Refactor TriangularView to handle both dense and sparse objects. Introduce a glu_shape<S1,S2> helper to assemble sparse/dense shapes with triagular/seladjoint views.

2026-04-10 11:34:33 +08:00 · 2014-07-22 11:35:56 +02:00
parent 2a251ffab0
commit 6daa6a0d16
15 changed files with 520 additions and 284 deletions
--- a/Eigen/src/SparseCore/SparseSelfAdjointView.h
+++ b/Eigen/src/SparseCore/SparseSelfAdjointView.h
@@ -392,8 +392,6 @@ inline void sparse_selfadjoint_time_dense_product(const SparseLhsType& lhs, cons
      res.row(j) += i.value() * rhs.row(j);
  }
 }
-
-struct SparseSelfAdjointShape { static std::string debugName() { return "SparseSelfAdjointShape"; } };
  
 // TODO currently a selfadjoint expression has the form SelfAdjointView<.,.>
 //      in the future selfadjoint-ness should be defined by the expression traits