1.1 --- a/lemon/maps.h	Thu Apr 03 13:00:18 2008 +0100
     1.2 +++ b/lemon/maps.h	Tue Apr 08 22:51:26 2008 +0200
     1.3 @@ -116,7 +116,7 @@
     1.4      /// Constructor with specified initial value
     1.5  
     1.6      /// Constructor with specified initial value.
     1.7 -    /// \param v is the initial value of the map.
     1.8 +    /// \param v The initial value of the map.
     1.9      ConstMap(const Value &v) : _value(v) {}
    1.10  
    1.11      /// Gives back the specified value.
    1.12 @@ -143,6 +143,11 @@
    1.13      return ConstMap<K, V>(v);
    1.14    }
    1.15  
    1.16 +  template<typename K, typename V>
    1.17 +  inline ConstMap<K, V> constMap() {
    1.18 +    return ConstMap<K, V>();
    1.19 +  }
    1.20 +
    1.21  
    1.22    template<typename T, T v>
    1.23    struct Const {};
    1.24 @@ -613,7 +618,7 @@
    1.25  	   typename K = typename F::argument_type,
    1.26  	   typename V = typename F::result_type>
    1.27    class FunctorToMap : public MapBase<K, V> {
    1.28 -    const F &_f;
    1.29 +    F _f;
    1.30    public:
    1.31      typedef MapBase<K, V> Parent;
    1.32      typedef typename Parent::Key Key;