1 files changed, 18 insertions, 0 deletions
diff --git a/modules/codec-unit/c++/unit.tmpl.hpp b/modules/codec-unit/c++/unit.tmpl.hpp
index 8b13789..7412199 100644
--- a/modules/codec-unit/c++/unit.tmpl.hpp
+++ b/modules/codec-unit/c++/unit.tmpl.hpp
@@ -1 +1,19 @@
+namespace saw {
 
+template<typename BaseSchema, typename... Elements>
+data<schema::Unit<BaseSchema, Elements...>, encode::Native>
+data<schema::Unit<BaseSchema, Elements...>, encode::Native>::operator+(const
+data<schema::Unit<BaseSchema, Elements...>, encode::Native>& rhs){
+	auto add = dat_ + rhs.dat_;
+	return {add};
+}
+
+template<typename BaseSchema, typename... Elements>
+data<schema::Unit<BaseSchema, Elements...>, encode::Native>
+data<schema::Unit<BaseSchema, Elements...>, encode::Native>::operator-(const
+data<schema::Unit<BaseSchema, Elements...>, encode::Native>& rhs){
+	auto sub = dat_ - rhs.dat_;
+	return {sub};
+}
+
+}