[Lldb-commits] [lldb] [LLDB] Make the thread list for SBSaveCoreOptions iterable (PR #122541)

[Greg Clayton via lldb-commits]

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@@ -111,6 +111,21 @@ class LLDB_API SBSaveCoreOptions {
   ///   style specific regions.
   SBError AddMemoryRegionToSave(const SBMemoryRegionInfo &region);
 
+  /// Get the number of Threads to be saved
+  ///
+  /// \returns
+  ///  The count of Threads to be saved.
+  uint32_t GetNumThreads() const;
+
+  /// Get the Thread at the specified index.
+  ///
+  /// \param [in] idx
+  ///   The index of the thread to return.
+  /// \returns
+  ///   The thread at the specified index, or an empty thread if the index is
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clayborg wrote:

s/an empty thread/an invalid SBThread object/

Not sure what users might think "an empty thread" is. 

https://github.com/llvm/llvm-project/pull/122541