refactor(solver): renamed setupOperator -> setOperatorEssentialTrueDofs to better reflect method job

src/poly/solver/private/polySolver.cpp

@@ -178,13 +178,13 @@ void PolySolver::solve() const {
     // --- Set the initial guess for the solution ---
     setInitialGuess();
 
-    setupOperator();
+    setOperatorEssentialTrueDofs();
 
     // It's safer to get the offsets directly from the operator after finalization
     const mfem::Array<int>& block_offsets = m_polytropOperator->GetBlockOffsets(); // Assuming a getter exists or accessing member if public/friend
     mfem::BlockVector state_vector(block_offsets);
-    state_vector.GetBlock(0) = static_cast<mfem::Vector>(*m_theta);
-    state_vector.GetBlock(1) = static_cast<mfem::Vector>(*m_phi);
+    state_vector.GetBlock(0) = static_cast<mfem::Vector>(*m_theta); // NOLINT(*-slicing)
+    state_vector.GetBlock(1) = static_cast<mfem::Vector>(*m_phi); // NOLINT(*-slicing)
 
     mfem::Vector zero_rhs(block_offsets.Last());
     zero_rhs = 0.0;
@@ -304,7 +304,7 @@ void PolySolver::saveAndViewSolution(const mfem::BlockVector& state_vector) cons
     }
 }
 
-void PolySolver::setupOperator() const {
+void PolySolver::setOperatorEssentialTrueDofs() const {
 
     SSE::MFEMArrayPairSet ess_tdof_pair_set = getEssentialTrueDof();
     m_polytropOperator->SetEssentialTrueDofs(ess_tdof_pair_set);

src/poly/solver/public/polySolver.h

@@ -84,7 +84,7 @@ private: // Private methods
     void setInitialGuess() const;
     void saveAndViewSolution(const mfem::BlockVector& state_vector) const;
     solverBundle setupNewtonSolver() const;
-    void setupOperator() const;
+    void setOperatorEssentialTrueDofs() const;
 
     void LoadSolverUserParams(double &newtonRelTol, double &newtonAbsTol, int &newtonMaxIter, int &newtonPrintLevel,
                               double &gmresRelTol, double &gmresAbsTol, int &gmresMaxIter, int &gmresPrintLevel) const;

src/poly/utils/private/operator.cpp

@@ -286,8 +286,6 @@ void PolytropeOperator::SetEssentialTrueDofs(const SSE::MFEMArrayPair& theta_ess
 
     if (m_f) {
         m_f->SetEssentialTrueDofs(theta_ess_tdofs.first);
-
-        // This should be zeroing out the row; however, I am getting a segfault
     } else {
         MFEM_ABORT("m_f is null in PolytropeOperator::SetEssentialTrueDofs");
     }