Merge pull request #10211 from gudeh/gpl-fix-debug-seg-fault

gpl: deubg fix seg fault

Author: eder-matheus

src/gpl/src/graphicsImpl.cpp

@@ -604,46 +604,53 @@ void GraphicsImpl::addIter(const int iter, const double overflow)
   }
   stepLength_chart_->addPoint(iter, values);
 
-  values.clear();
-  if (!nbVec_.empty() && nbVec_[0]) {
-    values.push_back(static_cast<double>(rb_->getRudyAverage()));
-    values.push_back(
-        block->dbuAreaToMicrons(nbVec_[0]->getNesterovInstsArea()));
-    const double total_tiles = static_cast<double>(rb_->getTotalTilesCount());
-    values.push_back(total_tiles > 0.0
-                         ? (static_cast<double>(rb_->getOverflowedTilesCount())
-                            / total_tiles * 100.0)
-                         : 0.0);
-    values.push_back((rb_->getTotalRudyOverflow()));
-  } else {
-    values.push_back(0.0);
-    values.push_back(0.0);
-    values.push_back(0.0);
-    values.push_back(0.0);
-    values.push_back(0.0);
+  if (routing_chart_) {
+    values.clear();
+    if (!nbVec_.empty() && nbVec_[0] && rb_) {
+      values.push_back(static_cast<double>(rb_->getRudyAverage()));
+      values.push_back(
+          block->dbuAreaToMicrons(nbVec_[0]->getNesterovInstsArea()));
+      const double total_tiles = static_cast<double>(rb_->getTotalTilesCount());
+      values.push_back(total_tiles > 0.0 ? (static_cast<double>(
+                                                rb_->getOverflowedTilesCount())
+                                            / total_tiles * 100.0)
+                                         : 0.0);
+      values.push_back((rb_->getTotalRudyOverflow()));
+    } else {
+      values.push_back(0.0);
+      values.push_back(0.0);
+      values.push_back(0.0);
+      values.push_back(0.0);
+    }
+    routing_chart_->addPoint(iter, values);
   }
-  routing_chart_->addPoint(iter, values);
 }
 
 void GraphicsImpl::addTimingDrivenIter(const int iter)
 {
   main_chart_->addVerticalMarker(iter, gui::Painter::kTurquoise);
-  routing_chart_->addVerticalMarker(iter, gui::Painter::kTurquoise);
+  if (routing_chart_) {
+    routing_chart_->addVerticalMarker(iter, gui::Painter::kTurquoise);
+  }
 }
 
 void GraphicsImpl::addRoutabilitySnapshot(int iter)
 {
   main_chart_->addVerticalMarker(iter, gui::Painter::kYellow);
-  routing_chart_->addVerticalMarker(iter, gui::Painter::kYellow);
+  if (routing_chart_) {
+    routing_chart_->addVerticalMarker(iter, gui::Painter::kYellow);
+  }
 }
 
 void GraphicsImpl::addRoutabilityIter(const int iter, const bool revert)
 {
   gui::Painter::Color color
       = revert ? gui::Painter::kRed : gui::Painter::kGreen;
   main_chart_->addVerticalMarker(iter, color);
-  routing_chart_->addVerticalMarker(
-      iter, rb_->isMinRc() ? gui::Painter::kMagenta : gui::Painter::kBlack);
+  if (routing_chart_ && rb_) {
+    routing_chart_->addVerticalMarker(
+        iter, rb_->isMinRc() ? gui::Painter::kMagenta : gui::Painter::kBlack);
+  }
 }
 
 void GraphicsImpl::cellPlotImpl(bool pause)