I was wondering if there is any method to sequentially access all the vertex
co-ordinates(Point<dim>), similar to tria.get_vertices(). The reason behind
this is, let say, if I need to modify a vertex_index=10, then I need to loop
over all the cells through a CellAccessor, until I hit a cell that contains
this vertex and then modify it. And this could be inefficient, and I am just
curious about any alternate procedures.
No, unfortunately there is no way to do this unless you want to use a
const_cast to cast away the const-ness of whatever tria.get_vertices()
returns. (Which should work, it's just not the right way to do things :-) )
Best
W.
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Wolfgang Bangerth email: [email protected]
www: http://www.math.colostate.edu/~bangerth/
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