I just noticed that the Global copy constructor sets the other Global’s cell to NULL. I guess that means moving the global around won’t accidentally increment the reference count. That makes sense.
~Theodore > On Oct 1, 2016, at 7:33 PM, Zac Hansen <[email protected]> wrote: > > You get a new object each time you call new. Everything else is just bumping > the reference count on that object. > > On Sat, Oct 1, 2016 at 7:32 PM, Theodore Dubois <[email protected]> wrote: > What exactly does that mean? Does that mean this: > > Persistent<String> string(String::NewFromUtf8(isolate, “string”, > NewStringType::kNormal).ToLocalChecked()); > Persistent<String string2 = string; > > would result in two different string objects, and using Global instead would > result in two handles to the same object? > > ~Theodore > > > On Oct 1, 2016, at 7:29 PM, Zac Hansen <[email protected]> wrote: > > > > Ah, UniquePersistent is what is the same as a Global. > > > > https://docs.google.com/document/d/1g8JFi8T_oAE_7uAri7Njtig7fKaPDfotU6huOa1alds/edit > > > > • Rename UniquePersistent to Global and give it full move semantics: > > CL CL > > > > Looks like Persistent is copyable? > > > > On Sat, Oct 1, 2016 at 6:55 PM, Theodore Dubois <[email protected]> wrote: > > Well, Handle is a typedef to Local, but Global is not a typedef to > > Persistent. Global and Persistent are different subclasses of > > PersistentBase. So there must be some difference between them. > > > > ~Theodore > > > > > On Oct 1, 2016, at 6:53 PM, Zac Hansen <[email protected]> wrote: > > > > > > They are synonyms. Just like Local and Handle. > > > > > > On Saturday, October 1, 2016 at 6:33:33 PM UTC-7, [email protected] wrote: > > > The documentation comments say Persistent "allows copy and assignment", > > > and Global has "move semantics". What exactly does that mean? > > > > > > Thanks > > > ~Theodore > > > > > > -- > > > -- > > > v8-users mailing list > > > [email protected] > > > http://groups.google.com/group/v8-users > > > --- > > > You received this message because you are subscribed to a topic in the > > > Google Groups "v8-users" group. > > > To unsubscribe from this topic, visit > > > https://groups.google.com/d/topic/v8-users/uSx4F8Uvwis/unsubscribe. > > > To unsubscribe from this group and all its topics, send an email to > > > [email protected]. > > > For more options, visit https://groups.google.com/d/optout. > > > > -- > > -- > > v8-users mailing list > > [email protected] > > http://groups.google.com/group/v8-users > > --- > > You received this message because you are subscribed to a topic in the > > Google Groups "v8-users" group. > > To unsubscribe from this topic, visit > > https://groups.google.com/d/topic/v8-users/uSx4F8Uvwis/unsubscribe. > > To unsubscribe from this group and all its topics, send an email to > > [email protected]. > > For more options, visit https://groups.google.com/d/optout. > > > > > > -- > > -- > > v8-users mailing list > > [email protected] > > http://groups.google.com/group/v8-users > > --- > > You received this message because you are subscribed to a topic in the > > Google Groups "v8-users" group. > > To unsubscribe from this topic, visit > > https://groups.google.com/d/topic/v8-users/uSx4F8Uvwis/unsubscribe. > > To unsubscribe from this group and all its topics, send an email to > > [email protected]. > > For more options, visit https://groups.google.com/d/optout. > > -- > -- > v8-users mailing list > [email protected] > http://groups.google.com/group/v8-users > --- > You received this message because you are subscribed to a topic in the Google > Groups "v8-users" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/v8-users/uSx4F8Uvwis/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > For more options, visit https://groups.google.com/d/optout. > > > -- > -- > v8-users mailing list > [email protected] > http://groups.google.com/group/v8-users > --- > You received this message because you are subscribed to a topic in the Google > Groups "v8-users" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/v8-users/uSx4F8Uvwis/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > For more options, visit https://groups.google.com/d/optout. -- -- v8-users mailing list [email protected] http://groups.google.com/group/v8-users --- You received this message because you are subscribed to the Google Groups "v8-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
