+ template<class C>
+ void build_string(const std::string &str, PrimitiveBuilder &pb) const
+ {
+ typename C::Decoder dec;
+ build_string(str, dec, pb);
+ }
+
+ void build_string(const std::string &str, PrimitiveBuilder &pb) const
+ { return build_string<StringCodec::Utf8>(str, pb); }