_______________________________________________________________________________________________________________________________________________________________________________ Dr. Pooyan Dadvand International Center for Numerical Methods in Engineering - CIMNE Campus Norte, Edificio C1 c/ Gran Capitán s/n 08034 Barcelona, Spain Tel: (+34) 93 401 56 96 Fax: (+34) 93 401 65 17 web: www.cimne.com <http://www.cimne.com http://www.cimne.com/> _______________________________________________________________________________________________________________________________________________________________________________ *AVISO IMPORTANTE *Los datos de carácter personal contenidos en el mensaje, se registrarán en un fichero para facilitar la gestión de las comunicaciones de CIMNE. Se pueden ejercitar los derechos de acceso, rectificación, cancelación y oposición por escrito, dirigiéndose a nuestras oficinas de CIMNE, Gran Capitán s/n, Edificio C1 - Campus Norte UPC, 08034 Barcelona, España. *AVÍS IMPORTANT *Les dades de caràcter personal contingudes en aquest missatge es registraran en un fitxer per facilitar la gestió de les comunicacions del CIMNE. Es poden exercir els drets d'accés, rectificació, cancel·lació i oposició, per escrit a les nostres oficines del CIMNE, Gran Capità s/n, Edifici C1, Campus Nord UPC, 08034 Barcelona, Espanya. *IMPORTANT NOTICE *All personal data contained in this mail will be processed confidentially and stored in a file property of CIMNE in order to manage corporate communications. You may exercise the right of access, rectification, deletion and objection by letter sent to CIMNE, Gran Capitán, Edificio C1 - Campus Norte UPC, 08034 Barcelona, Spain. On 08/25/2010 09:39 PM, Robert Ramey wrote:
Pooyan Dadvand wrote:
The question is not the name of the method, the problem is the additional parameter which boost::serialization cannot pass to me. For this reason I have to call my own serialize method inside the standard serialize method prepared for boost::serialization.
template<class TArchiveType> MyContainer::serialize(TArchiveType&rArchive, const unsigned int Version) { p_variable_data->MyCustomSerialize(rArchive, Version, MyData); }
try the following:
template<class TArchiveType> MyContainer::serialize(TArchiveType&rArchive, const unsigned int Version) { rArchive<< p_variable_data; }
or
template<class TArchiveType> MyContainer::serialize(TArchiveType&rArchive, const unsigned int Version) { rArchive<< std::pair<?, ?>(p_variable_data, MyData); }
I'm sure that there is an easy way to use the library to get the effect you want.
I'm sure too. But How?
Do you know any boost tool to get the pointer to the derive class like this:
template<class TArchiveType>
MyContainer::serialize(TArchiveType&rArchive, const unsigned int
Version)
{
boost_tool_to_get_drived_class_pointer(p_variable_data)->MyCustomSerialize(rArchive, Version, MyData);
}
Or tell me how the following code in oserializer.hpp can be used for my case
template<class T>
static void save(
Archive&ar,
T& t
){
BOOST_DEDUCED_TYPENAME
boost::serialization::type_info_implementation<T>::type const
& i = boost::serialization::singleton<
BOOST_DEDUCED_TYPENAME
boost::serialization::type_info_implementation<T>::type
>::get_const_instance();
boost::serialization::extended_type_info const * const this_type =& i;
// retrieve the true type of the object pointed to
// if this assertion fails its an error in this library
assert(NULL != this_type);
const boost::serialization::extended_type_info * true_type =
i.get_derived_extended_type_info(t);
// note:if this exception is thrown, be sure that derived pointer
// is either registered or exported.
if(NULL == true_type){
boost::serialization::throw_exception(
archive_exception(
archive_exception::unregistered_class,
true_type->get_debug_info()
)
);
}
// if its not a pointer to a more derived type
const void *vp = static_cast
But it will require effort to see it.
Robert Ramey
_______________________________________________ Boost-users mailing list Boost-users@lists.boost.org http://lists.boost.org/mailman/listinfo.cgi/boost-users
Thanks, Pooyan.