INTERPKERNEL_EXPORT Interpolation2D3D();
INTERPKERNEL_EXPORT Interpolation2D3D(const InterpolationOptions& io);
template<class MyMeshType, class MyMatrixType>
INTERPKERNEL_EXPORT Interpolation2D3D();
INTERPKERNEL_EXPORT Interpolation2D3D(const InterpolationOptions& io);
template<class MyMeshType, class MyMatrixType>