fn element_vertices_ref(&self, rank: usize, idx: usize) -> Option<Vec<&Point<f64>>> {
        Some(
            self.abs()
                .element_vertices(rank, idx)?
                .iter()
                .map(|&v| &self.vertices()[v])
                .collect(),
        )
    }
/// Gets the references to the (geometric) vertices of an element on the
/// polytope.
Gets the references to the (geometric) vertices of an element on the
polytope.
Gets the references to the ( geometric ) vertices of an element on the polytope .
fn element_vertices_ref(&self, rank: usize, idx: usize) -> Option<Vec<&Point<f64>>> {
        Some(
            self.abs()
                .element_vertices(rank, idx)?
                .iter()
                .map(|&v| &self.vertices()[v])
                .collect(),
        )
    }
fn element_vertices_ref ( & self , rank : usize , idx : usize ) -> Option < Vec < & Point < f64 > > > { Some ( self . abs ( ) . element_vertices ( rank , idx ) ? . iter ( ) . map ( | & v | & self . vertices ( ) [ v ] ) . collect ( ) , ) }
Gets the references to the (geometric) vertices of an element on the
polytope.
Gets the references to the ( geometric ) vertices of an element on the polytope .
&self
rank
usize
idx
usize