refs #71, added three-way comparison to directory_entry

gulrak · Dec 28, 2020 · 3225d12 · 3225d12
1 parent ab3cb84
commit 3225d12
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/include/ghc/filesystem.hpp b/include/ghc/filesystem.hpp
@@ -770,6 +770,9 @@ class GHC_FS_API_CLASS directory_entry
     uintmax_t hard_link_count(std::error_code& ec) const noexcept;
 #endif
 
+#ifdef GHC_HAS_THREEWAY_COMP
+    std::strong_ordering operator<=>(const directory_entry& rhs) const noexcept;
+#endif
     bool operator<(const directory_entry& rhs) const noexcept;
     bool operator==(const directory_entry& rhs) const noexcept;
     bool operator!=(const directory_entry& rhs) const noexcept;
@@ -5084,6 +5087,13 @@ GHC_INLINE file_status directory_entry::symlink_status(std::error_code& ec) cons
     return filesystem::symlink_status(path(), ec);
 }
 
+#ifdef GHC_HAS_THREEWAY_COMP
+GHC_INLINE std::strong_ordering directory_entry::operator<=>(const directory_entry& rhs) const noexcept
+{
+    return _path <=> rhs._path;
+}
+#endif
+
 GHC_INLINE bool directory_entry::operator<(const directory_entry& rhs) const noexcept
 {
     return _path < rhs._path;