#if !defined (_HTTPSERVER_HPP_INSIDE_) && !defined (HTTPSERVER_COMPILATION)

#error "Only <httpserver.hpp> or <httpserverpp> can be included directly."

#endif

#ifndef _STRING_UTILITIES_H_

#define _STRING_UTILITIES_H_

#include <string>

#include <vector>

namespace httpserver

{

namespace string_utilities

{

const std::string to_upper_copy(const std::string& str);

const std::string to_lower_copy(const std::string& str);

const std::vector<std::string> string_split(const std::string& s,

char sep = ' ', bool collapse = true

);

const std::string regex_replace(const std::string& str, const std::string& pattern,

const std::string& replace_str

);

void to_upper(std::string& str);

};

};

#endif