From 62c5572ca5ec4d392b95f642f77e599e85a86caf Mon Sep 17 00:00:00 2001
From: Bastien Gorissen <bastien.gorissen@cenaero.be>
Date: Wed, 13 Jul 2011 15:06:44 +0000
Subject: [PATCH] Added proposed data structure for boundary layer information
storage.
---
Geo/MVertex.h | 5 +++++
Geo/MVertexBoundaryLayerData.cpp | 30 +++++++++++++++++++++++++++++
Geo/MVertexBoundaryLayerData.h | 33 ++++++++++++++++++++++++++++++++
3 files changed, 68 insertions(+)
create mode 100644 Geo/MVertexBoundaryLayerData.cpp
create mode 100644 Geo/MVertexBoundaryLayerData.h
diff --git a/Geo/MVertex.h b/Geo/MVertex.h
index 6f5edf7ce5..a931a7a9d0 100644
--- a/Geo/MVertex.h
+++ b/Geo/MVertex.h
@@ -10,6 +10,7 @@
#include <set>
#include "SPoint2.h"
#include "SPoint3.h"
+#include "MVertexBoundaryLayerData.h"
class GEntity;
class GEdge;
@@ -124,6 +125,8 @@ class MEdgeVertex : public MVertex{
protected:
double _u, _lc;
public:
+ MVertexBoundaryLayerData* bl_data;
+
MEdgeVertex(double x, double y, double z, GEntity *ge, double u, double lc = -1.0,
int num = 0)
: MVertex(x, y, z, ge,num), _u(u), _lc(lc)
@@ -139,6 +142,8 @@ class MFaceVertex : public MVertex{
protected:
double _u, _v;
public :
+ MVertexBoundaryLayerData* bl_data;
+
MFaceVertex(double x, double y, double z, GEntity *ge, double u, double v, int num = 0)
: MVertex(x, y, z, ge, num), _u(u), _v(v)
{
diff --git a/Geo/MVertexBoundaryLayerData.cpp b/Geo/MVertexBoundaryLayerData.cpp
new file mode 100644
index 0000000000..0257cfafa4
--- /dev/null
+++ b/Geo/MVertexBoundaryLayerData.cpp
@@ -0,0 +1,30 @@
+// Gmsh - Copyright (C) 1997-2011 C. Geuzaine, J.-F. Remacle
+//
+// See the LICENSE.txt file for license information. Please report all
+// bugs and problems to <gmsh@geuz.org>.
+
+#include "MVertexBoundaryLayerData.h"
+
+std::vector<MVertex*>* MVertexBoundaryLayerData::getChildren(int i){
+ if (i < this->children.size() && i >= 0) {
+ return &(children[i]);
+ } else {
+ return 0;
+ }
+}
+
+int MVertexBoundaryLayerData::getNumChildren(int i) {
+ if (i < this->children.size() && i >= 0) {
+ return this->children[i].size();
+ } else {
+ return -1;
+ }
+}
+
+int MVertexBoundaryLayerData::getNumChildrenFamilies() {
+ return this->children.size();
+}
+
+void MVertexBoundaryLayerData::addChildrenFamily(std::vector<MVertex*> family) {
+ this->children.push_back(family);
+}
diff --git a/Geo/MVertexBoundaryLayerData.h b/Geo/MVertexBoundaryLayerData.h
new file mode 100644
index 0000000000..510a2f4d38
--- /dev/null
+++ b/Geo/MVertexBoundaryLayerData.h
@@ -0,0 +1,33 @@
+// Gmsh - Copyright (C) 1997-2011 C. Geuzaine, J.-F. Remacle
+//
+// See the LICENSE.txt file for license information. Please report all
+// bugs and problems to <gmsh@geuz.org>.
+
+#ifndef _MVERTEXBOUNDARYLAYERDATA_H_
+#define _MVERTEXBOUNDARYLAYERDATA_H_
+
+#include <vector>
+
+class MVertex;
+
+/* A simple data structure to keep track of the "children" of
+ * vertices in a boundary layer meshes.
+ *
+ * It should be filled for each MVertex on the boundary of the
+ * geometry with the vertices along the normal direction, in order.
+ */
+class MVertexBoundaryLayerData {
+
+ private:
+ std::vector<std::vector<MVertex*> > children;
+
+ public:
+ std::vector<MVertex*>* getChildren(int i);
+ int getNumChildren(int i);
+
+ int getNumChildrenFamilies();
+ void addChildrenFamily(std::vector<MVertex*> family);
+};
+
+
+#endif
--
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