int main(void) { const gsl_rng_type * T; gsl_rng * r; struct data ntuple_row; int i; gsl_ntuple *ntuple = gsl_ntuple_create("test.dat", &ntuple_row, sizeof(ntuple_row)); gsl_rng_env_setup(); T = gsl_rng_default; r = gsl_rng_alloc(T); for (i = 0; i < 10000; i++) { ntuple_row.x = gsl_ran_ugaussian(r); ntuple_row.y = gsl_ran_ugaussian(r); ntuple_row.z = gsl_ran_ugaussian(r); gsl_ntuple_write(ntuple); } gsl_ntuple_close(ntuple); gsl_rng_free(r); return EXIT_SUCCESS; }
int gsl_ntuple_bookdata (gsl_ntuple * ntuple) { return gsl_ntuple_write (ntuple); }