ty On Sunday, May 15, 2016 at 7:25:07 AM UTC+8, Feng Xiao wrote: > > On Sat, May 14, 2016 at 8:13 AM, Yan Yan <[email protected] <javascript:>> > wrote: > >> No strings, no int64, no int32, no repeated fields. >> Only sfixed64, sfixed32, nested messages. >> Are there any dynamic allocation? >> > Yes. > > >> Are there any pointers? >> > Yes. > > >> Is there a subset of protobuf datatypes that I can use to make fixed size >> objects that works on memcpy? >> > No. Even a complete empty protobut message cannot be memcpy. > > >> Will the sizeof() operator work? Ideally they should work like C structs >> of fixed size, and they come with a higher level API. The wire format is >> good for cross-language compatibility. Thx. >> > Protobuf C++ objects are not POD and you can't memcpy it. > > >> -- >> You received this message because you are subscribed to the Google Groups >> "Protocol Buffers" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected] <javascript:>. >> To post to this group, send email to [email protected] >> <javascript:>. >> Visit this group at https://groups.google.com/group/protobuf. >> For more options, visit https://groups.google.com/d/optout. >> > >
-- You received this message because you are subscribed to the Google Groups "Protocol Buffers" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/protobuf. For more options, visit https://groups.google.com/d/optout.
