From fa101ffb8c601c326f3fa3e32606852a21c049d9 Mon Sep 17 00:00:00 2001
From: Oliver Gloth <ogloth@engits.com>
Date: Fri, 17 May 2013 22:09:09 +0200
Subject: [PATCH] added screen output functionality

---
 src/libengrid/meshquality.cpp | 22 ++++++++++++++++++++++
 src/libengrid/meshquality.h   |  7 +++++++
 2 files changed, 29 insertions(+)

diff --git a/src/libengrid/meshquality.cpp b/src/libengrid/meshquality.cpp
index 291b64a..c3cac8a 100644
--- a/src/libengrid/meshquality.cpp
+++ b/src/libengrid/meshquality.cpp
@@ -24,6 +24,7 @@
 
 MeshQuality::MeshQuality()
 {
+  m_Name = "unknown mesh quality";
 }
 
 void MeshQuality::computeNodesFromCells()
@@ -39,3 +40,24 @@ void MeshQuality::computeNodesFromCells()
     node_mesh_quality->SetValue(id_node, mq);
   }
 }
+
+void MeshQuality::printCellInfo(int indent)
+{
+  double min_quality = 1e99;
+  double max_quality = 0;
+  double mean_quality = 0;
+  EG_VTKDCC(vtkDoubleArray, cell_mesh_quality, m_Grid, "cell_mesh_quality");
+  EG_FORALL_CELLS(id_cell, m_Grid) {
+    double q = cell_mesh_quality->GetValue(id_cell);
+    min_quality = min(q, min_quality);
+    max_quality = max(q, max_quality);
+    mean_quality += q;
+  }
+  mean_quality /= m_Grid->GetNumberOfCells();
+  QString indent_str;
+  indent_str.fill(' ', indent);
+  cout << qPrintable(indent_str) << qPrintable(name()) << endl;
+  cout << qPrintable(indent_str) << "min  : " << min_quality << endl;
+  cout << qPrintable(indent_str) << "mean : " << mean_quality << endl;
+  cout << qPrintable(indent_str) << "max  : " << max_quality << endl;
+}
diff --git a/src/libengrid/meshquality.h b/src/libengrid/meshquality.h
index 5b2c56b..f43c18d 100644
--- a/src/libengrid/meshquality.h
+++ b/src/libengrid/meshquality.h
@@ -28,6 +28,11 @@
 class MeshQuality : public Operation
 {
 
+protected: // attributes
+
+  QString m_Name;
+
+
 protected: // methods
 
   void computeNodesFromCells();
@@ -36,6 +41,8 @@ protected: // methods
 public: // methods
 
   MeshQuality();
+  void printCellInfo(int indent = 0);
+  QString name() { return m_Name; }
 
 };
 
-- 
2.11.4.GIT