+uint wt_node_leaf::access(uint pos, uint &rank) {
+ rank = pos+1;
+ return symbol;
+}
+
+void wt_node_leaf::access(vector<int> &result, uint i, uint j, uint min, uint max, uint l, uint pivot)
+{
+// std::cout << "At l = " << l << ", [" << i << ", " << j << "], [" << min << ", " << max << "], symbol = " << symbol << std::endl;
+
+ if (i <= j && symbol >= min && symbol <= max)
+ result.push_back((int)symbol);
+}
+
+void wt_node_leaf::access(vector<int> &result, uint i, uint j)
+{
+// std::cout << "At l = " << l << ", [" << i << ", " << j << "], [" << min << ", " << max << "], symbol = " << symbol << std::endl;
+
+ if (i <= j)
+ result.push_back((int)symbol);
+}
+
+uint wt_node_leaf::access(uint i, uint j, uint min, uint max, uint l, uint pivot)
+{
+// std::cout << "At l = " << l << ", [" << i << ", " << j << "], [" << min << ", " << max << "], symbol = " << symbol << std::endl;
+
+ if (i <= j && symbol >= min && symbol <= max)
+ return 1;
+ return 0;
+}
+