Changeset 1571:68ce4302fb0b in lemon-0.x for demo/lp_maxflow_demo.cc

Timestamp:

07/20/05 10:02:11 (19 years ago)

Author:

Alpar Juttner

Branch:

default

Phase:

public

Convert:

svn:c9d7d8f5-90d6-0310-b91f-818b3a526b0e/lemon/trunk@2070

Message:

Minor change

File:

• demo/lp_maxflow_demo.cc (modified) (1 diff)

demo/lp_maxflow_demo.cc

@@ -83 +83 @@
   
   //Objective function: the flow value entering 't'
-  {
-    LpDefault::Expr ex;
-    for(InEdgeIt  e(g,t);e!=INVALID;++e) ex+=x[e];
-    for(OutEdgeIt e(g,t);e!=INVALID;++e) ex-=x[e];
-    lp.setObj(ex);
-  }
+  LpDefault::Expr obj;
+  for(InEdgeIt  e(g,t);e!=INVALID;++e) obj+=x[e];
+  for(OutEdgeIt e(g,t);e!=INVALID;++e) obj-=x[e];
+  lp.setObj(obj);
+
 
   //Maximization