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Boost.PythonHeader <boost/python/list.hpp> |
listlist
synopsisExposes a TypeWrapper for the Python list type.
listExposes the 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 TypeWrapper concept
definition. Since list is publicly derived from object, the public object
interface applies to list instances as well.
list
synopsis
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);
};
}}
using namespace boost::python;
// Return the number of zeroes in the list
long zeroes(list l)
{
return l.count(0);
}
Revised 1 October, 2002
© Copyright Dave Abrahams 2002.