# HG changeset patch
# User deba
# Date 1196272898 0
# Node ID 10f3b3286e6393756f49a4dd6e3dc375a8ec4d37
# Parent  b7727edd44f27e57c295147d8d3e02946ce3eb25
bug fix
class without constructor error

diff -r b7727edd44f2 -r 10f3b3286e63 lemon/circulation.h
--- a/lemon/circulation.h	Wed Nov 28 17:51:02 2007 +0000
+++ b/lemon/circulation.h	Wed Nov 28 18:01:38 2007 +0000
@@ -231,6 +231,12 @@
 
     /// @}
 
+  protected:
+
+    Circulation() {}
+  
+  public:
+
     /// The constructor of the class.
 
     /// The constructor of the class. 
diff -r b7727edd44f2 -r 10f3b3286e63 lemon/dinitz_sleator_tarjan.h
--- a/lemon/dinitz_sleator_tarjan.h	Wed Nov 28 17:51:02 2007 +0000
+++ b/lemon/dinitz_sleator_tarjan.h	Wed Nov 28 18:01:38 2007 +0000
@@ -213,6 +213,12 @@
       }
     };
 
+  protected:
+    
+    DinitzSleatorTarjan() {}
+
+  public:
+
     /// \brief The constructor of the class.
     ///
     /// The constructor of the class. 
diff -r b7727edd44f2 -r 10f3b3286e63 lemon/edmonds_karp.h
--- a/lemon/edmonds_karp.h	Wed Nov 28 17:51:02 2007 +0000
+++ b/lemon/edmonds_karp.h	Wed Nov 28 18:01:38 2007 +0000
@@ -192,6 +192,12 @@
 
     /// @}
 
+  protected:
+    
+    EdmondsKarp() {}
+
+  public:
+
     /// \brief The constructor of the class.
     ///
     /// The constructor of the class. 
diff -r b7727edd44f2 -r 10f3b3286e63 lemon/goldberg_tarjan.h
--- a/lemon/goldberg_tarjan.h	Wed Nov 28 17:51:02 2007 +0000
+++ b/lemon/goldberg_tarjan.h	Wed Nov 28 18:01:38 2007 +0000
@@ -272,7 +272,11 @@
       }
     };
 
-  public: 
+  protected:
+    
+    GoldbergTarjan() {}
+
+  public:
 
     /// \brief The constructor of the class.
     ///
diff -r b7727edd44f2 -r 10f3b3286e63 lemon/preflow.h
--- a/lemon/preflow.h	Wed Nov 28 17:51:02 2007 +0000
+++ b/lemon/preflow.h	Wed Nov 28 18:01:38 2007 +0000
@@ -168,6 +168,7 @@
 
     bool _phase;
 
+
     void createStructures() {
       _node_num = countNodes(_graph);
 
@@ -266,6 +267,13 @@
 
     /// @}
 
+  protected:
+    
+    Preflow() {}
+
+  public:
+
+
     /// \brief The constructor of the class.
     ///
     /// The constructor of the class.