Method getHash

src/TopicModel/TopicModel.hpp:949–958

		}

		std::array<uint64_t, 2> getHash() const override
		{
			std::array<uint64_t, 2> ret;
			ret[0] = dict.computeHash(0);
			const std::string s = static_cast<const _Derived*>(this)->tmid().str() + static_cast<const _Derived*>(this)->twid().str();
			ret[0] = serializer::computeHashMany(ret[0], s, realV, globalStep, docs.size());
			ret[1] = globalState.computeHash(0);
			ret[1] = static_cast<const _Derived*>(this)->computeHash(ret[1]);
			return ret;
		}
	};

}