Creation of OpenFOAM-dev repository 15/04/2008

2025-12-28 03:37:59 +00:00 · 2008-04-15 18:56:58 +01:00
commit 3170c7c0c9
9896 changed files with 4016171 additions and 0 deletions
--- a/applications/utilities/mesh/manipulation/checkMesh/printMeshStats.C
+++ b/applications/utilities/mesh/manipulation/checkMesh/printMeshStats.C
@ -0,0 +1,111 @@
+#include "printMeshStats.H"
+#include "polyMesh.H"
+#include "globalMeshData.H"
+
+#include "hexMatcher.H"
+#include "wedgeMatcher.H"
+#include "prismMatcher.H"
+#include "pyrMatcher.H"
+#include "tetWedgeMatcher.H"
+#include "tetMatcher.H"
+
+
+void Foam::printMeshStats(const polyMesh& mesh, const bool allTopology)
+{
+    Pout<< "Mesh stats" << nl
+        << "    points:           " << mesh.points().size() << nl;
+
+    if (mesh.nInternalPoints() != -1)
+    {
+        Pout<< "    internal points:  " << mesh.nInternalPoints() << nl;
+    }
+
+    if (allTopology && mesh.nInternalPoints() != -1)
+    {
+        Pout<< "    edges:            " << mesh.nEdges() << nl
+            << "    internal edges:   " << mesh.nInternalEdges() << nl
+            << "    internal edges using one boundary point:   "
+            << mesh.nInternal1Edges()-mesh.nInternal0Edges() << nl
+            << "    internal edges using two boundary points:  "
+            << mesh.nInternalEdges()-mesh.nInternal1Edges() << nl;
+    }
+
+    Pout<< "    faces:            " << mesh.faces().size() << nl
+        << "    internal faces:   " << mesh.faceNeighbour().size() << nl
+        << "    cells:            " << mesh.cells().size() << nl
+        << "    boundary patches: " << mesh.boundaryMesh().size() << nl
+        << "    point zones:      " << mesh.pointZones().size() << nl
+        << "    face zones:       " << mesh.faceZones().size() << nl
+        << "    cell zones:       " << mesh.cellZones().size() << nl
+        << endl;
+
+    if (Pstream::parRun())
+    {
+        const globalMeshData& parData = mesh.globalData();
+
+        Info<< "Overall stats" << nl
+            << "    points:   " << parData.nTotalPoints() << nl
+            << "    faces:    " << parData.nTotalFaces() << nl
+            << "    cells:    " << parData.nTotalCells() << nl
+            << endl;
+    }
+
+    // Construct shape recognizers
+    hexMatcher hex;
+    prismMatcher prism;
+    wedgeMatcher wedge;
+    pyrMatcher pyr;
+    tetWedgeMatcher tetWedge;
+    tetMatcher tet;
+
+    // Counters for different cell types
+    label nHex = 0;
+    label nWedge = 0;
+    label nPrism = 0;
+    label nPyr = 0;
+    label nTet = 0;
+    label nTetWedge = 0;
+    label nUnknown = 0;
+
+    for(label cellI = 0; cellI < mesh.nCells(); cellI++)
+    {
+        if (hex.isA(mesh, cellI))
+        {
+            nHex++;
+        }
+        else if (tet.isA(mesh, cellI))
+        {
+            nTet++;
+        }
+        else if (pyr.isA(mesh, cellI))
+        {
+            nPyr++;
+        }
+        else if (prism.isA(mesh, cellI))
+        {
+            nPrism++;
+        }
+        else if (wedge.isA(mesh, cellI))
+        {
+            nWedge++;
+        }
+        else if (tetWedge.isA(mesh, cellI))
+        {
+            nTetWedge++;
+        }
+        else
+        {
+            nUnknown++;
+        }
+    }
+
+    Pout<< "Number of cells of each type: " << nl
+        << "    hexahedra:     " << nHex << nl
+        << "    prisms:        " << nPrism << nl
+        << "    wedges:        " << nWedge << nl
+        << "    pyramids:      " << nPyr << nl
+        << "    tet wedges:    " << nTetWedge << nl
+        << "    tetrahedra:    " << nTet << nl
+        << "    polyhedra:     " << nUnknown
+        << nl << endl;
+}