From 13d8a16047149ec1ad65b978288f4712c0f7de20 Mon Sep 17 00:00:00 2001
From: Abdullah Tahiri <abdullah.tahiri.yo@gmail.com>
Date: Sun, 20 Dec 2020 21:38:02 +0100
Subject: [PATCH] GCS: enable to invalidate diagnosis result

---
 src/Mod/Sketcher/App/planegcs/GCS.cpp | 7 +++++++
 src/Mod/Sketcher/App/planegcs/GCS.h   | 1 +
 2 files changed, 8 insertions(+)

diff --git a/src/Mod/Sketcher/App/planegcs/GCS.cpp b/src/Mod/Sketcher/App/planegcs/GCS.cpp
index aca4cad8dd..7fffe4fb09 100644
--- a/src/Mod/Sketcher/App/planegcs/GCS.cpp
+++ b/src/Mod/Sketcher/App/planegcs/GCS.cpp
@@ -548,6 +548,13 @@ void System::clear()
     p2c.clear();
 }
 
+void System::invalidatedDiagnosis()
+{
+    hasDiagnosis=false;
+    pDependentParameters.clear();
+    pDependentParametersGroups.clear();
+}
+
 void System::clearByTag(int tagId)
 {
     std::vector<Constraint *> constrvec;
diff --git a/src/Mod/Sketcher/App/planegcs/GCS.h b/src/Mod/Sketcher/App/planegcs/GCS.h
index 7a1bd83524..14a7fb4bba 100644
--- a/src/Mod/Sketcher/App/planegcs/GCS.h
+++ b/src/Mod/Sketcher/App/planegcs/GCS.h
@@ -366,6 +366,7 @@ namespace GCS
         void getDependentParamsGroups(std::vector<std::set<double *>> &pdependentparametergroups) const
           { pdependentparametergroups = pDependentParametersGroups;}
         bool isEmptyDiagnoseMatrix() const {return emptyDiagnoseMatrix;}
+        void invalidatedDiagnosis();
     };