Re: Glib::ustring conversion

["Marco Scholten" <mscholtn xs4all nl>]

----- Original Message ----- 
From: "cyril ponsan" <kikiloizo hotmail com>
To: <gtkmm-list gnome org>
Sent: Tuesday, June 28, 2005 9:47 PM
Subject: RE: Glib::ustring conversion


> Hello,
>
> i use this method to convert int or double in a string so it should work 
> for ustring ;)
>
> string convertIntToString(int result)
> {
> char buffer[100];
> sprintf(buffer, "%d", result);
> string str = buffer;
>        return str;
> }

my version:

template <typename T>
string ToString( T number, int precision = -1 )
{   ostringstream oss;
    if (precision != -1)
   {   oss.flags(ios_base::fixed);
        oss.precision(precision);
   }
   oss << number;
   return oss.str();
}


> and for string to int :
>
> int stringToInt(string str)
> {
> char buffer[100];
> int nb;
> strcpy(buffer, str.c_str());
> nb = atoi(buffer);
> return nb;
> }

or a bit shorter

int ToInt(string s)
{  return atoi(s.c_str());
}

--
Marco