FFFNamingSchema.h

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#ifndef FFFNAMINGSCHEMA_H_
#define FFFNAMINGSCHEMA_H_

#include <iomanip>
#include <sstream>

namespace fffnaming {

  inline std::string runLumiPrefix(const unsigned int run, const unsigned int ls) {
    std::stringstream ss;
    ss << "run" << std::setfill('0') << std::setw(6) << run << "_ls" << std::setfill('0') << std::setw(4) << ls;
    return ss.str();
  }

  inline void runLumiPrefixFill(std::stringstream & ss, const unsigned int run, const unsigned int ls) {
    ss << "run" << std::setfill('0') << std::setw(6) << run << "_ls" << std::setfill('0') << std::setw(4) << ls;
  }

  inline std::string eolsFileName(const unsigned int run, const unsigned int ls) {
    std::stringstream ss;
    runLumiPrefixFill(ss,run,ls);
    ss << "_EoLS.jsn";
    return ss.str();
  }

  inline std::string eorFileName(const unsigned int run) {
    std::stringstream ss;
    ss << "run" << std::setfill('0') << std::setw(6) << run << "_ls0000" << "_EoR.jsn";
    return ss.str();
  }

  inline std::string inputJsonFileName(const unsigned int run, const unsigned int ls, const unsigned int index) {
    std::stringstream ss;
    runLumiPrefixFill(ss,run,ls);
    ss << "_index" << std::setfill('0') << std::setw(6) << index << ".jsn";
    return ss.str();
  }

  inline std::string inputRawFileName(const unsigned int run, const unsigned int ls, const unsigned int index) {
    std::stringstream ss;
    runLumiPrefixFill(ss,run,ls);
    ss << "_index" << std::setfill('0') << std::setw(6) << index << ".raw";
    return ss.str();
  }

  inline std::string initFileNameWithPid(const unsigned int run, const unsigned int ls, std::string const& stream) {
    std::stringstream ss;
    runLumiPrefixFill(ss,run,ls);
    ss  << "_" << stream
       << "_pid" << std::setfill('0') << std::setw(5) << getpid()
       << ".ini";
    return ss.str();
  }

  inline std::string initFileNameWithInstance(const unsigned int run, const unsigned int ls, std::string const& stream, std::string const& instance) {
    std::stringstream ss;
    runLumiPrefixFill(ss,run,ls);
    ss  << "_" << stream
       << "_" << instance
       << ".ini";
    return ss.str();
  }

  inline std::string streamerDataFileNameWithPid(const unsigned int run, const unsigned int ls, std::string const& stream) {
    std::stringstream ss;
    runLumiPrefixFill(ss,run,ls);
    ss << "_" << stream
       << "_pid" << std::setfill('0') << std::setw(5) << getpid()
       << ".dat";
    return ss.str();
  }

  inline std::string streamerDataFileNameWithInstance(const unsigned int run, const unsigned int ls, std::string const& stream, std::string const& instance) {
    std::stringstream ss;
    runLumiPrefixFill(ss,run,ls);
    ss << "_" << stream
       << "_" << instance
       << ".dat";
    return ss.str();
  }

  inline std::string streamerJsonFileNameWithPid(const unsigned int run, const unsigned int ls, std::string const& stream) {
    std::stringstream ss;
    runLumiPrefixFill(ss,run,ls);
    ss << "_" << stream
       << "_pid" << std::setfill('0') << std::setw(5) << getpid()
       << ".jsn";
    return ss.str();
  }

  inline std::string streamerJsonFileNameWithInstance(const unsigned int run, const unsigned int ls, std::string const& stream, std::string const& instance) {
    std::stringstream ss;
    runLumiPrefixFill(ss,run,ls);
    ss << "_stream" << stream
       << "_" << instance
       << ".jsn";
    return ss.str();
  }

  inline std::string protocolBufferHistogramFileNameWithPid(const unsigned int run, const unsigned int ls, std::string const& stream) {
    std::stringstream ss;
    runLumiPrefixFill(ss,run,ls);
    ss << "_" << stream
       << "_pid" << std::setfill('0') << std::setw(5) << getpid()
       << ".pb";
    return ss.str();
  }

  inline std::string protocolBufferHistogramFileNameWithInstance(const unsigned int run, const unsigned int ls, std::string const& stream, std::string const& instance) {
    std::stringstream ss;
    runLumiPrefixFill(ss,run,ls);
    ss << "_" << stream
       << "_" << instance
       << ".pb";
    return ss.str();
  }

  inline std::string rootHistogramFileNameWithPid(const unsigned int run, const unsigned int ls, std::string const& stream) {
    std::stringstream ss;
    runLumiPrefixFill(ss,run,ls);
    ss << "_" << stream
       << "_pid" << std::setfill('0') << std::setw(5) << getpid()
       << ".root";
    return ss.str();
  }

  inline std::string rootHistogramFileNameWithInstance(const unsigned int run, const unsigned int ls, std::string const& stream, std::string const& instance) {
    std::stringstream ss;
    runLumiPrefixFill(ss,run,ls);
    ss << "_" << stream
       << "_" << instance
       << ".root";
    return ss.str();
  }

  inline std::string genericFileName(const unsigned int run, const unsigned int ls,
                              std::string const& typePrefix, std::string const& typeSuffix, unsigned int typeWidth,
                              std::string const& instancePrefix, std::string const& instanceSuffix, unsigned int instanceWidth,
                              std::string const& fileExtension)
    {
    std::stringstream ss;
    runLumiPrefixFill(ss,run,ls);
    ss << "_";
    if (typePrefix.size())
      ss << typePrefix;
    if (typeWidth)
      ss << std::setfill('0') << std::setw(typeWidth);
    ss << typeSuffix;
    if (instanceSuffix.size()) {
      ss << "_";
      if (instancePrefix.size())
        ss << instancePrefix;
      if (instanceWidth)
        ss << std::setfill('0') << std::setw(instanceWidth);
      ss << instanceSuffix;
    }
    if (fileExtension.size())
      ss << "." << fileExtension;
    return ss.str();
  }

};
#endif