Changeset 4492f1 for src/Fragmentation/Exporters/SphericalPointDistribution.hpp

Timestamp:

May 25, 2016, 7:13:59 AM (9 years ago)

Author:

Frederik Heber <heber@…>

Children:

a92c27

Parents:

66700f2

git-author:

Frederik Heber <heber@…> (07/12/14 11:57:54)

git-committer:

Frederik Heber <heber@…> (05/25/16 07:13:59)

Message:

Added getConnections() to SphericalPointDistribution.

• we use tesselation in order to extract the connection information between nearest neighboring points from the BoundaryLines of the tesselation. The triangles are ideal as they assure that no point lies within a triangle, hence all these points may be safely combined.
• functions reside in extra module as with get().
• added extensive unit tests.

File:

• src/Fragmentation/Exporters/SphericalPointDistribution.hpp (modified) (4 diffs)

src/Fragmentation/Exporters/SphericalPointDistribution.hpp

@@ -19 +19 @@
 #include <cmath>
 #include <list>
+#include <map>
+#include <set>
+#include <vector>
 
 #include "LinearAlgebra/Vector.hpp"
@@ -48 +51 @@
   //!> typedef for the list of points with integral weights
   typedef std::list<std::pair<Vector, int> > WeightedPolygon_t;
+  //!> typedef for a sorted list of indices
+  typedef std::set<unsigned int> IndexSet_t;
+  //!> typedef for the adjacency list of a polygon
+  typedef std::map<unsigned int, IndexSet_t > adjacency_t;
 
   /** General getter function for the distribution of points on the surface.
@@ -58 +65 @@
   {
     ASSERT(0, "SphericalPointDistribution::get() - not specialized for "+toString(N)+".");
+  }
+
+  template <int N> adjacency_t getConnections()
+  {
+    ASSERT(0, "SphericalPointDistribution::getConnections() - not specialized for "+toString(N)+".");
   }
 
@@ -184 +196 @@
 template <> SphericalPointDistribution::Polygon_t SphericalPointDistribution::get<14>() const;
 
+template <> SphericalPointDistribution::adjacency_t SphericalPointDistribution::getConnections<0>();
+template <> SphericalPointDistribution::adjacency_t SphericalPointDistribution::getConnections<1>();
+template <> SphericalPointDistribution::adjacency_t SphericalPointDistribution::getConnections<2>();
+template <> SphericalPointDistribution::adjacency_t SphericalPointDistribution::getConnections<3>();
+template <> SphericalPointDistribution::adjacency_t SphericalPointDistribution::getConnections<4>();
+template <> SphericalPointDistribution::adjacency_t SphericalPointDistribution::getConnections<5>();
+template <> SphericalPointDistribution::adjacency_t SphericalPointDistribution::getConnections<6>();
+template <> SphericalPointDistribution::adjacency_t SphericalPointDistribution::getConnections<7>();
+template <> SphericalPointDistribution::adjacency_t SphericalPointDistribution::getConnections<8>();
+template <> SphericalPointDistribution::adjacency_t SphericalPointDistribution::getConnections<9>();
+template <> SphericalPointDistribution::adjacency_t SphericalPointDistribution::getConnections<10>();
+template <> SphericalPointDistribution::adjacency_t SphericalPointDistribution::getConnections<11>();
+template <> SphericalPointDistribution::adjacency_t SphericalPointDistribution::getConnections<12>();
+template <> SphericalPointDistribution::adjacency_t SphericalPointDistribution::getConnections<14>();
+
 #endif /* SPHERICALPOINTDISTRIBUTION_HPP_ */