parser_utils.cpp

Go to the documentation of this file.

#include "pf_driver/pf/parser_utils.h"

#include <boost/algorithm/string/split.hpp>
#include <iostream>

const std::vector<std::string> parser_utils::split(const std::string& str, const char delim)
{
  std::vector<std::string> results;
  boost::split(results, str, [delim](char c) { return c == delim; });
  return results;
}

int64_t parser_utils::to_long(const std::string& s)
{
  std::int64_t int_val = 0;
  try
  {
    int_val = std::stoll(s);
  }
  catch (std::exception& e)
  {
    std::cerr << "conversion of data from string failed: " << s << std::endl;
    return std::numeric_limits<std::int64_t>::quiet_NaN();
  }
  return int_val;
}

float parser_utils::to_float(const std::string& s)
{
  float float_val = 0;
  try
  {
    float_val = std::stof(s);
  }
  catch (std::exception& e)
  {
    std::cerr << "conversion of data from string failed " << s << std::endl;
    return std::numeric_limits<float>::quiet_NaN();
  }
  return float_val;
}