1 files changed, 5 insertions, 0 deletions
diff --git a/Source/cmake.h b/Source/cmake.h
index c0a9b49..12b7e68 100644
--- a/Source/cmake.h
+++ b/Source/cmake.h
@@ -316,6 +316,10 @@ class cmake
   void WatchUnusedCli(const std::string& var);
 
   cmState* GetState() const { return this->State; }
+  void SetCurrentSnapshot(cmState::Snapshot snapshot)
+  { this->CurrentSnapshot = snapshot; }
+  cmState::Snapshot GetCurrentSnapshot() const
+  { return this->CurrentSnapshot; }
 
 protected:
   void RunCheckForUnusedVariables();
@@ -396,6 +400,7 @@ private:
   InstalledFilesMap InstalledFiles;
 
   cmState* State;
+  cmState::Snapshot CurrentSnapshot;
 
   void UpdateConversionPathTable();