SiStripHistoTitle.cc

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#include "DataFormats/SiStripCommon/interface/SiStripHistoTitle.h"
#include "DataFormats/SiStripCommon/interface/SiStripKey.h"
#include "DataFormats/SiStripCommon/interface/Constants.h"
#include "DataFormats/SiStripCommon/interface/SiStripFedKey.h"
#include "DataFormats/SiStripCommon/interface/SiStripFecKey.h"
#include "DataFormats/SiStripCommon/interface/SiStripEnumsAndStrings.h"
#include <iostream>
#include <iomanip>

// -----------------------------------------------------------------------------
//
SiStripHistoTitle::SiStripHistoTitle(const sistrip::HistoType& histo_type,
                                     const sistrip::RunType& run_type,
                                     const SiStripKey& key_object,
                                     const std::string& extra_info)
    : title_(""),
      histoType_(histo_type),
      runType_(run_type),
      keyType_(sistrip::UNKNOWN_KEY),
      keyValue_(sistrip::invalid32_),
      granularity_(sistrip::UNKNOWN_GRAN),
      channel_(sistrip::invalid_),
      extraInfo_(extra_info) {
  if (&dynamic_cast<const SiStripFedKey&>(key_object)) {
    keyType_ = sistrip::FED_KEY;
  } else if (&dynamic_cast<const SiStripFecKey&>(key_object)) {
    keyType_ = sistrip::FEC_KEY;
  } else {
    keyType_ = sistrip::UNKNOWN_KEY;
  }
  keyValue_ = key_object.key();
  granularity_ = key_object.granularity();
  channel_ = key_object.channel();
  setTitle();
}

// -----------------------------------------------------------------------------
//
SiStripHistoTitle::SiStripHistoTitle(const sistrip::HistoType& histo_type,
                                     const sistrip::RunType& run_type,
                                     const sistrip::KeyType& key_type,
                                     const uint32_t& key_value,
                                     const sistrip::Granularity& gran,
                                     const uint16_t& channel,
                                     const std::string& extra_info)
    : title_(""),
      histoType_(histo_type),
      runType_(run_type),
      keyType_(key_type),
      keyValue_(key_value),
      granularity_(gran),
      channel_(channel),
      extraInfo_(extra_info) {
  setTitle();
}

// -----------------------------------------------------------------------------
//
SiStripHistoTitle::SiStripHistoTitle(const std::string& histo_title)
    : title_(histo_title),
      histoType_(sistrip::UNDEFINED_HISTO_TYPE),
      runType_(sistrip::UNDEFINED_RUN_TYPE),
      keyType_(sistrip::UNDEFINED_KEY),
      keyValue_(sistrip::invalid32_),
      granularity_(sistrip::UNDEFINED_GRAN),
      channel_(sistrip::invalid_),
      extraInfo_("") {
  extractTitle();
}

// -----------------------------------------------------------------------------
//
void SiStripHistoTitle::setTitle() {
  std::stringstream title;

  // Append HistoType, RunType, KeyType and KeyValue
  title << SiStripEnumsAndStrings::histoType(histoType_) << sistrip::sep_ << SiStripEnumsAndStrings::runType(runType_)
        << sistrip::sep_ << SiStripEnumsAndStrings::keyType(keyType_) << sistrip::hex_ << std::setfill('0')
        << std::setw(8) << std::hex << keyValue_ << std::dec << sistrip::sep_;

  // Append Granularity and channel number
  title << SiStripEnumsAndStrings::granularity(granularity_);
  if (channel_) {
    title << channel_;
  }

  // Append extra info
  if (!extraInfo_.empty()) {
    title << sistrip::sep_ << extraInfo_;
  }

  title_ = title.str();
}

// -----------------------------------------------------------------------------
//
void SiStripHistoTitle::extractTitle() {
  std::string::size_type length = title_.length();
  std::string::size_type position = 0;
  std::string::size_type pos = 0;
  std::string::size_type siz = 0;

  // Extract HistoType
  siz = title_.find(sistrip::sep_, position) - position;
  histoType_ = SiStripEnumsAndStrings::histoType(title_.substr(position, siz));
  std::string histo_type = SiStripEnumsAndStrings::histoType(histoType_);
  position += title_.substr(position).find(histo_type) + histo_type.size() + (sizeof(sistrip::sep_) - 1);
  if (histoType_ == sistrip::UNKNOWN_HISTO_TYPE) {
    position = 0;
  } else if (position >= length) {
    return;
  }

  // Extract RunType
  siz = title_.find(sistrip::sep_, position) - position;
  runType_ = SiStripEnumsAndStrings::runType(title_.substr(position, siz));
  std::string run_type = SiStripEnumsAndStrings::runType(runType_);
  position += title_.substr(position).find(run_type) + run_type.size() + (sizeof(sistrip::sep_) - 1);
  if (position >= length) {
    return;
  }

  // Extract KeyType
  siz = title_.find(sistrip::sep_, position) - position;
  keyType_ = SiStripEnumsAndStrings::keyType(title_.substr(position, siz));
  std::string key_type = SiStripEnumsAndStrings::keyType(keyType_);
  position += title_.substr(position).find(key_type) + key_type.size() + (sizeof(sistrip::hex_) - 1);
  if (position >= length) {
    return;
  }

  // Extract KeyValue
  siz = 8;
  std::stringstream key;
  key << title_.substr(position, siz);
  key >> std::hex >> keyValue_;
  position += siz + (sizeof(sistrip::sep_) - 1);
  if (position >= length) {
    return;
  }

  // Extract Granularity
  pos = title_.find(sistrip::sep_, position);
  if (pos == std::string::npos || pos < position) {
    siz = std::string::npos - position;
  } else {
    siz = pos - position;
  }
  granularity_ = SiStripEnumsAndStrings::granularity(title_.substr(position, siz));
  std::string gran = SiStripEnumsAndStrings::granularity(granularity_);
  position += title_.substr(position).find(gran) + gran.size();
  if (position > length) {
    return;
  }

  // Extract Channel
  pos = title_.find(sistrip::sep_, position);
  if (pos == std::string::npos || pos < position) {
    siz = std::string::npos - position;
  } else {
    siz = pos - position;
  }
  if (position == length || !siz) {
    if (granularity_ != sistrip::UNDEFINED_GRAN) {
      channel_ = 0;
    } else if (granularity_ == sistrip::UNKNOWN_GRAN) {
      channel_ = sistrip::invalid_;
    }
  } else {
    std::stringstream chan;
    chan << title_.substr(position, siz);
    chan >> std::dec >> channel_;
  }
  position += siz + (sizeof(sistrip::sep_) - 1);
  if (position >= length) {
    return;
  }

  // Extract ExtraInfo
  extraInfo_ = title_.substr(position, std::string::npos - position);
}

// -----------------------------------------------------------------------------
//
std::ostream& operator<<(std::ostream& os, const SiStripHistoTitle& title) {
  std::stringstream ss;
  ss << "[SiStripHistoTitle::print]" << std::endl
     << " Title          : " << title.title() << std::endl
     << " HistoType      : " << SiStripEnumsAndStrings::histoType(title.histoType()) << std::endl
     << " RunType        : " << SiStripEnumsAndStrings::runType(title.runType()) << std::endl
     << " KeyType        : " << SiStripEnumsAndStrings::keyType(title.keyType()) << std::endl
     << " KeyValue (hex) : " << std::hex << std::setfill('0') << std::setw(8) << title.keyValue() << std::dec
     << std::endl
     << " Granularity    : " << SiStripEnumsAndStrings::granularity(title.granularity()) << std::endl
     << " Channel        : " << title.channel() << std::endl
     << " ExtraInfo      : ";
  if (!title.extraInfo().empty()) {
    ss << "\"" << title.extraInfo() << "\"";
  } else {
    ss << "(none)";
  }
  os << ss.str();
  return os;
}