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]) ) I would wish to get a fusion::vector<unsigned int, unsigned int[4]>, but the assignment of the struct only compiles if the fusion vector is defined as fusion::vector<unsigned int, unsigned int>. EntryTable t; fusion::vector<unsigned int, unsigned int> f1 = t; // works fusion::vector<unsigned int, unsigned int[4]> f2 = t; // doesnt work (not even compile) What am I doing wrong? Is there a simple way to simple wrap an array using fusion? Bye Gunther using boost 1.42 g++ 4.4.5