Changeset 42c742 for src/Fragmentation/Exporters/SphericalPointDistribution.hpp

Timestamp:

Aug 20, 2014, 1:06:16 PM (11 years ago)

Author:

Frederik Heber <heber@…>

Children:

0b517b

Parents:

ef3885

git-author:

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

git-committer:

Frederik Heber <heber@…> (08/20/14 13:06:16)

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.
• TESTS: Removed XFAIL from SphericalPointDistributionUnitTest.

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"
@@ -49 +52 @@
   //!> 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.
@@ -61 +68 @@
   }
 
+  template <int N> adjacency_t getConnections()
+  {
+    ASSERT(0, "SphericalPointDistribution::getConnections() - not specialized for "+toString(N)+".");
+  }
 
   /** Matches a given spherical distribution with another containing more
@@ -193 +204 @@
 template <> SphericalPointDistribution::Polygon_t SphericalPointDistribution::get<14>();
 
+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_ */