I did take a look a year or so ago when the issue came up in a project, but we did not need it in the end. It seemed to me finally that an intrusive serialization is best, and you would need to modify boost/multiarray.hpp.

Matthias

On 12 Jun 2007, at 17:53, 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.

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
#include
#include

#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 for ( unsigned int j=0; j ar & t[i][j];
}
}
}

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 for ( unsigned int j=0; j
ar & t[i][j];
}
}
}



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 <troyer@phys.ethz.ch> 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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