string Tools::Format	(	const char *	fmt,
		va_list &	ap
	)

Definition at line 21 of file tools.cc.

References str.

Referenced by Form().

{
    int n=256;

    char *ret=0;
    while (1)
    {
        ret = new char[n+1];

        const int sz = vsnprintf(ret, n, fmt, ap);
        if (sz<=n)
            break;

        n *= 2;
        delete [] ret;
    };

    string str(ret);

    delete [] ret;

    return str;
}

Here is the caller graph for this function: