Changeset 68eb0c in git for kernel/gfan.h

Timestamp:

Mar 6, 2010, 6:09:52 PM (14 years ago)

Author:

Martin Monerjan

Branches:

(u'spielwiese', 'fe61d9c35bf7c61f2b6cbf1b56e25e2f08d536cc')

Children:

5151ac95d6e9778dc832b31c28c9649d358d1b0c

Parents:

51346c4ca4b934458da6e3ad84176f094bfd5caa

Message:

getExtremalRays now stores the rays in intvec** gcone::gcRays, the
facets only point their fNormals below codim2Ptr there.
gcone::numRays
Cleanup of no longer used stuff: dotProduct, interiorPoint2


git-svn-id: file:///usr/local/Singular/svn/trunk@12614 2c84dea3-7e68-4137-9b89-c4e89433aadc

File:

• kernel/gfan.h (modified) (4 diffs)

kernel/gfan.h

@@ -75 +75 @@
                 facet *codim2Ptr;       //Pointer to (codim-2)-facet. Bit of recursion here ;-)
                 int numCodim2Facets;    //#of (codim-2)-facets of this facet. Set in getCodim2Normals()
-                unsigned numRays;       //Number of spanning rays of the cone
+                unsigned numRays;       //Number of spanning rays of the facet
                 ring flipRing;          //the ring on the other side of the facet
                                         
@@ -84 +84 @@
                 /**  The copy constructor */
                 facet(const facet& f);
+                /** A shallow copy of facets*/
                 facet* shallowCopy(const facet& f);
                 void shallowDelete();
@@ -94 +95 @@
                 /** Stores the facet normal \param intvec*/
                 inline void setFacetNormal(intvec *iv);
-                /** Hopefully returns the facet normal */
+                /** Returns the facet normal */
                 inline intvec *getFacetNormal();
                 /** Return a reference to the facet normal*/
@@ -189 +190 @@
                 dd_MatrixPtr ddFacets;  //Matrix to store irredundant facets of the cone
                 
+                /** Array of intvecs representing the rays of the cone*/
+                intvec **gcRays;
+                unsigned numRays;       //#rays of the cone
                 /** Contains the Groebner basis of the cone. Is set by gcone::getGB(ideal I)*/
                 ideal gcBasis;          //GB of the cone, set by gcone::getGB();