Changeset 868d77d in git for Singular/links/ssiLink.cc

Timestamp:

May 19, 2014, 7:19:22 PM (10 years ago)

Author:

Hans Schoenemann <hannes@…>

Branches:

(u'spielwiese', 'a719bcf0b8dbc648b128303a49777a094b57592c')

Children:

984ff3b24d0cfc0f0c40172a5ef29ced17fd6741a93f95f272cf2777251e0e930411dedb45d02ba0

Parents:

cb6d87e20317d2aae47858d41fd24da57247554d

Message:

fix: ssi: sending OrdSgn==-1

File:

• Singular/links/ssiLink.cc (modified) (2 diffs)

Singular/links/ssiLink.cc

@@ -101 +101 @@
 void ssiSetCurrRing(const ring r)
 {
+  //  if (currRing!=NULL)
+  //  Print("need to change the ring, currRing:%s, switch to: ssiRing%d\n",IDID(currRingHdl,nr);
+  //  else
+  //  Print("no ring, switch to ssiRing%d\n",nr);
   if (!rEqual(r,currRing,1))
   {
@@ -1375 +1379 @@
              break;
   }
+  // if currRing is required for the result, but lost
+  // define "ssiRing%d" as currRing:
+  if ((d->r!=NULL)
+  && (currRing!=d->r)
+  && (res->RingDependend()))
+  {
+    ssiSetCurrRing(d->r);
+  }
   return res;
 no_ring: WerrorS("no ring");