ERL_NIF_TERM norm(ErlNifEnv* env, ErlNifBinary in,
UNormalizationMode mode)
{
int32_t ulen;
ErlNifBinary out;
UErrorCode status;
ulen = TO_ULEN(in.size);
do_norm(in, out, ulen, mode, status);
if (status == U_BUFFER_OVERFLOW_ERROR) {
do_norm(in, out, ulen, mode, status);
}
CHECK(env, status);
return enif_make_binary(env, &out);
}
int print_str(t_form *info, t_data *d, int ret)
{
int newret;
newret = 0;
if (info->prec > ret || info->prec == -1)
info->prec = ret;
do_norm(info, d, &newret);
do_left(info, d, &newret, ret);
return (ret + newret);
}
int print_nocon(t_form *info, int ret)
{
int newret;
char ospace;
ospace = info->zero == 1 ? '0' : ' ';
newret = 0;
if (info->prec == -1)
info->prec = 0;
if (info->width == -1)
info->width = 0;
do_norm(info, ret, &newret, ospace);
do_left(info, ret, &newret, ospace);
return (ret + newret);
}
int print_wstr(t_form *info, int ret, wchar_t *str)
{
int newret;
int count;
newret = 0;
if (info->prec != -1 && info->prec < ret)
ret = info->prec;
count = info->prec;
if (count == -1 || count > ret)
count = ret;
do_norm(info, str, &newret, count);
do_left(info, str, &newret, ret);
return (ret + newret);
}
void operator() (T& x, P& p, std::size_t i) const
{
do_norm(x, p, i, bool_type<type_traits<T>::is_polynom>::value);
}
