Utils class

Utils.h

// Copyright 2016 David Morton. All rights reserved.
// Use of this source code is governed by a license that can be
// found in the LICENSE file.

#ifndef BASE_UTILS_H
#define BASE_UTILS_H

#include <iostream>

class Utils {
public:
  
  // Converts data to string
  template<typename T>
  static std::string to_str(T Number) {
    std::ostringstream ss;
    ss << Number;
    return ss.str();
  }
  
  template<typename T>
  static int to_int(T string) {
    std::istringstream ss(string);
    int num;
    ss >> num;
    return num;
  }

  // Converts vector of bytes to string
  static std::string vec_to_string(const std::vector<uint8_t>& v) {
    return std::string(v.begin(), v.end());
  }

  // Converts string to a vector of bytes
  static std::vector<uint8_t> str_to_vector(const std::string& str) {
    return std::vector < uint8_t > (str.begin(), str.end());
  }
  
  static unsigned long long milli_to_sec(unsigned long long milliseconds) {
    unsigned long long seconds = milliseconds / 1000;
    return seconds;
  }
};
#endif