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/* { dg-do compile } */
namespace std __attribute__ ((__visibility__ ("default"))) {
template<typename _Tp> class new_allocator { };
template<typename _Tp> class allocator: public new_allocator<_Tp> { };
template<typename _Tp, typename _Alloc> struct _Vector_base { };
template<typename _Tp, typename _Alloc = std::allocator<_Tp> >
class vector : protected _Vector_base<_Tp, _Alloc> { };
};
template<int Dim> class Vector { };
enum CenteringType { VertexType, EdgeType, FaceType, CellType };
enum ContinuityType { XDim = 1, YDim = XDim << 1, ZDim = YDim << 1 };
template <int Dim> class Centering {
public:
typedef Vector<Dim> Position;
typedef std::vector<Position> Positions;
Centering(const Positions &positions);
Positions positions_m;
};
template <int Dim> class CanonicalCentering {
CanonicalCentering();
template <class T> static T combine(const T &op1, const T &op2);
static Centering<Dim>*** centering_table_m;
};
template <int Dim> CanonicalCentering<Dim>::CanonicalCentering()
{
typename Centering<Dim>::Positions positions[Dim][2];
enum { x = 0, y, z };
int cont = 0;
if (Dim > 1)
{
centering_table_m[EdgeType][cont][YDim] = Centering<Dim>(positions[y][cont]);
centering_table_m[EdgeType][cont][XDim|YDim] = Centering<Dim>(combine(positions[x][cont], positions[y][cont]));
}
if (Dim > 2)
{
centering_table_m[EdgeType][cont][ZDim] = Centering<Dim>(positions[z][cont]);
centering_table_m[EdgeType][cont][XDim|ZDim] = Centering<Dim>(combine(positions[x][cont], positions[z][cont]));
}
}
template class CanonicalCentering<2>;
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