Support passing shared pointers from JavaScript to C++ on Node.js tar…

…get. Might fix issue #26.
charto · Jul 29, 2016 · e8eb4e6 · e8eb4e6
1 parent c44f55f
commit e8eb4e6
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Showing 2 changed files with 22 additions and 1 deletion.
diff --git a/include/nbind/v8/BindWrapper.h b/include/nbind/v8/BindWrapper.h
@@ -71,7 +71,9 @@ class BindWrapper : public node::ObjectWrap {
 		this->Wrap(args.This());
 	}
 
-	Bound *getBound() { return(bound.get()); }
+	inline std::shared_ptr<Bound> getShared() { return(bound); }
+
+	inline Bound *getBound() { return(bound.get()); }
 
 #if !defined(DUPLICATE_POINTERS)
 

diff --git a/include/nbind/v8/BindingType.h b/include/nbind/v8/BindingType.h
@@ -50,6 +50,25 @@ struct BindingType<ArgType *> {
 
 };
 
+template <typename ArgType>
+struct BindingType<std::shared_ptr<ArgType>> {
+
+	typedef std::shared_ptr<ArgType> Type;
+
+	static inline bool checkType(WireType arg) {
+		// TODO: Also check type of object!
+		return(arg->IsObject());
+	}
+
+	static inline Type fromWireType(WireType arg) {
+		v8::Local<v8::Object> argWrapped = arg->ToObject();
+		return(node::ObjectWrap::Unwrap<BindWrapper<ArgType>>(argWrapped)->getShared());
+	}
+
+	static inline WireType toWireType(Type arg);
+
+};
+
 template <typename ArgType>
 struct BindingType<NullableType<ArgType>> {