kernel/Connection.h

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00001 #ifndef CONNECTION
00002 #define CONNECTION
00003 
00004 #include <iostream>
00005 #include <string>
00006 #include <vector>
00007 #include <set>
00008 #include <map>
00009 #include <stdlib.h>
00010 #include <stdio.h>
00011 
00012 #include "Point.h"
00013 
00017 class Connection {
00018 public:
00019   PType centroid;
00020 
00021   // Constructors
00022   Connection() {}
00023 
00024   // Destructor
00025   ~Connection() {}
00026 
00027   virtual void measure() = 0;
00028   virtual DataType Length() const = 0;
00029   virtual void setLength(DataType val) = 0;
00030   virtual PType Normal() const = 0;
00031   virtual void setNormal(PType val) = 0;
00032   virtual DataType Area() const = 0;
00033   virtual void setArea(DataType val) = 0;
00034   virtual PType Centroid() const = 0;
00035   virtual void setCentroid(PType val) = 0;
00036   virtual void setNthCon(int i, int val) = 0;
00037   virtual int getNthCon(int i) const = 0;
00038 };
00039 
00044 template <class DataType, int dim>
00045 class Segment: public Connection {
00046   typedef Connection base;
00047 public:
00048   friend class Connection;
00049   DataType length;
00050   int cPid[2];
00051 
00052   // Constructors
00053   Segment() {
00054     cPid[0] = -1; cPid[1] = -2;
00055     base::centroid(0) =0; base::centroid(1) =0;
00056     if (dim == 3) base::centroid(2) =0;
00057     length = 0;
00058   }
00059   Segment(int v0, int v1) {
00060     base::centroid(0) =0; base::centroid(1) =0;
00061     if (dim == 3) base::centroid(2) =0;
00062     cPid[0] = v0; cPid[1] = v1;
00063     length = 0;
00064   }
00065 
00066   // Destructor
00067   ~Segment() {}
00068 
00069   virtual void measure() {}
00070   virtual DataType Length() const { return length; }
00071   virtual void setLength(DataType val) { length = val; }
00072   virtual PType Normal() const { return (PType) 0.; }
00073   virtual void setNormal(PType val) {}
00074   virtual PType Centroid() const { return base::centroid; }
00075   virtual void setCentroid(PType val) { base::centroid = val; }
00076   virtual DataType Area() const { return 0.; }
00077   virtual void setArea(DataType val) {}
00078   virtual void ConArea() {}
00079   virtual void setNthCon(int i, int val) { cPid[i] = val; }
00080   virtual int getNthCon(int i) const { return cPid[i]; }
00081 };
00082 
00087 template <class DataType>
00088 class Facet : public Connection {
00089   typedef Connection base;
00090 public:
00091   friend class Connection;
00092   PType normal;
00093   DataType area;
00094   int cPid[3];
00095 
00096   // Constructors
00097   Facet() {
00098     cPid[0] = -1; cPid[1] = -2; cPid[2] = -3;
00099     base::centroid(0) =0; base::centroid(1) =0;  base::centroid(2) =0;
00100     normal(0) = 0; normal(1) = 0; normal(2) = 0;
00101 
00102   }
00103   Facet(int v0, int v1, int v2) {
00104     base::centroid(0) =0; base::centroid(1) =0;  base::centroid(2) =0;
00105     cPid[0] = v0; cPid[1] = v1; cPid[2] = v2;
00106     normal(0) = 0; normal(1) = 0; normal(2) = 0;
00107   }
00108 
00109   // Destructor
00110   ~Facet() {}
00111 
00112   virtual void measure() {
00113     PType Ntmp(0.);
00114     setNormal(Ntmp);
00115   }
00116   virtual DataType Length() const { return 0; }
00117   virtual void setLength(DataType val) {}
00118   virtual DataType Area() const { return area; }
00119   virtual void setArea(DataType val) { area = val; }
00120   virtual PType Normal() const { return normal; }
00121   virtual void setNormal(PType val) { normal = val; }
00122   virtual PType Centroid() const { return base::centroid; }
00123   virtual void setCentroid(PType val) { base::centroid = val; }
00124   virtual void setNthCon(int i, int val) { cPid[i] = val; }
00125   virtual int getNthCon(int i) const { return cPid[i]; }
00126 
00127   virtual void increment(int val) {
00128     cPid[0] += val;  cPid[1] += val;  cPid[2] += val;
00129   }
00130 };
00131 
00132 #endif // FACET_H
Generated on Thu Jun 30 02:18:58 2016 for Motion - rigid body dynamics solver by 1.6.3