String.h

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#pragma once
 
#include <algorithm>
#include <iomanip>
#include <sstream>
#include <vector>
 
namespace shlublu
{
 
namespace String
{
    template <typename T>
    inline std::string xtos(T arg)
    {
        static_assert(std::is_arithmetic<T>::value || std::is_pointer<T>::value, "Type should be either arithmetic or pointer.");
 
        std::ostringstream buffer;
        buffer << arg;
 
        return buffer.str();
    }
 
 
    template <typename T>
    inline std::string xtofs(T arg)
    {
        static_assert(std::is_floating_point<T>::value, "Type should be floating point.");
 
        std::ostringstream buffer;
        buffer << std::fixed;
        buffer << arg;
 
        return buffer.str();
    }
 
 
    std::vector<std::string> const & split(std::string const& s, char delim, std::vector<std::string>& elems);
 
 
    std::vector<std::string> split(std::string const& s, char delim);
 
 
    std::string& ltrim(std::string& s); 
 
 
    std::string& rtrim(std::string& s); // 
 
    
    std::string& trim(std::string& s); 
 
 
    std::string& replace(std::string& source, std::string const& find, std::string const& replaceBy);
 
 
    std::string& lower(std::string& s);
 
 
    std::string lower(std::string const& s);
 
 
    std::string& upper(std::string& s);
 
 
    std::string upper(std::string const& s);
 
 
    std::wstring toWString(std::string const& str);
    
 
    std::string fromWString(std::wstring const& wstr);
 
 
    size_t levenshteinDistance(std::string const & s, std::string const & t);
}
 
}