+ // set the summary for this tree
+ void set_summary (std::string summary) {
+ this->summary = summary;
+ }
+
+ // set the summary for this tree as markdown text
+ void set_markdown_summary (std::string summary) {
+ this->summary = convert_to_markdown (summary);
+ }
+
+ std::string get_summary () {
+ return this->summary;
+ }
+