1 files changed, 49 insertions, 0 deletions
diff --git a/boost/units/base_units/cgs/gram.hpp b/boost/units/base_units/cgs/gram.hpp
new file mode 100644
index 0000000000..1c2cc18b97
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+++ b/boost/units/base_units/cgs/gram.hpp
@@ -0,0 +1,49 @@
+// Boost.Units - A C++ library for zero-overhead dimensional analysis and 
+// unit/quantity manipulation and conversion
+//
+// Copyright (C) 2003-2008 Matthias Christian Schabel
+// Copyright (C) 2007-2008 Steven Watanabe
+//
+// Distributed under the Boost Software License, Version 1.0. (See
+// accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef BOOST_UNITS_CGS_GRAM_BASE_UNIT_HPP
+#define BOOST_UNITS_CGS_GRAM_BASE_UNIT_HPP
+
+#include <string>
+
+#include <boost/units/config.hpp>
+#include <boost/units/base_unit.hpp>
+#include <boost/units/scaled_base_unit.hpp>
+#include <boost/units/physical_dimensions/mass.hpp>
+
+namespace boost {
+
+namespace units {
+
+namespace cgs {
+
+struct gram_base_unit : public base_unit<gram_base_unit, mass_dimension, -8>
+{
+    static std::string name()    { return("gram"); }
+    static std::string symbol() { return("g"); }
+};
+
+} // namespace cgs
+
+} // namespace units
+
+} // namespace boost
+
+#if BOOST_UNITS_HAS_BOOST_TYPEOF
+
+#include BOOST_TYPEOF_INCREMENT_REGISTRATION_GROUP()
+
+BOOST_TYPEOF_REGISTER_TYPE(boost::units::cgs::gram_base_unit)
+
+#endif
+
+//#include <boost/units/base_units/detail/conversions.hpp>
+
+#endif // BOOST_UNITS_CGS_GRAM_BASE_UNIT_HPP