#include "stdlib.hfa"
#include "array.hfa"

















forall( ztype(Nclients), ztype(Ncosts) )
struct request {
    unsigned int requestor_id;
    array( unsigned int, Nclients ) impacted_client_ids;
    array( float, Ncosts ) cost_contribs;
    float total_cost;
};


// TODO: understand (fix?) why these are needed (autogen seems to be failing ... is typeof as struct member nayok?)

forall( ztype(Nclients), ztype(Ncosts) )
void ?{}( request(Nclients, Ncosts) & this ) {}

forall( ztype(Nclients), ztype(Ncosts) )
void ^?{}( request(Nclients, Ncosts) & this ) {}














forall( ztype(Nclients), ztype(Ncosts) )
void summarize( request(Nclients, Ncosts) & r ) {
    r.total_cost = 0;
    for( i; z(Ncosts) )
        r.total_cost += r.cost_contribs[i];
    // say the cost is per-client, to make output vary
    r.total_cost *= z(Nclients);
}






































int main( int argc, char ** argv ) {



const int ncl = atoi(argv[1]);
const int nco = 2;

request( Z(ncl), Z(nco) ) r;
r.cost_contribs[0] = 100;
r.cost_contribs[1] = 0.1;

summarize(r);
printf("Total cost: %.1f\n", r.total_cost);

/*
./a.out 5
Total cost: 500.5
./a.out 6
Total cost: 600.6
*/




}