.. _program_listing_file__tmp_ws_src_eigenpy_include_eigenpy_pickle-vector.hpp:

Program Listing for File pickle-vector.hpp
==========================================

|exhale_lsh| :ref:`Return to documentation for file <file__tmp_ws_src_eigenpy_include_eigenpy_pickle-vector.hpp>` (``/tmp/ws/src/eigenpy/include/eigenpy/pickle-vector.hpp``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   //
   // Copyright (c) 2019-2020 CNRS INRIA
   //
   
   #ifndef __eigenpy_utils_pickle_vector_hpp__
   #define __eigenpy_utils_pickle_vector_hpp__
   
   #include <boost/python.hpp>
   #include <boost/python/stl_iterator.hpp>
   #include <boost/python/tuple.hpp>
   
   namespace eigenpy {
   template <typename VecType>
   struct PickleVector : boost::python::pickle_suite {
     static boost::python::tuple getinitargs(const VecType&) {
       return boost::python::make_tuple();
     }
   
     static boost::python::tuple getstate(boost::python::object op) {
       return boost::python::make_tuple(
           boost::python::list(boost::python::extract<const VecType&>(op)()));
     }
   
     static void setstate(boost::python::object op, boost::python::tuple tup) {
       if (boost::python::len(tup) > 0) {
         VecType& o = boost::python::extract<VecType&>(op)();
         boost::python::stl_input_iterator<typename VecType::value_type> begin(
             tup[0]),
             end;
         while (begin != end) {
           o.push_back(*begin);
           ++begin;
         }
       }
     }
   
     static bool getstate_manages_dict() { return true; }
   };
   }  // namespace eigenpy
   
   #endif  // ifndef __eigenpy_utils_pickle_vector_hpp__