On 01/30/2012 08:24 PM, Orion Poplawski wrote:
> I am getting the following error building paraview with gcc 4.7:
>
> In file included from
> /builddir/build/BUILD/ParaView-3.12.0/Qt/Core/pqAnimationScene.cxx:57:0:
> /builddir/build/BUILD/ParaView-3.12.0/Qt/Core/pqServerManagerSelectionModel.h:75:30:
> error: calls to overloaded operators cannot appear in a constant-expression
>
> code snippet:
>
> class PQCORE_EXPORT pqServerManagerSelectionModel : public QObject
> {
> Q_OBJECT
> public:
> /// Supported selections flags. These are a subset of
> /// QItemSelectionModel::SelectionFlags.
> enum SelectionFlag {
> NoUpdate = QItemSelectionModel::NoUpdate,
> Clear = QItemSelectionModel::Clear,
> Select = QItemSelectionModel::Select,
> Deselect = QItemSelectionModel::Deselect,
> ClearAndSelect = Clear | Select
Looks like gcc cannot resolve Clear and Select to a
constant-expression and you'll need to spell out the
scope. Try changing the line above to:
ClearAndSelect = QItemSelectionModel::Clear | QItemSelectionModel::Select
--
Hope this helps,
Kalev
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