Method PrepareForContinuation

catboost/private/libs/algo/learn_context.cpp:718–721

}

void TLearnProgress::PrepareForContinuation() {
    InitTreesSize = SafeIntegerCast<ui32>(TreeStruct.size());
    MetricsAndTimeHistory = TMetricsAndTimeLeftHistory();
}

void TLearnProgress::Save(IOutputStream* s) const {
    CB_ENSURE_INTERNAL(IsFoldsAndApproxDataValid, "Attempt to save TLearnProgress data in inconsistent state");