codec: Fixing minor issues csv and data definitions

2 files changed, 18 insertions, 2 deletions

diff --git a/modules/codec/c++/csv.h b/modules/codec/c++/csv.h
index 7a3a18e..d35bb2d 100644
--- a/modules/codec/c++/csv.h
+++ b/modules/codec/c++/csv.h
@@ -118,7 +118,7 @@ struct csv_encode<schema::Struct<schema::Member<V,K>...>, FromDecode> {
 					return eov;
 				}
 			}
-			return encode_header(to);
+			return encode_i<i+1>(from, to);
 		}
 		{
 			/**
@@ -162,7 +162,6 @@ struct csv_encode<schema::Primitive<T,N>, FromDecode> {
 
 	static error_or<void> encode(const data<Schema, FromDecode>& from, buffer& to){
 		std::string to_str;
-
 		try {
 			to_str = std::to_string(from.get());
 		}catch(const std::exception& ){
diff --git a/modules/codec/c++/data.h b/modules/codec/c++/data.h
index 2dffdbe..eb24841 100644
--- a/modules/codec/c++/data.h
+++ b/modules/codec/c++/data.h
@@ -383,6 +383,7 @@ private:
 	typename native_data_type<schema::Primitive<T,N>>::type value_;
 public:
 	data():value_{}{}
+
 	SAW_DEFAULT_COPY(data);
 	SAW_DEFAULT_MOVE(data);
 
@@ -394,6 +395,22 @@ public:
 	}
 
 	typename native_data_type<schema::Primitive<T,N>>::type get() const {return value_;}
+
+	data<schema::Primitive<T,N>, encode::Native> operator*(const saw::data<schema::Primitive<T,N>, encode::Native>& rhs)const{
+		return {get() * rhs.get()};
+	}
+	
+	data<schema::Primitive<T,N>, encode::Native> operator/(const saw::data<schema::Primitive<T,N>, encode::Native>& rhs)const{
+		return {get() / rhs.get()};
+	}
+	
+	data<schema::Primitive<T,N>, encode::Native> operator+(const saw::data<schema::Primitive<T,N>, encode::Native>& rhs)const{
+		return {get() + rhs.get()};
+	}
+
+	data<schema::Primitive<T,N>, encode::Native> operator-(const saw::data<schema::Primitive<T,N>, encode::Native>& rhs)const{
+		return {get() - rhs.get()};
+	}
 };