iterate-over-buffers.cc

#include <v8.h>
#include <node.h>

using namespace v8;

class Visitor42 : public PersistentHandleVisitor {
 public:
  virtual void VisitPersistentHandle(Persistent<Value>* value,
                                     uint16_t class_id) {
    if (class_id == 0xA10C)
      fprintf(stderr, "Found a Buffer\n");
  }
};


Visitor42* v42;


void RunMe(const FunctionCallbackInfo<Value>& args) {
  v42 = new Visitor42();
}


void Reset(const FunctionCallbackInfo<Value>& args) {
  V8::VisitHandlesWithClassIds(args.GetIsolate(), v42);
}


void init(Handle<Object> exports) {
  NODE_SET_METHOD(exports, "runMe", RunMe);
  NODE_SET_METHOD(exports, "reset", Reset);
}

NODE_MODULE(addon, init)