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...ic_cast<const string>ptr++; fixes compile errors. But tfidfweight3 test case is failing with remote backends :- $ ./runtest gdb ./apitest -v tfidfweight3 Running test: tfidfweight3... SerialisationError: REMOTE:Bad encoded double: short mantissa (context: remote:prog(../bin/xapian-progsrv -t300000 .glass/db=apitest_simpledata) I'm wondering if I need to introduce a new method in serialise-double.h for string parameters (normalizations in this case)? To be honest, I have little idea about that part of Xapian so probably a workaround might be better. :) Thanks, Vivek On Thu, Jul 28, 2...

Hi, I have added support for Piv normalization in Tf-Idf weighting scheme as a intermediate step to implementing the support for Piv+ normalization. All tests pass. But I'm running into some issues with Piv+ normalization. In the Piv+ formula , there are two parameters (s and delta) that control the weight assigned. I think the way I'm serialising and unserialising these parameters has

...gt; But tfidfweight3 test case is failing with remote backends :- > > > > $ ./runtest gdb ./apitest -v tfidfweight3 > > > > Running test: tfidfweight3... SerialisationError: REMOTE:Bad encoded > > double: short mantissa (context: remote:prog(../bin/xapian-progsrv > -t300000 > > .glass/db=apitest_simpledata) > > You're deserialising something that wasn't serialised, or wasn't > serialised properly. > > If I put 'xapian bad encoded double short mantissa' into Google, I get > this page as the top result (it may be further down...