EdgeValenceInvariant.cpp

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#include "EdgeValenceInvariant.hpp"
 
#include <wmtk/simplex/top_dimension_cofaces.hpp>
 
namespace wmtk::invariants {
EdgeValenceInvariant::EdgeValenceInvariant(const Mesh& m, int64_t valence)
    : Invariant(m,true,false,false)
    , m_valence(valence)
{}
 
bool EdgeValenceInvariant::before(const simplex::Simplex& simplex) const
{
    const Tuple& t = simplex.tuple();
 
    assert(simplex.primitive_type() == PrimitiveType::Edge);
 
    return simplex::top_dimension_cofaces_tuples(mesh(), simplex).size() == m_valence;
}
} // namespace wmtk::invariants