1 files changed, 57 insertions, 0 deletions
diff --git a/include/ixion/named_expressions_iterator.hpp b/include/ixion/named_expressions_iterator.hpp
new file mode 100644
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--- /dev/null
+++ b/include/ixion/named_expressions_iterator.hpp
@@ -0,0 +1,57 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#ifndef INCLUDED_IXION_NAMED_EXPRESSIONS_ITERATOR_HPP
+#define INCLUDED_IXION_NAMED_EXPRESSIONS_ITERATOR_HPP
+
+#include "types.hpp"
+#include "formula_tokens_fwd.hpp"
+
+#include <memory>
+#include <iosfwd>
+#include <string>
+
+namespace ixion {
+
+class model_context;
+struct abs_address_t;
+
+class IXION_DLLPUBLIC named_expressions_iterator
+{
+    friend class model_context;
+
+    struct impl;
+    std::unique_ptr<impl> mp_impl;
+
+    named_expressions_iterator(const model_context& cxt, sheet_t scope);
+
+public:
+    named_expressions_iterator();
+    named_expressions_iterator(const named_expressions_iterator& other);
+    named_expressions_iterator(named_expressions_iterator&& other);
+    ~named_expressions_iterator();
+
+    struct named_expression
+    {
+        const std::string* name;
+        const named_expression_t* expression;
+    };
+
+    size_t size() const;
+    bool has() const;
+    void next();
+
+    named_expression get() const;
+
+    named_expressions_iterator& operator= (const named_expressions_iterator& other);
+};
+
+}
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */