Changeset 2340:03c71d754990 in lemon-0.x for lemon/graph_adaptor.h

Timestamp:

01/11/07 22:22:39 (17 years ago)

Author:

Balazs Dezso

Branch:

default

Phase:

public

Convert:

svn:c9d7d8f5-90d6-0310-b91f-818b3a526b0e/lemon/trunk@3132

Message:

Make Hao-Orlin epsilon-safe

File:

• lemon/graph_adaptor.h (modified) (2 diffs)

lemon/graph_adaptor.h

@@ -1451 +1451 @@
 
     bool operator[](const typename Graph::Edge& e) const {
-      return tolerance.less((*flow)[e], (*capacity)[e]);
+      return tolerance.positive((*capacity)[e] - (*flow)[e]);
     }
   };
@@ -1474 +1474 @@
     void setFlow(const FlowMap& _flow) { flow = &_flow; }
     bool operator[](const typename Graph::Edge& e) const {
-      return tolerance.less(0, Number((*flow)[e]));
+      return tolerance.positive((*flow)[e]);
     }
   };