Re: [Openexr-devel] Unpacking the multiView attribute?

[Paul Miller]

On 2/3/2012 1:12 PM, Stewart Dickson wrote:
> Dumb question?
>
> When reading the MultiView/* image files in the OpenEXR Sample Images source:
> http://download.savannah.nongnu.org/releases/openexr/openexr-images-1.7.0.tar.gz
> openexr-images-1.7.0/MultiView/*
>
> One encounters the attribute of type StringVector, which I don't see hooks in 
> the
> OpenEXR API to unpack.
>
> Can anyone explain how to do it?

Here is how I do it:

const StringVectorAttribute *multiView = 
file->header().findTypedAttribute<StringVectorAttribute>("multiView");
if (multiView)
{
   const StringVector &value = multiView->value();
   std::string def_view = defaultViewName(value);
   ...
}