00041 {
00042 assert(.empty());
00043 snapshotStream.open(filename.c_str(),std::ios::trunc);
00044
00045 // TODO: re-enable this. I disabled it since /tmp/fennel.stats
00046 // can't be opened on mingw; need to parameterize it better
00047 // (or put in Performance Monitor integration)
00048
00049 // assert(snapshotStream.good());
00050 }