Changeset 18765e in git

Timestamp:

Mar 2, 2009, 3:44:49 PM (14 years ago)

Author:

Martin Monerjan

Branches:

(u'jengelh-datetime', 'ceac47cbc86fe4a15902392bdbb9bd2ae0ea02c6')(u'spielwiese', '0604212ebb110535022efecad887940825b97c3f')

Children:

65a4ba06d1f40243c71a75ec4979640b8db0684e

Parents:

338842d01fe627d4e6675ec8df5900eef6af97af

Message:

more stuff into class {facet,gcone}


git-svn-id: file:///usr/local/Singular/svn/trunk@11504 2c84dea3-7e68-4137-9b89-c4e89433aadc

File:

• kernel/gfan.cc (modified) (3 diffs)

kernel/gfan.cc

@@ -2 +2 @@
 Compute the Groebner fan of an ideal
 Author: $Author: monerjan $
-Date: $Date: 2009-02-25 14:30:25 $
-Header: $Header: /exports/cvsroot-2/cvsroot/kernel/gfan.cc,v 1.16 2009-02-25 14:30:25 monerjan Exp $
-Id: $Id: gfan.cc,v 1.16 2009-02-25 14:30:25 monerjan Exp $
+Date: $Date: 2009-03-02 14:44:49 $
+Header: $Header: /exports/cvsroot-2/cvsroot/kernel/gfan.cc,v 1.17 2009-03-02 14:44:49 monerjan Exp $
+Id: $Id: gfan.cc,v 1.17 2009-03-02 14:44:49 monerjan Exp $
 */
 
@@ -26 +26 @@
 {
         private:
-                intvec fnormal;         //inner normal, describing the facet uniquely
+                intvec fNormal;         //inner normal, describing the facet uniquely
         public:
                 facet();                //constructor
-                bool isflippable;       //flippable facet?
+                bool isFlippable;       //flippable facet? Want to have cone->isflippable.facet[i]
+                bool isIncoming;        //Is the facet incoming or outgoing?
 };
 
@@ -37 +38 @@
 class gcone
 {
-public:
-        gcone(int);             //constructor with dimension
-        poly gc_marked_term;    //marked terms of the cone's Gröbner basis
-        ideal gc_basis;         //GB of the cone
-        gcone *next;            //Pointer to *previous* cone in search tree
+        private:
+                int numFacets;          //#of facets of the cone
+
+        public:
+                gcone(int);             //constructor with dimension
+                poly gcMarkedTerm;      //marked terms of the cone's Gröbner basis
+                ideal gcBasis;          //GB of the cone
+                gcone *next;            //Pointer to *previous* cone in search tree
         
-        void flip();            //Compute "the other side"
+                void flip();            //Compute "the other side"
+                void remRedFacets();    //Remove redundant facets of the cone
+                
 
 };//class gcone