2011/2/1 Gunther Laure

Hi!

I am trying to use boost fusion to build [de]serializer for simple types (int ...) and structs. I had success until I tried structures holding arrays.

Example: struct EntryTable { unsigned int count; unsigned int data[4]; };

BOOST_FUSION_ADAPT_STRUCT( EntryTable, (unsigned int, count) (unsigned int, data[4]) )

[...]

fusion::vector f2 = t; // doesnt work (not even compile)

[...]

What am I doing wrong? Is there a simple way to simple wrap an array using fusion?

It's infeasible to use C-array here since there's no assignment for such. Use Boost.Array instead. Sample code --------------------- typedef boost::array array_t; struct EntryTable { unsigned int count; boost::array data; }; BOOST_FUSION_ADAPT_STRUCT( EntryTable, (unsigned int, count) (array_t, data) ) ... EntryTable t; fusion::vector f2 = t; // now it should work HTH