+
+ //==------------------------------------------------==//
+ // Emitter Functors
+ //==------------------------------------------------==//
+
+ template <typename T>
+ struct Emitter0 {
+ Serializer& S;
+ Emitter0(Serializer& s) : S(s) {}
+ void operator()(const T& x) const {
+ SerializeTrait<T>::Emit(S,x);
+ }
+ };
+
+ template <typename T, typename Arg1>
+ struct Emitter1 {
+ Serializer& S;
+ Arg1 A1;
+
+ Emitter1(Serializer& s, Arg1 a1) : S(s), A1(a1) {}
+ void operator()(const T& x) const {
+ SerializeTrait<T>::Emit(S,x,A1);
+ }
+ };
+
+ template <typename T, typename Arg1, typename Arg2>
+ struct Emitter2 {
+ Serializer& S;
+ Arg1 A1;
+ Arg2 A2;
+
+ Emitter2(Serializer& s, Arg1 a1, Arg2 a2) : S(s), A1(a1), A2(a2) {}
+ void operator()(const T& x) const {
+ SerializeTrait<T>::Emit(S,x,A1,A2);
+ }
+ };
+
+ template <typename T>
+ Emitter0<T> MakeEmitter() {
+ return Emitter0<T>(*this);
+ }
+
+ template <typename T, typename Arg1>
+ Emitter1<T,Arg1> MakeEmitter(Arg1 a1) {
+ return Emitter1<T,Arg1>(*this,a1);
+ }
+
+ template <typename T, typename Arg1, typename Arg2>
+ Emitter2<T,Arg1,Arg2> MakeEmitter(Arg1 a1, Arg2 a2) {
+ return Emitter2<T,Arg1,Arg2>(*this,a1,a2);
+ }
+
+ //==------------------------------------------------==//
+ // Misc. query and block/record manipulation methods.
+ //==------------------------------------------------==//