1 files changed, 33 insertions, 0 deletions
diff --git a/include/llvm/DebugInfo/PDB/IPDBEnumChildren.h b/include/llvm/DebugInfo/PDB/IPDBEnumChildren.h
new file mode 100644
index 0000000..645ac96
--- /dev/null
+++ b/include/llvm/DebugInfo/PDB/IPDBEnumChildren.h
@@ -0,0 +1,33 @@
+//===- IPDBEnumChildren.h - base interface for child enumerator -*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_DEBUGINFO_PDB_IPDBENUMCHILDREN_H
+#define LLVM_DEBUGINFO_PDB_IPDBENUMCHILDREN_H
+
+#include "PDBTypes.h"
+#include <memory>
+
+namespace llvm {
+
+template <typename ChildType> class IPDBEnumChildren {
+public:
+  typedef std::unique_ptr<ChildType> ChildTypePtr;
+  typedef IPDBEnumChildren<ChildType> MyType;
+
+  virtual ~IPDBEnumChildren() {}
+
+  virtual uint32_t getChildCount() const = 0;
+  virtual ChildTypePtr getChildAtIndex(uint32_t Index) const = 0;
+  virtual ChildTypePtr getNext() = 0;
+  virtual void reset() = 0;
+  virtual MyType *clone() const = 0;
+};
+}
+
+#endif