1 files changed, 28 insertions, 0 deletions
diff --git a/src/spreadsheet/number_format.hpp b/src/spreadsheet/number_format.hpp
new file mode 100644
index 0000000..ea18847
--- /dev/null
+++ b/src/spreadsheet/number_format.hpp
@@ -0,0 +1,28 @@
+/* -*- 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_ORCUS_SPREADSHEET_NUMBER_FORMAT_HPP
+#define INCLUDED_ORCUS_SPREADSHEET_NUMBER_FORMAT_HPP
+
+#include <iosfwd>
+
+namespace orcus { namespace spreadsheet { namespace detail {
+
+/**
+ * Format a numeric value to a lossless string representation appripriate
+ * for file output.
+ *
+ * @param os output stream to add the string representation to.
+ * @param v source numeric value to format.
+ */
+void format_to_file_output(std::ostream& os, double v);
+
+}}}
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */