Sorry, you can't use MergeFromCodedStream() like that. The input needs to
be a complete message, which will then be merged into the existing message
object.
On Sun, Jan 11, 2009 at 7:28 PM, chongyc <chongy...@gmail.com> wrote:
>
> I write test code following below.
>
>
> t2r::prot::Request msg0, msg2, msg3, msg4;
> std::string s;
>
> // set all fields of msg.
> .....
> .....
>
> bool b;
> b = msg0.SerializeToString(&s); // OK
> msg0.PrintDebugString();
>
> b = msg2.ParseFromString(s); // OK
> b = msg2.IsInitialized(); // OK
> msg0.PrintDebugString();
>
> for(int i= 0; i < s.size(); ++i)
> {
> char c = s[i];
>
> std::cout << "============== " << i << "
> =====================" <<
> std::endl;
>
> google::protobuf::io::ArrayInputStream inp(&c, 1);
> google::protobuf::io::CodedInputStream decoder(&inp);
> b = msg3.MergeFromCodedStream(&decoder); //
> FAILED
> msg3.PrintDebugString();
>
> std::cout << "********************************" <<
> std::endl;
>
> b = msg4.MergePartialFromCodedStream
> (&decoder); // OK
> msg4.PrintDebugString();
> b = msg4.IsInitialized(); // FAILED
> }
>
> b = msg3.IsInitialized(); // FAILED
> b = msg4.IsInitialized(); // FAILED
>
>
> I want parsing string 's' by reading each a byte from s.
> What is wrong.
> Please help me.
>
> >
>
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