[Paraview] vtkClientServerStream::InsertArray(temp20,4)

[Utkarsh Ayachit]

The wrapper auto-generated code is not related to the xml stuff at
all. The wrapper thinks it's expecting a 4-tuple as the return value
from GetWindices. Have you specified a "hints" file for this class so
that this method gets wrapped? If so you will have to fix the hints
file to indicate the return value is a 5-tuple. If not, what's the
signature of GetWindices in your header file?

Utkarsh

On Sat, Oct 23, 2010 at 5:29 PM, Favre  Jean <jfavre at cscs.ch> wrote:
>    Hi all
>
> I have the following definition for a home-made reader where I wish to pass 5 integers back to my python client.
>
>  <IntVectorProperty
>       name="Windices"
>       command="GetWindices"
>       number_of_elements="5"
>       default_values="0 0 0 0 0"
>       information_only="1">
>       <SimpleIntInformationHelper/>
>     </IntVectorProperty>
>
> The problem I have with both version 3.8.1 and 3.9 is that the auto-generated code gets written as:
>
>  if (!strcmp("GetWindices",method) && msg.GetNumberOfArguments(0) == 2)
>    {
>    int     *temp20;
>      {
>      temp20 = (op)->GetWindices();
>      resultStream.Reset();
>      resultStream << vtkClientServerStream::Reply << vtkClientServerStream::InsertArray(temp20,4) << vtkClientServerStream::End;
>      return 1;
>      }
>    }
>
> i.e with an InsertArray(temp20,4) instead of what I wish to see, an InsertArray(temp20,5);
> 5, because I wish to pass an array of 5 values. If I modify the auto-generated code and replace 4 by 5, everything works inside my Python shell as expected.
>
> Have I made an error in my XML code, such that the auto-generated code fails to give me what I expect?
>
> TIA
> Jean
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