how should i do that, the thing is that i am working in a network linux home and i have to find a way to be make that change in my own proyect not modificating the boost/multiarray.hpp. You will have to excuse my english i am from cuba. i have this code but i don't know how to call it inside a class were i already have a serialize methods for other parameters of the class, i also want to make an xml output file. #ifndef BOOST_MULTI_ARRAY_S11N_HPP #define BOOST_MULTI_ARRAY_S11N_HPP //For serialization #include <iomanip> #include <iostream> #include <fstream> #include #include #include #include #include //#include //For multi_array #include namespace boost { namespace serialization { //----------------------------------------------------------------------------- template< class Archive, class T > void save( Archive & ar, const multi_array& t, const unsigned int /* version */ ) { unsigned int rows = t.shape()[0]; unsigned int cols = t.shape()[1]; ar & rows & cols; for ( unsigned int i=0; i void load( Archive & ar, multi_array& t, const unsigned int /* version */ ) { unsigned int rows, cols; ar & rows & cols; t.resize( boost::extents[rows][cols] ); for ( unsigned int i=0; i inline void serialize( Archive & ar, multi_array& t, const unsigned int file_version ) { split_free(ar, t, file_version); } On 6/12/07, Matthias Troyer wrote:

On Jun 12, 2007, at 4:54 PM, Alejandro Rubinos Carbajal wrote:

...

I want to know how can i serialize with boost::serialization a two dimensions boost::multiarray.

You will need to implement serialization support in boost::multiarray

Matthias

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Here is an example of what i need to do class x { friend class boost::serialization::access; template <class Archive > void serialize(Archive & ar, cons unsigned int version) //this is the serialization method that i use for all // the non-multiarray attributes. template <class Archive > void load(Archive ar, Multi_array(int,2), const int version) void save(Archive ar, Multi_array(int,2), const int version) void serialize(Archive ar, Multi_array(int,2), const int version)//this one for the multiarray objects private: int a; string b; Multi_array(int,2) c; Multi_array(int,2) d; public: ///* Class Methods and constructor *//// template<class Archive> void Management::serialize(Archive &ar, const unsigned int version) { ar & BOOST_SERIALIZATION_NVP(a); ar & BOOST_SERIALIZATION_NVP(b); //Now i don't nkonw what to do every thig that i try causes an error } } On 6/12/07, Jeffrey Brent McBeth wrote:

On Tue, Jun 12, 2007 at 11:53:35AM -0400, Alejandro Rubinos Carbajal wrote:

...

how should i do that, the thing is that i am working in a network linux home and i have to find a way to be make that change in my own proyect not modificating the boost/multiarray.hpp. You will have to excuse my english i am from cuba.

You can do non-instrusive serialization support. Here is what I did for boost::bitset that I keep in a header file in my hobby project.

To do something similar for boost/multiarray, you would implement these same three functions with the second parameter changed to match the multiarray, and change the body so that all the relevant bits are saved.

namespace boost { namespace serialization { template void save(Archive &ar, const std::bitset<Nb> &bs, const unsigned int version) { unsigned long i( bs.to_ulong()); ar << i; }

template void load(Archive &ar, std::bitset<Nb> &bs, const unsigned int version) { unsigned long i; ar >> i; bs = i; }

template void serialize(Archive &ar, std::bitset<Nb> &bs, const unsigned int version) { boost::serialization::split_free(ar, bs, version); } } }

...

i have this code but i don't know how to call it inside a class were i already have a serialize methods for other parameters of the class, i

also

...

want to make an xml output file.

#ifndef BOOST_MULTI_ARRAY_S11N_HPP #define BOOST_MULTI_ARRAY_S11N_HPP

//For serialization #include <iomanip> #include <iostream> #include <fstream>

#include #include #include #include

#include //#include

//For multi_array #include

namespace boost { namespace serialization {

//-----------------------------------------------------------------------------

...

template< class Archive, class T > void save( Archive & ar, const multi_array& t, const unsigned int /* version */ ) { unsigned int rows = t.shape()[0]; unsigned int cols = t.shape()[1]; ar & rows & cols; for ( unsigned int i=0; i

template< class Archive, class T > void load( Archive & ar, multi_array& t, const unsigned int /* version */ ) { unsigned int rows, cols; ar & rows & cols; t.resize( boost::extents[rows][cols] ); for ( unsigned int i=0; i

template inline void serialize( Archive & ar, multi_array& t, const unsigned int file_version ) { split_free(ar, t, file_version); }

On 6/12/07, Matthias Troyer wrote:

...

On Jun 12, 2007, at 4:54 PM, Alejandro Rubinos Carbajal wrote:

...

I want to know how can i serialize with boost::serialization a two dimensions boost::multiarray.

You will need to implement serialization support in boost::multiarray

Matthias

_______________________________________________ Boost-users mailing list Boost-users@lists.boost.org http://lists.boost.org/mailman/listinfo.cgi/boost-users

...

_______________________________________________ Boost-users mailing list Boost-users@lists.boost.org http://lists.boost.org/mailman/listinfo.cgi/boost-users

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