Universel toString

[Qian Xu]

Hi All,

I want to write an universel toString() method for debugging propose.
However I cannot write in one version. The compiler says error all the time.
Could someone tell me, how to write an universel one?

What I want, is to convert primtive types (int, int*, bool, bool*, etc.) to
string using "tango.text.Convert.to()" and convert object to string by
calling obj.toString.


----------------------- my current version -------------------------
public char[] toS(int* val)
{
    if (val is null)
        return "NULL";
    return to!(char[])(*val);
}

public char[] toS(Object val)
{
    if (val is null)
        return "NULL";
    return val.toString;
}

public char[] toS(char[] val)
{
    if (val is null)
        return "NULL";
    return val;
}

public char[] toS(int val)
{
    return to!(char[])(val);
}

public char[] toS(bool val)
{
    return to!(char[])(val);
}
----------------------- my current version -------------------------



Best regards
--Qian Xu