On Fri, 15 Jul 2005 21:46:49 +0400, Serge Skorokhodov wrote
Hi,
I've built todays cvs boost library but date_time lib seems to have the same error as in 1.32 version. That is:
... snip bug details...
Yeah that's a bug...still. I'll look at it. It may be doubtful for this release, but see below -- you have more capable options now....
Another question is about wide char support. As far as I understand, wstring is supported only through stringstream and facets?
Yes, but the new facets are much better than 1.32. They now support 'format string' based input and output. Here's how I'd implement your parsing problem for narrow and wide streams: using namespace boost::gregorian; using namespace boost::posix_time; using namespace std; time_input_facet* tf = new time_input_facet(); //below sets: %Y%m%dT%H%M%S%F for format. tf->set_iso_format(); stringstream ss; ss.imbue(std::locale(std::locale::classic(), tf)); ss.str("20021017T231217.12345"); ptime pt3; ss >> pt3; cout << "pt3: " << pt3 << endl; wstringstream wss; wss.str(L"20021017T231217.12345"); //this time we'll set the format wtime_input_facet* wtif = new wtime_input_facet(L"%Y%m%dT%H%M%S%F"); // wtif->set_iso_format(); <-- this works too... wss.imbue(std::locale(std::locale::classic(), wtif)); ptime pt4; wss >> pt4; wtime_facet* wtf = new wtime_facet(); wtf->set_iso_format(); wcout.imbue(std::locale(std::locale::classic(), wtf)); wcout << "pt4: " << pt4 << endl; Output is: pt3: 2002-Oct-17 23:12:17.123450 pt4: 20021017T231217.123450 You can read more in the 1.33 docs at: http://engineering.meta-comm.com/resources/cs-win32_metacomm/doc/html/date_t... or download in pdf form: http://www.crystalclearsoftware.com/libraries/date_time/date_time.pdf Jeff ps: Make sure you update your CVS -- I just fixed a bug that impacted input parsing...