[Paraview] Wrapper Error in 2.6.1

[Berk Geveci]

> I noticed that the first of the above 3 methods was wrapped in another reader
> although all 3 were defined. What's going on? Does the wrapping only work when
> I use the macros in vtkSetGet.h?

Yes. The wrappers cannot wrap functions that return pointers without
some help. This help comes in various forms one of which is the
set/get macros. The other one is a hint file passed to the wrapper
executable. I recommend switching to the set/get macro.

-berk


On 6/4/07, Kent Eschenberg <eschenbe at psc.edu> wrote:
> I'm trying to create a new reader but it fails during execution:
>
>     vtkMyReader, could not find requested method: "GetTimeStepRange"
>     or the method was called with incorrect arguments.
>     while processing
>     Message 0 = Invoke
>       Argument 0 = id_value {486}
>       Argument 1 = string_value {GetTimeStepRange}
>
> But this method is defined in the public section of the reader's class:
>
>     int *GetTimeStepRange( void );
>     void GetTimeStepRange( int &r0, int &r1 );
>     void GetTimeStepRange( int r[2] );
>
> File <binary>/Servers/Filters/vtkMyReaderClientServer.cxx shows that only one
> of the methods was wrapped:
>
>    if (!strcmp("GetTimeStepRange",method) && msg.GetNumberOfArguments(0) == 3) {
>      int temp0[2];
>      if(msg.GetArgument(0, 2, temp0, 2) {
>        op->GetTimeStepRange(temp0);
>        return 1;
>      }
>    }
>
> I noticed that the first of the above 3 methods was wrapped in another reader
> although all 3 were defined. What's going on? Does the wrapping only work when
> I use the macros in vtkSetGet.h?
>
> Using gcc 4.1.1 on Fedora Core 5.
>
> TIA!
> Kent
> Pittsburgh Supercomputing Center
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-- 
 Berk Geveci
 Kitware Inc.
 28 Corporate Drive
 Clifton Park, NY, 12065