Changeset 6582b8 in git

Timestamp:

Feb 9, 2005, 1:55:38 PM (18 years ago)

Author:

Viktor Levandovskyy <levandov@…>

Branches:

(u'jengelh-datetime', 'ceac47cbc86fe4a15902392bdbb9bd2ae0ea02c6')(u'spielwiese', 'a657104b677b4c461d018cbf3204d72d34ad66a9')

Children:

a4f5ce528f6265f42ae27cf6284dedb95f91544e

Parents:

066b0020bd9fd9b3c31513f59b07e261fa366329

Message:

*levandov: add, opposite for qrings finished and fixed


git-svn-id: file:///usr/local/Singular/svn/trunk@7717 2c84dea3-7e68-4137-9b89-c4e89433aadc

File:

• kernel/ring.cc (modified) (3 diffs)

kernel/ring.cc

@@ -2 +2 @@
 *  Computer Algebra System SINGULAR     *
 ****************************************/
-/* $Id: ring.cc,v 1.29 2005-02-08 18:59:36 levandov Exp $ */
+/* $Id: ring.cc,v 1.30 2005-02-09 12:55:38 levandov Exp $ */
 
 /*
@@ -3607 +3607 @@
   /* treats the case of qring */
 {
-  ring save = currRing;  
-  ring    r = rCopy0(src,TRUE); /* TRUE for copy the qideal */
+  if (src == NULL) return(NULL);
+  ring save = currRing;
+  rChangeCurrRing(src);
+  ring r = rCopy0(src,TRUE); /* TRUE for copy the qideal */
+  /*  rChangeCurrRing(r); */
   // change vars v1..vN -> vN..v1
   int i;
@@ -3826 +3829 @@
   }
   {
-  rChangeCurrRing(r);  
+  rChangeCurrRing(r);  /* we were not in r */
   /* basic nc constructions  */
   r->nc           = (nc_struct *)omAlloc0(sizeof(nc_struct));