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Override NodeElem::volume() to return 1 #4413

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jwpeterson merged 1 commit into from
Mar 3, 2026
+8 −0
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Override NodeElem::volume() to return 1 #4413

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8 changes: 8 additions & 0 deletions include/geom/node_elem.h
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Original file line number Diff line number Diff line change
Expand Up @@ -271,6 +271,14 @@ class NodeElem : public Elem
*/
virtual Order supported_nodal_order() const override;

/**
* Elem::volume() returns the N-dimensional measure of an
* N-dimensional element. For N=2 "volume" is area; for N=1 "volume"
* is length, and for N=0 "volume" is cardinality. A set with 1
* point has 0-"volume" of 1.
*/
virtual Real volume () const override { return Real(1); }

virtual void connectivity(const unsigned int sc,
const IOPackage iop,
std::vector<dof_id_type> & conn) const override;
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