Re: [deal.II] copy_triangulation for a collection of triangulations

2016-08-18 Thread Wolfgang Bangerth
On 08/18/2016 03:34 PM, Chenchen Liu wrote: Why it does not work when I use a vector of triangulations? And any suggestions when using a collection of triangulations? The C++ standard says that what you can store in a std::vector needs to be copyable (because std::vector dynamically resizes h

[deal.II] copy_triangulation for a collection of triangulations

2016-08-18 Thread Chenchen Liu
Hi all, I am using multiple meshes in deal.ii, so that I need to read input files from Gmsh. For example, I have a collection of triangulations, e.g., tria_1, tria_2, ..., and tria_10. When I stay on a specific mesh, I need a corresponding triangulation. I used a vector to store all the triang

Re: [deal.II] Re: Getting number of hanging support points

2016-08-18 Thread Deepak Gupta
Dear All, I am aware of the fact that ConstraintMatrix.n_constraints() gives the number of hanging nodes for h-refinement, but if I only use p-refinement, can it give the number of hanging support points occurring due to the difference in the order of bases between two adjacent elements? I am

Re: [deal.II] weakly enforcing an identity - vector mean curvature as the surface laplacian of the identity on a codim-1 manifold

2016-08-18 Thread Wolfgang Bangerth
On 08/18/2016 09:39 AM, thomas stephens wrote: id_X looks like this: | template classIdentity:publicFunction { public: Identity():Function(){} virtualvoidvector_value(constPoint&p,Vector&value)const; virtualdoublevalue(constPoint&p,constunsignedintcomponent =0)const; }; Identityid_X

Re: [deal.II] weakly enforcing an identity - vector mean curvature as the surface laplacian of the identity on a codim-1 manifold

2016-08-18 Thread thomas stephens
id_X looks like this: template class Identity: public Function { public: Identity() : Function() {} virtual void vector_value(const Point &p, Vector & value) const; virtual double value(const Point &p, const unsigned int component = 0) const; }; Identity id_X(); Do I need to

[deal.II] Re: [dealii-developers] dealii.org website down?

2016-08-18 Thread Daniel Arndt
dealii.org is online again. Am Mittwoch, 17. August 2016 19:33:48 UTC+2 schrieb Wolfgang Bangerth: > > On 08/17/2016 11:30 AM, thomas stephens wrote: > > Currently unable to load https://www.dealii.org/ along with tutorials > > (problem began at approximately 12:30pm ETD) > > Yes, there is a po