cmStateSnapshot: Add method to get current directory snapshot

03d40110 · Brad King · 5751a090 · 03d40110 · 03d40110
Commit 03d40110 authored Nov 13, 2018 by Brad King
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Source/cmStateSnapshot.cxx Source/cmStateSnapshot.cxx +6 -0

Source/cmStateSnapshot.h Source/cmStateSnapshot.h +1 -0

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--- a/Source/cmStateSnapshot.cxx
+++ b/Source/cmStateSnapshot.cxx
@@ -66,6 +66,12 @@ bool cmStateSnapshot::IsValid() const
    : false;
 }
+cmStateSnapshot cmStateSnapshot::GetBuildsystemDirectory() const
+{
+  return cmStateSnapshot(this->State,
+                         this->Position->BuildSystemDirectory->DirectoryEnd);
+}
 cmStateSnapshot cmStateSnapshot::GetBuildsystemDirectoryParent() const
 {
  cmStateSnapshot snapshot;

--- a/Source/cmStateSnapshot.h
+++ b/Source/cmStateSnapshot.h
@@ -37,6 +37,7 @@ public:
  std::vector<cmStateSnapshot> GetChildren();
  bool IsValid() const;
+  cmStateSnapshot GetBuildsystemDirectory() const;
  cmStateSnapshot GetBuildsystemDirectoryParent() const;
  cmStateSnapshot GetCallStackParent() const;
  cmStateSnapshot GetCallStackBottom() const;