int main(int argc, char* argv[]) {
if (argc == 5) {
double prob = atof(argv[2]);
int size = atoi(argv[1]);
long int seed = atol(argv[3]);
srand(seed);
graph* g = create_graph(size, prob);
print_graph(g);
}
else if (argc == 4) {
char filename[50];
sprintf(filename, "%s.gra", argv[2]);
graph* g = graph_from_file(filename, atoi(argv[3]));
sprintf(filename, "%s.dot", argv[2]);
graph_to_dot(g, filename);
}
else if (argc == 3) {
double prob = atof(argv[2]);
int size = atoi(argv[1]);
srand(time(NULL));
graph* g = create_graph(size, prob);
print_graph(g);
} else if (argc == 2) {
printf("%lu", time(NULL));
} else {
puts("usage: \t print <graphname> <size> prints dot version");
puts("\t <size> <prob> makes new graph");
}
return 0;
}
int
main(int argc, char** argv)
{
int result;
struct stat sb;
char* file_name;
char name[100] = "permutation";
int len = strlen(name);
uint32* histogram =NULL;
uint32 gs, hgs;
// Handle arguments
convert_card_permutation(args.u, args.i); // LAMb: calculate hi/low from args!
file_name = handle_arguments(argc, argv, &args);
int size = args.s;
uint32* permutation;
uint32* graph = alloc_graph(size);
gs = GRAPH_SIZE(size);
hgs = gs + 1;
if (args.i || args.a) {
histogram = (uint32*) calloc(hgs, sizeof(uint32));
}
if (args.p)
{
permutation = alloc_permutation(size, false);
str_to_permutation(args.p, permutation, false);
if (args._2)
{
uint32* p2 = alloc_permutation(size, false);
str_to_permutation(args._2, p2, false);
apply_permutation(p2, permutation);
free(p2);
}
map_perm_to_graph(permutation, graph);
if (args.d) {
graph_to_dot(graph, permutation, name, args.c, args.e);
}
if (histogram) {
count_edges(graph, histogram, size);
}
}
else if (args.l <= 0)
{
if (size > 7) {
error("Can not generate more then 7! files.");
}
permutation = alloc_permutation(size, true);
uint32 numPerms = factorial(size);
for (int i=0; i < numPerms; i++)
{
map_perm_to_graph(permutation, graph);
if (args.d) {
graph_to_dot(graph, permutation, make_name(name, i), args.c, args.e);
}
if (histogram) {
count_edges(graph, histogram, size);
}
name[len] = '\0';
lex_permute(permutation+1, size);
}
}
else
{
permutation = alloc_permutation(size, true);
uint32 numPerms = factorial(size);
for (int i=0; i < numPerms; i++)
{
if (i == args.l)
{
map_perm_to_graph(permutation, graph);
if (args.d) {
graph_to_dot(graph, permutation, make_name(name, i), args.c, args.e);
}
name[len] = '\0';
break;
}
lex_permute(permutation+1, size);
}
}
if (args.i)
{
for (int i=0; i < hgs; i++) {
printf("%i\t", i);
}
printf("\n");
for (int i=0; i < hgs; i++) {
printf("%i\t", histogram[i]);
}
printf("\n");
}
if (args.a)
{
uint64 sum =0, count =0;
for (int i=0; i < hgs; i++) {
sum += histogram[i] * i;
count += histogram[i];
}
double d = sum / (double) count;
printf("average: %llu, %llu, %f\n", sum, count, d);
}
if (histogram) free(histogram);
free(permutation);
free(graph);
exit(result);
}
string_vec graph_to_dot::to_string_vector(abstract_graph_sptr g, bool skip_index_node)
{
return graph_to_dot(g).graph_to_string_vector(skip_index_node);
}
