1 files changed, 31 insertions, 0 deletions
diff --git a/core/fxcrt/cfx_chariter.h b/core/fxcrt/cfx_chariter.h
new file mode 100644
index 0000000000..00a725ef75
--- /dev/null
+++ b/core/fxcrt/cfx_chariter.h
@@ -0,0 +1,31 @@
+// Copyright 2016 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef CORE_FXCRT_CFX_CHARITER_H_
+#define CORE_FXCRT_CFX_CHARITER_H_
+
+#include "core/fxcrt/fx_string.h"
+#include "core/fxcrt/fx_system.h"
+#include "core/fxcrt/ifx_chariter.h"
+
+class CFX_CharIter : public IFX_CharIter {
+ public:
+  explicit CFX_CharIter(const CFX_WideString& wsText);
+  ~CFX_CharIter() override;
+
+  bool Next(bool bPrev = false) override;
+  wchar_t GetChar() override;
+  void SetAt(int32_t nIndex) override;
+  int32_t GetAt() const override;
+  bool IsEOF(bool bTail = true) const override;
+  IFX_CharIter* Clone() override;
+
+ private:
+  const CFX_WideString& m_wsText;
+  int32_t m_nIndex;
+};
+
+#endif  // CORE_FXCRT_CFX_CHARITER_H_