1 files changed, 31 insertions, 0 deletions
diff --git a/src/libixion/model_types.hpp b/src/libixion/model_types.hpp
new file mode 100644
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--- /dev/null
+++ b/src/libixion/model_types.hpp
@@ -0,0 +1,31 @@
+/* -*- 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_MODEL_TYPES_HPP
+#define INCLUDED_IXION_MODEL_TYPES_HPP
+
+#include <string>
+#include <map>
+#include <memory>
+
+#include "ixion/formula_tokens.hpp"
+
+namespace ixion {
+
+class formula_cell;
+
+namespace detail {
+
+typedef std::map<std::string, named_expression_t> named_expressions_t;
+
+extern const std::string empty_string;
+
+}}
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */