Program Listing for File string_util.hpp

            

            
#pragma once

#include <sstream>
#include <string>

namespace morpheus {

#define MORPHEUS_CONCAT_STR(strs) ((std::ostringstream&)(std::ostringstream() << strs)).str()

/****** Component public implementations *******************/
/****** StringUtil****************************************/
struct StringUtil
{
    template <typename IterT>
    static std::string join(IterT begin, IterT end, std::string const& separator)
    {
        std::ostringstream result;
        if (begin != end)
            result << *begin++;
        while (begin != end)
            result << separator << *begin++;
        return result.str();
    }

    template <typename IterT>
    static std::string array_to_str(IterT begin, IterT end)
    {
        return MORPHEUS_CONCAT_STR("[" << join(begin, end, ", ") << "]");
    }

    static bool str_contains(const std::string& str, const std::string& search_str);
};  // end of group
}  // namespace morpheus