Merge pull request #74 from xDarkLemon/up

Add set_block_size and set_is_nullspace for linear sovler
polyfem · Mar 14, 2024 · 97a92c5 · 97a92c5
2 parents 9f8a5e1 + 7536eb3
commit 97a92c5
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/polysolve/linear/Solver.hpp b/src/polysolve/linear/Solver.hpp
@@ -107,6 +107,12 @@ namespace polysolve::linear
         // If solver uses dense matrices
         virtual bool is_dense() const { return false; }
 
+        // Set block size for multigrid solvers
+        virtual void set_block_size(int block_size) {}
+
+        // If the problem is nullspace for multigrid solvers
+        virtual void set_is_nullspace(const VectorXd &x) {}
+
         //
         // @brief         { Solve the linear system Ax = b }
         //