+simgrid::xbt::Path::Path()
+{
+#if HAVE_UNISTD_H
+ std::array<char, 2048> buffer;
+ const char* cwd = getcwd(buffer.data(), 2048);
+ xbt_assert(cwd != nullptr, "Error during getcwd: %s", strerror(errno));
+ path_ = std::string(cwd);
+#else
+ path_ = std::string(".");
+#endif
+}
+
+std::string simgrid::xbt::Path::get_dir_name() const