...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
dict
dict
synopsisExposes a TypeWrapper for the Python dict type.
dict
Exposes the mapping
protocol of Python's built-in dict
type. The semantics
of the constructors and member functions defined below can be fully
understood by reading the TypeWrapper concept
definition. Since dict
is publicly derived from object
, the public object
interface applies to dict
instances as well.
dict
synopsisnamespace boost { namespace python { class dict : public object { dict(); template< class T > dict(T const & data); // modifiers void clear(); dict copy(); template <class T1, class T2> tuple popitem(); template <class T> object setdefault(T const &k); template <class T1, class T2> object setdefault(T1 const & k, T2 const & d); void update(object_cref E); template< class T > void update(T const & E); // observers list values() const; object get(object_cref k) const; template<class T> object get(T const & k) const; object get(object_cref k, object_cref d) const; object get(T1 const & k, T2 const & d) const; bool has_key(object_cref k) const; template< class T > bool has_key(T const & k) const; list items() const; object iteritems() const; object iterkeys() const; object itervalues() const; list keys() const; }; }}
using namespace boost::python; dict swap_object_dict(object target, dict d) { dict result = extract<dict>(target.attr("__dict__")); target.attr("__dict__") = d; return result; }
Revised 30 September, 2002
© Copyright Dave Abrahams 2002.