From e1614a62e60cf43b3fa872b697949832c06afa49 Mon Sep 17 00:00:00 2001
From: Jonny007-MKD <1-23-4-5@web.de>
Date: Tue, 7 Jan 2014 20:28:09 +0100
Subject: [PATCH] Supress 2nd Wertetabelle if no hazard was found

---
 Hazard/Hazard/CellCollection.cpp | 1 +
 Hazard/Hazard/CellCollection.h   | 2 ++
 Hazard/Hazard/Hazard.cpp         | 7 ++++---
 3 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/Hazard/Hazard/CellCollection.cpp b/Hazard/Hazard/CellCollection.cpp
index 8f38a1e..c027444 100644
--- a/Hazard/Hazard/CellCollection.cpp
+++ b/Hazard/Hazard/CellCollection.cpp
@@ -47,6 +47,7 @@ void CellCollection::findHazards()
 			printf("Hazard found! Cell %d <--> Cell %d\n", I, (*nc)->index);
 			this->globalPIC->add(I, (*nc)->index);			// add PI that solves hazard. Not quite smart...
 			(*nc)->refresh(this->globalPIC);				// refresh the foreign PIC (a PI was added)
+			this->hazardsFound = true;
 		}
 		currentCell->refresh(this->globalPIC);				// refresh the current PIC (a PI was added)
 		delete hazardousNeighbors;
diff --git a/Hazard/Hazard/CellCollection.h b/Hazard/Hazard/CellCollection.h
index 26f5259..2e8abea 100644
--- a/Hazard/Hazard/CellCollection.h
+++ b/Hazard/Hazard/CellCollection.h
@@ -27,11 +27,13 @@ public:
 	CellCollection(PrimImplikantCollection* &globalPIC)
 	{
 		this->init(globalPIC);
+		this->hazardsFound = false;
 	};
 
 
 	vector<Cell*> cells;
 	PrimImplikantCollection* globalPIC;
+	bool hazardsFound;
 };
 
 #endif
\ No newline at end of file
diff --git a/Hazard/Hazard/Hazard.cpp b/Hazard/Hazard/Hazard.cpp
index f9c40f1..810d17e 100644
--- a/Hazard/Hazard/Hazard.cpp
+++ b/Hazard/Hazard/Hazard.cpp
@@ -161,9 +161,10 @@ void user_main(void)
 			// find and solve Hazards
 			allCells->findHazards();
 
-	
-			// print Wertetabelle and KV of corrected data
-			wt->Print();
+
+			if (allCells->hazardsFound)
+				// print Wertetabelle and KV of corrected data
+				wt->Print();
 
 			kv->Print(30 + kv->width() + 30, 30);	// Diagramm neben dem vorherigen