Fix filesystem issue on gcc7

2023-02-04 13:35:24 -08:00 · 2023-02-04 13:35:24 -08:00 · 22e14228e2
parent df96d10094
commit 22e14228e2
1 changed files with 4 additions and 1 deletions
--- a/gtsam/slam/dataset.cpp
+++ b/gtsam/slam/dataset.cpp
@ -47,8 +47,11 @@
 #include <fstream>
 #include <iostream>
 #include <stdexcept>
+#if defined(__GNUC__) && (__GNUC__ == 7)
+#include <experimental/filesystem>
+#else
 #include <filesystem>
-
+#endif
 using namespace std;
 namespace fs = std::filesystem;
 using gtsam::symbol_shorthand::L;