Changes in lemon/concepts/maps.h [765:703ebf476a1d:1125:b873350e6258] in lemon

File:

• lemon/concepts/maps.h (modified) (5 diffs)

lemon/concepts/maps.h

@@ -69 +69 @@
         const typename _ReadMap::Key& own_key;
         const _ReadMap& m;
+        Constraints() {}
       };
 
@@ -110 +111 @@
         const typename _WriteMap::Value& own_val;
         _WriteMap& m;
+        Constraints() {}
       };
     };
@@ -130 +132 @@
       /// Returns the value associated with the given key.
       Value operator[](const Key &) const {
-        return *static_cast<Value *>(0);
+        Value *r = 0;
+        return *r;
       }
 
@@ -170 +173 @@
       /// Returns a reference to the value associated with the given key.
       Reference operator[](const Key &) {
-        return *static_cast<Value *>(0);
+        Value *r = 0;
+        return *r;
       }
 
       /// Returns a const reference to the value associated with the given key.
       ConstReference operator[](const Key &) const {
-        return *static_cast<Value *>(0);
+        Value *r = 0;
+        return *r;
       }
 
@@ -206 +211 @@
         typename _ReferenceMap::ConstReference own_cref;
         _ReferenceMap& m;
+        Constraints() {}
       };
     };