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[section boost_python_list.hpp]
[section Introduction]
Exposes a [link concepts.objectwrapper.typewrapper_concept_requirements TypeWrapper] for the Python [@http://www.python.org/doc/current/lib/typesseq-mutable.html list] type.
[endsect]
[section Class `list`]
Exposes the [@http://www.python.org/doc/current/lib/typesseq-mutable.html mapping protocol] of Python's built-in `list` type. The semantics of the constructors and member functions defined below can be fully understood by reading the [link concepts.objectwrapper.typewrapper_concept_requirements TypeWrapper] concept definition. Since `list` is publicly derived from [link object_wrappers.boost_python_object_hpp.class_object `object`], the public `object` interface applies to `list` instances as well.``
namespace boost { namespace python
{
class list : public object
{
public:
list(); // new list
template <class T>
explicit list(T const& sequence);
template <class T>
void append(T const& x);
template <class T>
long count(T const& value) const;
template <class T>
void extend(T const& x);
template <class T>
long index(T const& x) const;
template <class T>
void insert(object const& index, T const& x); // insert object before index
object pop(); // remove and return item at index (default last)
object pop(long index);
object pop(object const& index);
template <class T>
void remove(T const& value);
void reverse(); // reverse *IN PLACE*
void sort(); // sort *IN PLACE*; if given, cmpfunc(x, y) -> -1, 0, 1
template <class T>
void sort(T const& value);
};
}}
``
[endsect]
[section Example]
``
using namespace boost::python;
// Return the number of zeroes in the list
long zeroes(list l)
{
return l.count(0);
}
``
[endsect]
[endsect]
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