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-rw-r--r-- | src/boost/libs/python/test/pickle4.cpp | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/src/boost/libs/python/test/pickle4.cpp b/src/boost/libs/python/test/pickle4.cpp new file mode 100644 index 000000000..1374cc7dc --- /dev/null +++ b/src/boost/libs/python/test/pickle4.cpp @@ -0,0 +1,44 @@ +// Copyright Ralf W. Grosse-Kunstleve 2004. Distributed under the Boost +// Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +/* + This example shows how to enable pickling without using the + pickle_suite. The pickling interface (__getinitargs__) is + implemented in Python. + + For more information refer to boost/libs/python/doc/pickle.html. + */ + +#include <boost/python/module.hpp> +#include <boost/python/class.hpp> + +#include <string> + +namespace boost_python_test { + + // A friendly class. + class world + { + private: + std::string country; + public: + world(const std::string& _country) { + this->country = _country; + } + std::string greet() const { return "Hello from " + country + "!"; } + std::string get_country() const { return country; } + }; + +} + +BOOST_PYTHON_MODULE(pickle4_ext) +{ + using namespace boost::python; + using namespace boost_python_test; + class_<world>("world", init<const std::string&>()) + .enable_pickling() + .def("greet", &world::greet) + .def("get_country", &world::get_country) + ; +} |