Scott Zhong wrote:
Hi Martin,
I'm trying to understand ostream, where is the basic_ostream&
operator<< (short); (ostream, line 143) and basic_ostream& operator<<
(int); (ostream, line 149) function implemented?
The definition is outside the class and starts on line 260. Is this
what you're looking for?
$ svn cat
http://svn.apache.org/repos/asf/incubator/stdcxx/trunk/include/ostream |
cat -n | head -275 | tail -17
259
260 template<class _CharT, class _Traits>
261 inline basic_ostream<_CharT, _Traits>&
262 basic_ostream<_CharT, _Traits>::operator<< (short __val)
263 {
264 const int __bf = this->flags () & this->basefield;
265
266 // make sure negative values format properly in non-decimal
bases
267 // i.e., -1 must format as hex "ffff" when (sizeof (short)
== 2),
268 // and not, for example, "ffffffff" in ILP32 (see lwg issue
117)
269 const long __lval = !__bf || this->dec == __bf ?
270 long (__val) : long (_RWSTD_STATIC_CAST (unsigned
short, __val));
271
272 return _RW::__rw_insert (*this, __lval);
273 }
274
275
Martin
