Method AddLeafWeight

catboost/libs/model/model.cpp:272–274

}

void TModelTrees::AddLeafWeight(double leafWeight) {
    CastToSolidTree(*this)->LeafWeights.push_back(leafWeight);
}

bool TModelTrees::IsSolid() const {
    return dynamic_cast<TSolidModelTree*>(ModelTreeData.Get());