParam< X > > vec ) const

inline

Definition at line 140 of file NeuroTriggerParameters.h.

    {
      std::vector<std::vector<X>> ret;
      for (auto x : vec) {
        ret.push_back((X) x);
      }
      return ret;
    }

◆ tcastvector() [2/2]

std::vector< std::vector< X > > tcastvector ( const std::vector< std::vector< NNTParam< X > > > vec ) const

inline

the parameters stored in the parameterset are not advanced enough to be vectors, they can only be single data types.

the workaround was to make every variable contained in the (nested) vector an NNTParam. for the further use, those have to be converted to float vecors, which is done by the tcastvector function.

Definition at line 126 of file NeuroTriggerParameters.h.

    {
      std::vector<std::vector<X>> ret;
      for (auto x : vec) {
        std::vector<X> line;
        for (auto y : x) {
          line.push_back((X) y);
        }
        ret.push_back(line);
      }
      return ret;
    }

◆ to_intTiming()

int to_intTiming ( const std::string & text ) const

inline

Definition at line 77 of file NeuroTriggerParameters.h.

    {
      if (text == "fastestpriority") {return 0;}
      else if (text == "fastest2d") {return 1;}
      else if (text == "etf") {return 2;}
      else if (text == "etf_or_fastestpriority") {return 3;}
      else if (text == "etf_or_fastest2d") {return 4;}
      else if (text == "etf_only") {return 5;}
      else if (text == "etfcc") {return 6;}
      else if (text == "etfhwin") {return 7;}
      else if (text == "etfcc_or_fastestpriority") {return 8;}
      else if (text == "min_etf_fastestpriority") {return 9;}
      else if (text == "min_etfcc_fastestpriority") {return 10;}
      else {return -1;}
    }

◆ to_strTiming()

const std::string to_strTiming ( const unsigned & i ) const

inline

Definition at line 92 of file NeuroTriggerParameters.h.

    {
      if (i == 0) {return "fastestpriority";}
      else if (i == 1) {return "fastest2d";}
      else if (i == 2) {return "etf";}
      else if (i == 3) {return "etf_or_fastestpriority";}
      else if (i == 4) {return "etf_or_fastest2d";}
      else if (i == 5) {return "etf_only";}
      else if (i == 6) {return "etfcc";}
      else if (i == 7) {return "etfhwin";}
      else if (i == 8) {return "etfcc_or_fastestpriority";}
      else if (i == 9) {return "min_etf_fastestpriority";}
      else if (i == 10) {return "min_etfcc_fastestpriority";}
      else {return "invalid";}
    }

Member Data Documentation

◆ cutSum

NNTParam<bool> cutSum

only used in the idhist module.

it defines wether to use a cutsum or not

Definition at line 173 of file NeuroTriggerParameters.h.

◆ ETOption

NNTParam<unsigned> ETOption

Determine, how the event time should be obtained.

The options are: fastestpriority fastest2d etf etf_or_fastestpriority etf_or_fastest2d etf_only etfcc etfhwin etfcc_or_fastestpriority min_etf_fastestpriority min_etfcc_fastestpriority

Definition at line 189 of file NeuroTriggerParameters.h.

◆ IDRanges

std::vector<std::vector<NNTParam<float> > > IDRanges

relative ID range of the relevant wire IDs of the track segments that are taken into consideration when determining the best fitting track segments.

Definition at line 231 of file NeuroTriggerParameters.h.

◆ invptRangeTrain

std::vector<std::vector<NNTParam<float> > > invptRangeTrain

Charge / Pt region for which MLP is trained in 1/GeV for all networks.

Can be larger than use range to avoid edge effects.

Definition at line 205 of file NeuroTriggerParameters.h.

◆ invptRangeUse

std::vector<std::vector<NNTParam<float> > > invptRangeUse

Charge / Pt region for which MLP is used in 1/GeV for all networks.

Definition at line 196 of file NeuroTriggerParameters.h.

◆ maxHitsPerSL

std::vector<NNTParam<unsigned short> > maxHitsPerSL

Maximum number of hits in a single super layer for all networks.

Definition at line 214 of file NeuroTriggerParameters.h.

◆ multiplyHidden

NNTParam<bool> multiplyHidden

If true, multiply nHidden with number of input nodes.

Definition at line 167 of file NeuroTriggerParameters.h.

◆ nHidden

std::vector<std::vector<NNTParam<float> > > nHidden

Number of nodes in each hidden layer for all networks or factor to multiply with number of inputs.

The number of layers is derived from the shape.

Definition at line 210 of file NeuroTriggerParameters.h.

◆ nInput

NNTParam<unsigned> nInput

Network parameters.

number of input nodes

Definition at line 153 of file NeuroTriggerParameters.h.

◆ nMLP

NNTParam<unsigned> nMLP

Number of networks.

For network specific parameters you can give either a list with values for each network, or a single value that will be used for all. The ranges are also valid if nPhi * nPt * nTheta * nPattern = nMLPs.

Definition at line 161 of file NeuroTriggerParameters.h.

◆ nOutput

NNTParam<unsigned> nOutput

number of output nodes

Definition at line 155 of file NeuroTriggerParameters.h.

◆ outputScale

std::vector<std::vector<NNTParam<float> > > outputScale

Output scale for all networks.

Definition at line 212 of file NeuroTriggerParameters.h.

◆ phiRangeTrain

std::vector<std::vector<NNTParam<float> > > phiRangeTrain

Phi region for which MLP is trained in degree for all networks.

Can be larger than use range to avoid edge effects.

Definition at line 199 of file NeuroTriggerParameters.h.

◆ phiRangeUse

std::vector<std::vector<NNTParam<float> > > phiRangeUse

Phi region for which MLP is used in degree for all networks.

Definition at line 192 of file NeuroTriggerParameters.h.

◆ precision

std::vector<NNTParam<unsigned> > precision

precision used for the hardware simulation

Definition at line 229 of file NeuroTriggerParameters.h.

◆ relevantCut

NNTParam<double> relevantCut

only used in the idhist module.

it defines the how much of the idrange is cut off after making the histogram

Definition at line 175 of file NeuroTriggerParameters.h.

◆ rescaleTarget

NNTParam<bool> rescaleTarget

flag to allow for target tracks lying out of the output range to be rescaled during training.

Definition at line 171 of file NeuroTriggerParameters.h.

◆ SLpattern

std::vector<NNTParam<unsigned long> > SLpattern

Super layer pattern for which MLP is trained for all networks.

Binary pattern of 9 * maxHitsPerSL bits (on/off for each hit). 0 in bit : hits from super layer are not used. 1 in bit : hits from super layer are used. SLpattern = 0: use any hits present, don't check the pattern.

Definition at line 220 of file NeuroTriggerParameters.h.

◆ SLpatternMask

std::vector<NNTParam<unsigned long> > SLpatternMask

Super layer pattern mask for which MLP is trained for all networks.

Binary pattern of 9 * maxHitsPerSL bits (on/off for each hit). 0 in bit : super layer may or may not have a hit. 1 in bit : super layer

must have a hit if SLpattern bit = 1
must not have a hit if SLpattenr bit = 0

Definition at line 227 of file NeuroTriggerParameters.h.

◆ targetTheta

NNTParam<bool> targetTheta

train theta as output

Definition at line 165 of file NeuroTriggerParameters.h.

◆ targetZ

NNTParam<bool> targetZ

train z as output

Definition at line 163 of file NeuroTriggerParameters.h.

◆ thetaRangeTrain

std::vector<std::vector<NNTParam<float> > > thetaRangeTrain

Theta region for which MLP is trained in degree for all networks.

Can be larger than use range to avoid edge effects.

Definition at line 202 of file NeuroTriggerParameters.h.

◆ thetaRangeUse

std::vector<std::vector<NNTParam<float> > > thetaRangeUse

Theta region for which MLP is used in degree for all networks.

Definition at line 194 of file NeuroTriggerParameters.h.

◆ tMax

NNTParam<unsigned> tMax

Maximal drift time, identical for all networks.

Definition at line 169 of file NeuroTriggerParameters.h.

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

trg/cdc/include/NeuroTriggerParameters.h
trg/cdc/src/NeuroTriggerParameters.cc

Public Member Functions

Public Attributes

Private Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ NeuroTriggerParameters() [1/2]

◆ NeuroTriggerParameters() [2/2]

◆ ~NeuroTriggerParameters()

Member Function Documentation

◆ checkarr() [1/2]

◆ checkarr() [2/2]

◆ et_option()

◆ loadconfigtxt()

◆ print1dArray()

◆ print2dArray()

◆ read1dArray()

◆ read2dArray()

◆ saveconfigtxt()

◆ tcastvector() [1/2]

◆ tcastvector() [2/2]

◆ to_intTiming()

◆ to_strTiming()

Member Data Documentation

◆ cutSum

◆ ETOption

◆ IDRanges

◆ invptRangeTrain

◆ invptRangeUse

◆ maxHitsPerSL

◆ multiplyHidden

◆ nHidden

◆ nInput

◆ nMLP

◆ nOutput

◆ outputScale

◆ phiRangeTrain

◆ phiRangeUse

◆ precision

◆ relevantCut

◆ rescaleTarget

◆ SLpattern

◆ SLpatternMask

◆ targetTheta

◆ targetZ

◆ thetaRangeTrain

◆ thetaRangeUse

◆ tMax