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| author | John Wiegley <johnw@newartisans.com> | 2009-11-19 21:53:02 -0500 |
|---|---|---|
| committer | John Wiegley <johnw@newartisans.com> | 2009-11-19 22:24:24 -0500 |
| commit | 4e30fcdf4094a0c450cbe1918c2e12dd19eb58f2 (patch) | |
| tree | e4bce67522d52cd7be03544501191d761dce7799 /src/pyutils.h | |
| parent | 6e31328bd62d15e8da4238394abd8de65539cfa2 (diff) | |
| download | fork-ledger-4e30fcdf4094a0c450cbe1918c2e12dd19eb58f2.tar.gz fork-ledger-4e30fcdf4094a0c450cbe1918c2e12dd19eb58f2.tar.bz2 fork-ledger-4e30fcdf4094a0c450cbe1918c2e12dd19eb58f2.zip | |
Many improvements to Ledger's Python bindings
Diffstat (limited to 'src/pyutils.h')
| -rw-r--r-- | src/pyutils.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/pyutils.h b/src/pyutils.h index a9e968e0..d8a46527 100644 --- a/src/pyutils.h +++ b/src/pyutils.h @@ -106,6 +106,26 @@ struct register_optional_to_python : public boost::noncopyable } }; +template <typename T1, typename T2> +struct PairToTupleConverter +{ + static PyObject * convert(const std::pair<T1, T2>& pair) { + return boost::python::incref + (boost::python::make_tuple(pair.first, pair.second).ptr()); + } +}; + +template <typename MapType> +struct map_value_type_converter +{ + map_value_type_converter() { + boost::python::to_python_converter + <typename MapType::value_type, + PairToTupleConverter<const typename MapType::key_type, + typename MapType::mapped_type> >(); + } +}; + namespace boost { namespace python { // Use expr to create the PyObject corresponding to x |