Changeset 982:3e711ee55d31 in lemon-1.2

Timestamp:

08/07/13 06:29:34 (11 years ago)

Author:

Alpar Juttner <alpar@…>

Branch:

default

Children:

983:8b2d4e5d96e4, 986:552e3d1242c6

Phase:

public

Message:

Add explicit namespace to ignore_unused_variable_warning() usages (#294)

Files:

• lemon/concept_check.h (modified) (2 diffs)
• lemon/concepts/digraph.h (modified) (1 diff)
• lemon/concepts/graph.h (modified) (3 diffs)
• lemon/concepts/graph_components.h (modified) (10 diffs)
• lemon/concepts/heap.h (modified) (2 diffs)
• lemon/concepts/maps.h (modified) (2 diffs)
• lemon/concepts/path.h (modified) (4 diffs)
• test/adaptors_test.cc (modified) (3 diffs)
• test/bfs_test.cc (modified) (2 diffs)
• test/circulation_test.cc (modified) (2 diffs)
• test/connectivity_test.cc (modified) (2 diffs)
• test/dfs_test.cc (modified) (2 diffs)
• test/digraph_test.cc (modified) (6 diffs)
• test/dijkstra_test.cc (modified) (2 diffs)
• test/edge_set_test.cc (modified) (8 diffs)
• test/euler_test.cc (modified) (2 diffs)
• test/gomory_hu_test.cc (modified) (1 diff)
• test/graph_test.cc (modified) (6 diffs)
• test/hao_orlin_test.cc (modified) (1 diff)
• test/maps_test.cc (modified) (8 diffs)
• test/matching_test.cc (modified) (1 diff)
• test/min_cost_arborescence_test.cc (modified) (2 diffs)
• test/preflow_test.cc (modified) (2 diffs)
• test/suurballe_test.cc (modified) (2 diffs)
• test/time_measure_test.cc (modified) (1 diff)

lemon/concept_check.h

@@ -59 +59 @@
 #if !defined(NDEBUG)
     void (Concept::*x)() = & Concept::constraints;
-    ignore_unused_variable_warning(x);
+    ::lemon::ignore_unused_variable_warning(x);
 #endif
   }
@@ -69 +69 @@
     typedef typename Concept::template Constraints<Type> ConceptCheck;
     void (ConceptCheck::*x)() = & ConceptCheck::constraints;
-    ignore_unused_variable_warning(x);
+    ::lemon::ignore_unused_variable_warning(x);
 #endif
   }

lemon/concepts/digraph.h

@@ -325 +325 @@
         /// This constructor sets the iterator to the first arc of \c g.
         ///@param g the digraph
-        ArcIt(const Digraph& g) { ignore_unused_variable_warning(g); }
+        ArcIt(const Digraph& g) { ::lemon::ignore_unused_variable_warning(g); }
         /// Arc -> ArcIt conversion
 

lemon/concepts/graph.h

@@ -383 +383 @@
         /// This constructor sets the iterator to the first arc of \c g.
         ///@param g the graph
-        ArcIt(const Graph &g) { ignore_unused_variable_warning(g); }
+        ArcIt(const Graph &g) { ::lemon::ignore_unused_variable_warning(g); }
         /// Arc -> ArcIt conversion
 
@@ -432 +432 @@
         ///@param g the graph
         OutArcIt(const Graph& n, const Node& g) {
-          ignore_unused_variable_warning(n);
-          ignore_unused_variable_warning(g);
+          ::lemon::ignore_unused_variable_warning(n);
+          ::lemon::ignore_unused_variable_warning(g);
         }
         /// Arc -> OutArcIt conversion
@@ -484 +484 @@
         ///@param g the graph
         InArcIt(const Graph& g, const Node& n) {
-          ignore_unused_variable_warning(n);
-          ignore_unused_variable_warning(g);
+          ::lemon::ignore_unused_variable_warning(n);
+          ::lemon::ignore_unused_variable_warning(g);
         }
         /// Arc -> InArcIt conversion

lemon/concepts/graph_components.h

@@ -109 +109 @@
 
           bool b;
-          ignore_unused_variable_warning(b);
+          ::lemon::ignore_unused_variable_warning(b);
 
           b = (ia == ib) && (ia != ib);
@@ -290 +290 @@
             ue = e;
             bool d = graph.direction(e);
-            ignore_unused_variable_warning(d);
+            ::lemon::ignore_unused_variable_warning(d);
           }
         }
@@ -369 +369 @@
 
           nid = digraph.maxNodeId();
-          ignore_unused_variable_warning(nid);
+          ::lemon::ignore_unused_variable_warning(nid);
           eid = digraph.maxArcId();
-          ignore_unused_variable_warning(eid);
+          ::lemon::ignore_unused_variable_warning(eid);
         }
 
@@ -424 +424 @@
           edge = graph.edgeFromId(ueid);
           ueid = graph.maxEdgeId();
-          ignore_unused_variable_warning(ueid);
+          ::lemon::ignore_unused_variable_warning(ueid);
         }
 
@@ -497 +497 @@
           _GraphItemIt it3 = it1;
           _GraphItemIt it4 = INVALID;
-          ignore_unused_variable_warning(it3);
-          ignore_unused_variable_warning(it4);
+          ::lemon::ignore_unused_variable_warning(it3);
+          ::lemon::ignore_unused_variable_warning(it4);
 
           it2 = ++it1;
@@ -588 +588 @@
           _GraphIncIt it3 = it1;
           _GraphIncIt it4 = INVALID;
-          ignore_unused_variable_warning(it3);
-          ignore_unused_variable_warning(it4);
+          ::lemon::ignore_unused_variable_warning(it3);
+          ::lemon::ignore_unused_variable_warning(it4);
 
           it2 = ++it1;
@@ -771 +771 @@
             n = digraph.baseNode(oait);
             n = digraph.runningNode(oait);
-            ignore_unused_variable_warning(n);
+            ::lemon::ignore_unused_variable_warning(n);
           }
         }
@@ -954 +954 @@
             = digraph.notifier(typename _Digraph::Arc());
 
-          ignore_unused_variable_warning(nn);
-          ignore_unused_variable_warning(en);
+          ::lemon::ignore_unused_variable_warning(nn);
+          ::lemon::ignore_unused_variable_warning(en);
         }
 
@@ -997 +997 @@
           typename _Graph::EdgeNotifier& uen
             = graph.notifier(typename _Graph::Edge());
-          ignore_unused_variable_warning(uen);
+          ::lemon::ignore_unused_variable_warning(uen);
         }
 
@@ -1071 +1071 @@
           // m3 = cmap;
 
-          ignore_unused_variable_warning(m1);
-          ignore_unused_variable_warning(m2);
-          // ignore_unused_variable_warning(m3);
+          ::lemon::ignore_unused_variable_warning(m1);
+          ::lemon::ignore_unused_variable_warning(m2);
+          // ::lemon::ignore_unused_variable_warning(m3);
         }
 

lemon/concepts/heap.h

@@ -199 +199 @@
           item=Item();
           prio=Prio();
-          ignore_unused_variable_warning(item);
-          ignore_unused_variable_warning(prio);
+          ::lemon::ignore_unused_variable_warning(item);
+          ::lemon::ignore_unused_variable_warning(prio);
 
           OwnItem own_item;
@@ -207 +207 @@
           own_item=Item();
           own_prio=Prio();
-          ignore_unused_variable_warning(own_item);
-          ignore_unused_variable_warning(own_prio);
-          ignore_unused_variable_warning(own_state);
+          ::lemon::ignore_unused_variable_warning(own_item);
+          ::lemon::ignore_unused_variable_warning(own_prio);
+          ::lemon::ignore_unused_variable_warning(own_state);
 
           _Heap heap1(map);
           _Heap heap2 = heap1;
-          ignore_unused_variable_warning(heap1);
-          ignore_unused_variable_warning(heap2);
+          ::lemon::ignore_unused_variable_warning(heap1);
+          ::lemon::ignore_unused_variable_warning(heap2);
 
           int s = heap.size();
-          ignore_unused_variable_warning(s);
+          ::lemon::ignore_unused_variable_warning(s);
           bool e = heap.empty();
-          ignore_unused_variable_warning(e);
+          ::lemon::ignore_unused_variable_warning(e);
 
           prio = heap.prio();

lemon/concepts/maps.h

@@ -61 +61 @@
           own_val = m[own_key];
 
-          ignore_unused_variable_warning(key);
-          ignore_unused_variable_warning(val);
-          ignore_unused_variable_warning(own_key);
-          ignore_unused_variable_warning(own_val);
+          ::lemon::ignore_unused_variable_warning(key);
+          ::lemon::ignore_unused_variable_warning(val);
+          ::lemon::ignore_unused_variable_warning(own_key);
+          ::lemon::ignore_unused_variable_warning(own_val);
         }
         const Key& key;
@@ -101 +101 @@
           m.set(own_key, own_val);
 
-          ignore_unused_variable_warning(key);
-          ignore_unused_variable_warning(val);
-          ignore_unused_variable_warning(own_key);
-          ignore_unused_variable_warning(own_val);
+          ::lemon::ignore_unused_variable_warning(key);
+          ::lemon::ignore_unused_variable_warning(val);
+          ::lemon::ignore_unused_variable_warning(own_key);
+          ::lemon::ignore_unused_variable_warning(own_val);
         }
         const Key& key;

lemon/concepts/path.h

@@ -67 +67 @@
       template <typename CPath>
       Path& operator=(const CPath& cpath) {
-        ignore_unused_variable_warning(cpath);
+        ::lemon::ignore_unused_variable_warning(cpath);
         return *this;
       }
@@ -127 +127 @@
           e = (i < ii);
 
-          ignore_unused_variable_warning(l);
-          ignore_unused_variable_warning(pp);
-          ignore_unused_variable_warning(e);
-          ignore_unused_variable_warning(id);
-          ignore_unused_variable_warning(ii);
-          ignore_unused_variable_warning(ed);
+          ::lemon::ignore_unused_variable_warning(l);
+          ::lemon::ignore_unused_variable_warning(pp);
+          ::lemon::ignore_unused_variable_warning(e);
+          ::lemon::ignore_unused_variable_warning(id);
+          ::lemon::ignore_unused_variable_warning(ii);
+          ::lemon::ignore_unused_variable_warning(ed);
         }
       };
@@ -154 +154 @@
           e = (i != INVALID);
 
-          ignore_unused_variable_warning(l);
-          ignore_unused_variable_warning(e);
-          ignore_unused_variable_warning(id);
-          ignore_unused_variable_warning(ed);
+          ::lemon::ignore_unused_variable_warning(l);
+          ::lemon::ignore_unused_variable_warning(e);
+          ::lemon::ignore_unused_variable_warning(id);
+          ::lemon::ignore_unused_variable_warning(ed);
         }
         _Path& p;
@@ -180 +180 @@
           e = (i != INVALID);
 
-          ignore_unused_variable_warning(l);
-          ignore_unused_variable_warning(e);
-          ignore_unused_variable_warning(id);
-          ignore_unused_variable_warning(ed);
+          ::lemon::ignore_unused_variable_warning(l);
+          ::lemon::ignore_unused_variable_warning(e);
+          ::lemon::ignore_unused_variable_warning(id);
+          ::lemon::ignore_unused_variable_warning(ed);
         }
         _Path& p;

test/adaptors_test.cc

@@ -66 +66 @@
   Digraph::Arc a2 = digraph.addArc(n1, n3);
   Digraph::Arc a3 = digraph.addArc(n2, n3);
-  ignore_unused_variable_warning(a3);
+  ::lemon::ignore_unused_variable_warning(a3);
 
   // Check the adaptor
@@ -101 +101 @@
   Adaptor::Arc a7 = adaptor.addArc(n1, n4);
   Adaptor::Arc a8 = adaptor.addArc(n1, n2);
-  ignore_unused_variable_warning(a6,a7,a8);
+  ::lemon::ignore_unused_variable_warning(a6,a7,a8);
 
   adaptor.erase(a1);
@@ -761 +761 @@
   Digraph::Arc a2 = digraph.addArc(n1, n3);
   Digraph::Arc a3 = digraph.addArc(n2, n3);
-  ignore_unused_variable_warning(a1,a2,a3);
+  ::lemon::ignore_unused_variable_warning(a1,a2,a3);
 
   checkGraphNodeList(adaptor, 6);

test/bfs_test.cc

@@ -62 +62 @@
   Arc e;
   int l, i;
-  ignore_unused_variable_warning(l,i);
+  ::lemon::ignore_unused_variable_warning(l,i);
   bool b;
   BType::DistMap d(G);
@@ -152 +152 @@
   Digraph g;
   bool b;
-  ignore_unused_variable_warning(b);
+  ::lemon::ignore_unused_variable_warning(b);
 
   bfs(g).run(Node());

test/circulation_test.cc

@@ -74 +74 @@
   VType v;
   bool b;
-  ignore_unused_variable_warning(v,b);
+  ::lemon::ignore_unused_variable_warning(v,b);
 
   typedef Circulation<Digraph, CapMap, CapMap, SupplyMap>
@@ -100 +100 @@
   const_circ_test.barrierMap(bar);
   
-  ignore_unused_variable_warning(fm);
+  ::lemon::ignore_unused_variable_warning(fm);
 }
 

test/connectivity_test.cc

@@ -69 +69 @@
     Graph g(d);
     Digraph::Node n = d.addNode();
-    ignore_unused_variable_warning(n);
+    ::lemon::ignore_unused_variable_warning(n);
 
     check(stronglyConnected(d), "This digraph is strongly connected");
@@ -247 +247 @@
     Digraph::Node watch = d.addNode();
     Digraph::Node pants = d.addNode();
-    ignore_unused_variable_warning(watch);
+    ::lemon::ignore_unused_variable_warning(watch);
 
     d.addArc(socks, shoe);

test/dfs_test.cc

@@ -68 +68 @@
   int l, i;
   bool b;
-  ignore_unused_variable_warning(l,i,b);
+  ::lemon::ignore_unused_variable_warning(l,i,b);
 
   DType::DistMap d(G);
@@ -154 +154 @@
   Digraph g;
   bool b;
-  ignore_unused_variable_warning(b);
+  ::lemon::ignore_unused_variable_warning(b);
 
   dfs(g).run(Node());

test/digraph_test.cc

@@ -61 +61 @@
       a3 = G.addArc(n2, n3),
       a4 = G.addArc(n2, n3);
-  ignore_unused_variable_warning(a2,a3,a4);
+  ::lemon::ignore_unused_variable_warning(a2,a3,a4);
 
   checkGraphNodeList(G, 3);
@@ -90 +90 @@
   Arc a1 = G.addArc(n1, n2), a2 = G.addArc(n2, n1),
       a3 = G.addArc(n2, n3), a4 = G.addArc(n2, n3);
-  ignore_unused_variable_warning(a1,a2,a3,a4);
+  ::lemon::ignore_unused_variable_warning(a1,a2,a3,a4);
 
   Node n4 = G.split(n2);
@@ -124 +124 @@
       a3 = G.addArc(n4, n3), a4 = G.addArc(n4, n3),
       a5 = G.addArc(n2, n4);
-  ignore_unused_variable_warning(a1,a2,a3,a5);
+  ::lemon::ignore_unused_variable_warning(a1,a2,a3,a5);
 
   checkGraphNodeList(G, 4);
@@ -204 +204 @@
       a3 = G.addArc(n4, n3), a4 = G.addArc(n3, n1),
       a5 = G.addArc(n2, n4);
-  ignore_unused_variable_warning(a2,a3,a4,a5);
+  ::lemon::ignore_unused_variable_warning(a2,a3,a4,a5);
 
   // Check arc deletion
@@ -252 +252 @@
   Arc a1 = G.addArc(n1, n2), a2 = G.addArc(n2, n1),
       a3 = G.addArc(n2, n3), a4 = G.addArc(n2, n3);
-  ignore_unused_variable_warning(a1,a2,a3,a4);
+  ::lemon::ignore_unused_variable_warning(a1,a2,a3,a4);
 
   typename Digraph::Snapshot snapshot(G);
@@ -341 +341 @@
     e1 = g.addArc(n1, n2),
     e2 = g.addArc(n2, n3);
-  ignore_unused_variable_warning(e2);
+  ::lemon::ignore_unused_variable_warning(e2);
 
   check(g.valid(n1), "Wrong validity check");

test/dijkstra_test.cc

@@ -66 +66 @@
   int i;
   bool b;
-  ignore_unused_variable_warning(l,i,b);
+  ::lemon::ignore_unused_variable_warning(l,i,b);
 
   DType::DistMap d(G);
@@ -165 +165 @@
   Digraph g;
   bool b;
-  ignore_unused_variable_warning(b);
+  ::lemon::ignore_unused_variable_warning(b);
 
   dijkstra(g,LengthMap()).run(Node());

test/edge_set_test.cc

@@ -45 +45 @@
 
   Digraph::Arc ga1 = digraph.addArc(n1, n2);
-  ignore_unused_variable_warning(ga1);
+  ::lemon::ignore_unused_variable_warning(ga1);
 
   ArcSet arc_set(digraph);
 
   Digraph::Arc ga2 = digraph.addArc(n2, n1);
-  ignore_unused_variable_warning(ga2);
+  ::lemon::ignore_unused_variable_warning(ga2);
 
   checkGraphNodeList(arc_set, 2);
@@ -78 +78 @@
     a3 = arc_set.addArc(n2, n3),
     a4 = arc_set.addArc(n2, n3);
-  ignore_unused_variable_warning(a2,a3,a4);
+  ::lemon::ignore_unused_variable_warning(a2,a3,a4);
 
   checkGraphNodeList(arc_set, 3);
@@ -115 +115 @@
 
   Digraph::Arc ga1 = digraph.addArc(n1, n2);
-  ignore_unused_variable_warning(ga1);
+  ::lemon::ignore_unused_variable_warning(ga1);
 
   ArcSet arc_set(digraph);
 
   Digraph::Arc ga2 = digraph.addArc(n2, n1);
-  ignore_unused_variable_warning(ga2);
+  ::lemon::ignore_unused_variable_warning(ga2);
 
   checkGraphNodeList(arc_set, 2);
@@ -148 +148 @@
     a3 = arc_set.addArc(n2, n3),
     a4 = arc_set.addArc(n2, n3);
-  ignore_unused_variable_warning(a2,a3,a4);
+  ::lemon::ignore_unused_variable_warning(a2,a3,a4);
 
   checkGraphNodeList(arc_set, 3);
@@ -199 +199 @@
 
   Digraph::Arc ga1 = digraph.addArc(n1, n2);
-  ignore_unused_variable_warning(ga1);
+  ::lemon::ignore_unused_variable_warning(ga1);
 
   EdgeSet edge_set(digraph);
 
   Digraph::Arc ga2 = digraph.addArc(n2, n1);
-  ignore_unused_variable_warning(ga2);
+  ::lemon::ignore_unused_variable_warning(ga2);
 
   checkGraphNodeList(edge_set, 2);
@@ -241 +241 @@
     e3 = edge_set.addEdge(n2, n3),
     e4 = edge_set.addEdge(n2, n3);
-  ignore_unused_variable_warning(e2,e3,e4);
+  ::lemon::ignore_unused_variable_warning(e2,e3,e4);
 
   checkGraphNodeList(edge_set, 3);
@@ -287 +287 @@
 
   Digraph::Arc ga1 = digraph.addArc(n1, n2);
-  ignore_unused_variable_warning(ga1);
+  ::lemon::ignore_unused_variable_warning(ga1);
 
   EdgeSet edge_set(digraph);
 
   Digraph::Arc ga2 = digraph.addArc(n2, n1);
-  ignore_unused_variable_warning(ga2);
+  ::lemon::ignore_unused_variable_warning(ga2);
 
   checkGraphNodeList(edge_set, 2);
@@ -329 +329 @@
     e3 = edge_set.addEdge(n2, n3),
     e4 = edge_set.addEdge(n2, n3);
-  ignore_unused_variable_warning(e2,e3,e4);
+  ::lemon::ignore_unused_variable_warning(e2,e3,e4);
 
   checkGraphNodeList(edge_set, 3);

test/euler_test.cc

@@ -102 +102 @@
     Graph g(d);
     Digraph::Node n = d.addNode();
-    ignore_unused_variable_warning(n);
+    ::lemon::ignore_unused_variable_warning(n);
   
     checkDiEulerIt(d);
@@ -191 +191 @@
     Digraph::Node n4 = d.addNode();
     Digraph::Node n5 = d.addNode();
-    ignore_unused_variable_warning(n0,n4,n5);
+    ::lemon::ignore_unused_variable_warning(n0,n4,n5);
 
     d.addArc(n1, n2);

test/gomory_hu_test.cc

@@ -51 +51 @@
   Value v;
   int d;
-  ignore_unused_variable_warning(v,d);
+  ::lemon::ignore_unused_variable_warning(v,d);
 
   GomoryHu<Graph, CapMap> gh_test(g, cap);

test/graph_test.cc

@@ -64 +64 @@
   Edge e2 = G.addEdge(n2, n1),
        e3 = G.addEdge(n2, n3);
-  ignore_unused_variable_warning(e2,e3);
+  ::lemon::ignore_unused_variable_warning(e2,e3);
 
   checkGraphNodeList(G, 3);
@@ -97 +97 @@
        e3 = G.addEdge(n2, n3), e4 = G.addEdge(n1, n4),
        e5 = G.addEdge(n4, n3);
-  ignore_unused_variable_warning(e1,e3,e4,e5);
+  ::lemon::ignore_unused_variable_warning(e1,e3,e4,e5);
 
   checkGraphNodeList(G, 4);
@@ -177 +177 @@
        e3 = G.addEdge(n2, n3), e4 = G.addEdge(n1, n4),
        e5 = G.addEdge(n4, n3);
-  ignore_unused_variable_warning(e1,e3,e4,e5);
+  ::lemon::ignore_unused_variable_warning(e1,e3,e4,e5);
 
   // Check edge deletion
@@ -218 +218 @@
   Edge e1 = G.addEdge(n1, n2), e2 = G.addEdge(n2, n1),
        e3 = G.addEdge(n2, n3);
-  ignore_unused_variable_warning(e1,e2,e3);
+  ::lemon::ignore_unused_variable_warning(e1,e2,e3);
 
   checkGraphNodeList(G, 3);
@@ -367 +367 @@
     e1 = g.addEdge(n1, n2),
     e2 = g.addEdge(n2, n3);
-  ignore_unused_variable_warning(e2);
+  ::lemon::ignore_unused_variable_warning(e2);
 
   check(g.valid(n1), "Wrong validity check");
@@ -497 +497 @@
 
   Node n = G.nodeFromId(dim);
-  ignore_unused_variable_warning(n);
+  ::lemon::ignore_unused_variable_warning(n);
 
   for (NodeIt n(G); n != INVALID; ++n) {

test/hao_orlin_test.cc

@@ -67 +67 @@
   CutMap cut;
   Value v;
-  ignore_unused_variable_warning(v);
+  ::lemon::ignore_unused_variable_warning(v);
 
   HaoOrlin<Digraph, CapMap> ho_test(g, cap);

test/maps_test.cc

@@ -79 +79 @@
     NullMap<A,B> map1;
     NullMap<A,B> map2 = map1;
-    ignore_unused_variable_warning(map2);
+    ::lemon::ignore_unused_variable_warning(map2);
     map1 = nullMap<A,B>();
   }
@@ -90 +90 @@
     ConstMap<A,B> map2 = B();
     ConstMap<A,B> map3 = map1;
-    ignore_unused_variable_warning(map2,map3);
+    ::lemon::ignore_unused_variable_warning(map2,map3);
 
     map1 = constMap<A>(B());
@@ -97 +97 @@
     ConstMap<A,C> map4(C(1));
     ConstMap<A,C> map5 = map4;
-    ignore_unused_variable_warning(map5);
+    ::lemon::ignore_unused_variable_warning(map5);
 
     map4 = constMap<A>(C(2));
@@ -119 +119 @@
     IdentityMap<A> map1;
     IdentityMap<A> map2 = map1;
-    ignore_unused_variable_warning(map2);
+    ::lemon::ignore_unused_variable_warning(map2);
 
     map1 = identityMap<A>();
@@ -180 +180 @@
     checkConcept<ReadMap<B,double>, CompMap>();
     CompMap map1 = CompMap(DoubleMap(),ReadMap<B,A>());
-    ignore_unused_variable_warning(map1);
+    ::lemon::ignore_unused_variable_warning(map1);
     CompMap map2 = composeMap(DoubleMap(), ReadMap<B,A>());
-    ignore_unused_variable_warning(map2);
+    ::lemon::ignore_unused_variable_warning(map2);
 
     SparseMap<double, bool> m1(false); m1[3.14] = true;
@@ -195 +195 @@
     checkConcept<ReadMap<A,double>, CombMap>();
     CombMap map1 = CombMap(DoubleMap(), DoubleMap());
-    ignore_unused_variable_warning(map1);
+    ::lemon::ignore_unused_variable_warning(map1);
     CombMap map2 = combineMap(DoubleMap(), DoubleMap(), std::plus<double>());
-    ignore_unused_variable_warning(map2);
+    ::lemon::ignore_unused_variable_warning(map2);
 
     check(combineMap(constMap<B,int,2>(), identityMap<B>(), &binc)[B()] == 3,
@@ -209 +209 @@
     FunctorToMap<F> map1;
     FunctorToMap<F> map2 = FunctorToMap<F>(F());
-    ignore_unused_variable_warning(map2);
+    ::lemon::ignore_unused_variable_warning(map2);
 
     B b = functorToMap(F())[A()];
-    ignore_unused_variable_warning(b);
+    ::lemon::ignore_unused_variable_warning(b);
 
     checkConcept<ReadMap<A,B>, MapToFunctor<ReadMap<A,B> > >();
     MapToFunctor<ReadMap<A,B> > map =
       MapToFunctor<ReadMap<A,B> >(ReadMap<A,B>());
-    ignore_unused_variable_warning(map);
+    ::lemon::ignore_unused_variable_warning(map);
 
     check(functorToMap(&func)[A()] == 3,
@@ -235 +235 @@
       ConvertMap<ReadMap<double, int>, double> >();
     ConvertMap<RangeMap<bool>, int> map1(rangeMap(1, true));
-    ignore_unused_variable_warning(map1);
+    ::lemon::ignore_unused_variable_warning(map1);
     ConvertMap<RangeMap<bool>, int> map2 = convertMap<int>(rangeMap(2, false));
-    ignore_unused_variable_warning(map2);
+    ::lemon::ignore_unused_variable_warning(map2);
 
   }

test/matching_test.cc

@@ -146 +146 @@
   MaxMatching<Graph>::Status stat = 
     const_mat_test.status(n);
-  ignore_unused_variable_warning(stat);
+  ::lemon::ignore_unused_variable_warning(stat);
   const MaxMatching<Graph>::StatusMap& smap =
     const_mat_test.statusMap();

test/min_cost_arborescence_test.cc

@@ -92 +92 @@
   VType c;
   bool b;
-  ignore_unused_variable_warning(c,b);
+  ::lemon::ignore_unused_variable_warning(c,b);
   int i;
   CostMap cost;
@@ -128 +128 @@
   c = const_mcarb_test.dualValue(i);
   
-  ignore_unused_variable_warning(am);
-  ignore_unused_variable_warning(pm);
+  ::lemon::ignore_unused_variable_warning(am);
+  ::lemon::ignore_unused_variable_warning(pm);
 }
 

test/preflow_test.cc

@@ -87 +87 @@
   VType v;
   bool b;
-  ignore_unused_variable_warning(v,b);
+  ::lemon::ignore_unused_variable_warning(v,b);
 
   typedef Preflow<Digraph, CapMap>
@@ -116 +116 @@
   const_preflow_test.minCutMap(cut);
   
-  ignore_unused_variable_warning(fm);
+  ::lemon::ignore_unused_variable_warning(fm);
 }
 

test/suurballe_test.cc

@@ -108 +108 @@
   int f;
   VType c;
-  ignore_unused_variable_warning(f,c);
+  ::lemon::ignore_unused_variable_warning(f,c);
 
   c = const_suurb_test.totalLength();
@@ -120 +120 @@
   Path<Digraph> p = const_suurb_test.path(k);
   
-  ignore_unused_variable_warning(fm);
-  ignore_unused_variable_warning(pm);
+  ::lemon::ignore_unused_variable_warning(fm);
+  ::lemon::ignore_unused_variable_warning(pm);
 }
 

test/time_measure_test.cc

@@ -36 +36 @@
     {
       TimeStamp x(T);
-      ignore_unused_variable_warning(x);
+      ::lemon::ignore_unused_variable_warning(x);
     }
 }