Revert "Update src/cplscheme/BaseCouplingScheme.cpp"

This reverts commit a187bc0.
precice · Oct 21, 2024 · 92ae987 · 92ae987
1 parent 885af96
commit 92ae987
Showing 1 changed file with 13 additions and 6 deletions.
diff --git a/src/cplscheme/BaseCouplingScheme.cpp b/src/cplscheme/BaseCouplingScheme.cpp
@@ -771,12 +771,19 @@ void BaseCouplingScheme::advanceTXTWriters()
     bool converged = _iterations >= _minIterations && (_maxIterations < 0 || (_iterations < _maxIterations));
     _iterationsWriter->writeData("Convergence", converged ? 1 : 0);
 
-    std::shared_ptr<precice::acceleration::BaseQNAcceleration> qnAcceleration = std::dynamic_pointer_cast<precice::acceleration::BaseQNAcceleration>(_acceleration);
-    if (qnAcceleration && not doesFirstStep()) {
-      // Only write values for additional columns, if using a QN-based acceleration scheme
-      _iterationsWriter->writeData("QNColumns", qnAcceleration->getLSSystemCols());
-      _iterationsWriter->writeData("DeletedQNColumns", qnAcceleration->getDeletedColumns());
-      _iterationsWriter->writeData("DroppedQNColumns", qnAcceleration->getDroppedColumns());
+    if (not doesFirstStep()) {
+      std::shared_ptr<precice::acceleration::BaseQNAcceleration> qnAcceleration = std::dynamic_pointer_cast<precice::acceleration::BaseQNAcceleration>(_acceleration);
+      if (qnAcceleration) {
+        // Only write values for additional columns, if using a QN-based acceleration scheme
+        _iterationsWriter->writeData("QNColumns", qnAcceleration->getLSSystemCols());
+        _iterationsWriter->writeData("DeletedQNColumns", qnAcceleration->getDeletedColumns());
+        _iterationsWriter->writeData("DroppedQNColumns", qnAcceleration->getDroppedColumns());
+      } else {
+        // non-breaking implementation uses "0" for these columns (delete columns in the future?)
+        _iterationsWriter->writeData("QNColumns", 0);
+        _iterationsWriter->writeData("DeletedQNColumns", 0);
+        _iterationsWriter->writeData("DroppedQNColumns", 0);
+      }
     }
   }
 }