case MM_OK:
{
#ifdef HAVE_SSTREAM
- ostringstream ost;
+ std::ostringstream ost;
ost << delim_code[left] << ' ' << delim_code[right];
lyxfunc->Dispatch(LFUN_MATH_DELIM, ost.str().c_str());
#else
int ny = int(fl_get_slider_value(fd_matrix->rows)+0.5);
if (data == MM_OK) fl_hide_form(fd_matrix->matrix);
#ifdef HAVE_SSTREAM
- ostringstream ost;
+ std::ostringstream ost;
ost << nx << ' ' << ny << ' ' << c << sh;
lyxfunc->Dispatch(LFUN_INSERT_MATRIX, ost.str().c_str());
#else