int main(int argc, char *argv[])
{
struct rooted_tree *tree;
struct hash *rename_map;
struct parameters params;
params = get_params(argc, argv);
rename_map = read_map(params.map_filename);
while (NULL != (tree = parse_tree())) {
process_tree(tree, rename_map, params);
destroy_tree(tree, DONT_FREE_NODE_DATA);
}
struct llist *keys = hash_keys(rename_map);
if (NULL == keys) { perror(NULL); exit(EXIT_FAILURE); }
struct list_elem *e;
for (e = keys->head; NULL != e; e = e->next) {
char *key = (char *) e->data;
char *val = hash_get(rename_map, key);
free(val);
}
destroy_llist(keys);
destroy_hash(rename_map);
return 0;
}
static struct rooted_tree * process_tree_direct(
struct rooted_tree *tree, set_t *prune_labels)
{
struct llist *rev_nodes = llist_reverse(tree->nodes_in_order);
struct list_elem *el;
struct rnode *current;
char *label;
for (el = rev_nodes->head; NULL != el; el = el->next) {
current = el->data;
label = current->label;
/* skip this node iff parent is marked ("seen") */
if (!is_root(current) && current->parent->seen) {
current->seen = true; /* inherit mark */
continue;
}
if (set_has_element(prune_labels, label)) {
unlink_rnode(current);
current->seen = true;
}
}
destroy_llist(rev_nodes);
reset_seen(tree);
return tree;
}
void process_tree(struct rooted_tree *tree, struct parameters params)
{
struct llist *outgroup_nodes = get_outgroup_nodes(tree, params.labels);
if (! params.deroot) {
/* re-root according to outgroup nodes */
enum reroot_status result = reroot(tree, outgroup_nodes,
params.i_node_lbl_as_support);
switch (result) {
case REROOT_OK:
dump_newick(tree->root);
break;
case LCA_IS_TREE_ROOT:
if (params.try_ingroup)
try_ingroup(tree, params);
else {
fprintf (stderr,
"ERROR: Outgroup's LCA is tree's root "
"- cannot reroot. Try -l.\n");
}
break;
case NOT_PHYLOGRAM:
fprintf (stderr,
"ERROR: Tree must be a phylogram, but some "
"branch lengths are not defined - aborting.\n");
break;
default:
assert(0);
}
destroy_all_rnodes(NULL);
destroy_tree(tree);
} else {
enum deroot_status result = deroot(tree);
switch (result) {
case DEROOT_OK:
dump_newick(tree->root);
break;
case NOT_BIFURCATING:
fprintf (stderr,
"ERROR: tree is already unrooted, or root"
" has only 1 child - cannot deroot.\n");
break;
case BALANCED:
fprintf (stderr,
"ERROR: can't decide which of root's "
"children is the outgroup.\n");
break;
case MEM_PROB:
perror(NULL);
break;
default:
assert(0);
}
destroy_all_rnodes(NULL);
destroy_tree(tree);
}
destroy_llist(outgroup_nodes);
}
int main(int argc, const char *argv[]) {
int fd = open("/dev/urandom", O_RDONLY);
size_t rd_sz = 123;
char b;
llist *list = init_llist(0), *lul; // FOR TEH LULZ
while (read(fd, &b, 1) == 1 && rd_sz) {
add_llist(list, b);
--rd_sz;
}
lul = list;
list = list->next;
free(lul);
destroy_llist(list);
return 0;
}
int main(int argc, char *argv[])
{
struct rooted_tree *tree;
struct parameters params;
params = get_params(argc, argv);
while (NULL != (tree = parse_tree())) {
/* tree is free()d in process_tree(), as derooting is
* compatible with ordinary free()ing (with destroy_tree()),
* but rerooting is not. */
process_tree(tree, params);
}
destroy_llist(params.labels);
return 0;
}
int test_destroy()
{
char *test_name = "test_destroy";
struct llist *list_p;
list_p = create_llist();
prepend_element(list_p, "one");
prepend_element(list_p, "two");
prepend_element(list_p, "three");
prepend_element(list_p, "four");
prepend_element(list_p, "five");
destroy_llist(list_p);
printf("%s ok.\n", test_name);
return 0;
}
void process_tree(struct rooted_tree *tree, struct parameters params)
{
struct llist *outgroup_nodes = get_outgroup_nodes(tree, params.labels);
if (! params.deroot) {
/* re-root according to outgroup nodes */
enum reroot_status result = reroot(tree, outgroup_nodes);
switch (result) {
case REROOT_OK:
dump_newick(tree->root);
break;
case LCA_IS_TREE_ROOT:
if (params.try_ingroup)
try_ingroup(tree, params);
else {
fprintf (stderr,
"Outgroup's LCA is tree's root "
"- cannot reroot. Try -l.\n");
}
break;
default:
assert(0);
}
destroy_tree_cb(tree, NULL);
} else {
enum deroot_status result = deroot(tree);
switch (result) {
case DEROOT_OK:
dump_newick(tree->root);
break;
case NOT_BIFURCATING:
fprintf (stderr,
"WARNING: tree is already unrooted, or root"
" has only 1 child - cannot deroot.\n");
break;
case BALANCED:
fprintf (stderr,
"WARNING: can't decide which of root's "
"children is the outgroup.\n");
break;
default:
assert(0);
}
destroy_tree_cb(tree, NULL);
}
destroy_llist(outgroup_nodes);
}
int main(int argc, char *argv[])
{
struct rooted_tree *tree;
struct parameters params;
params = get_params(argc, argv);
while (NULL != (tree = parse_tree())) {
/* tree is free()d in process_tree(), as derooting is
* compatible with ordinary free()ing (with
* destroy_tree()), but rerooting is not. */
// TODO: why not? Can this be obsolete now that rnodes are
// free()d at the end?
process_tree(tree, params);
}
destroy_llist(params.labels);
return 0;
}
void try_ingroup(struct rooted_tree *tree, struct parameters params)
{
/* we will try to insert the root above the ingroup - for this we'll
* need all leaves that are NOT in the outgroup. */
// TODO: why just leaves?
struct llist *ingroup_leaves;
ingroup_leaves = get_ingroup_leaves(tree, params.labels);
enum reroot_status result = reroot(tree, ingroup_leaves);
switch (result) {
case REROOT_OK:
dump_newick(tree->root);
break;
case LCA_IS_TREE_ROOT:
fprintf (stderr, "LCA is still tree's root "
"- be sure to include ALL outgroup "
"leaves with -l");
break;
}
destroy_llist(ingroup_leaves);
}
void try_ingroup(struct rooted_tree *tree, struct parameters params)
{
/* we will try to insert the root above the ingroup - for this we'll
* need all leaves that are NOT in the outgroup. We don't need the
* inner nodes, though, since tha leaves are sufficient for determining
* the ingroup's LCA. This also works if some leaf labels are empty
* (see test case 'nolbl_ingrp' in test_nw_reroot_args) */
struct llist *ingroup_leaves;
ingroup_leaves = get_ingroup_leaves(tree, params.labels);
enum reroot_status result = reroot(tree, ingroup_leaves,
params.i_node_lbl_as_support);
switch (result) {
case REROOT_OK:
dump_newick(tree->root);
break;
case LCA_IS_TREE_ROOT:
fprintf (stderr, "LCA is still tree's root "
"- be sure to include ALL outgroup "
"leaves with -l");
break;
}
destroy_llist(ingroup_leaves);
}
int main(int argc, char *argv[])
{
struct rooted_tree *tree;
struct parameters params;
params = get_params(argc, argv);
while ((tree = parse_tree()) != NULL) {
process_tree(tree, params);
destroy_tree(tree, DONT_FREE_NODE_DATA);
}
if (EXACT == params.mode)
destroy_llist(params.labels);
else {
/* This does not free 'params.regexp' itself, only memory pointed to by 'params.regexp'
* members and allocated by regcomp().*/
regfree(params.regexp);
/* Therefore: */
free(params.regexp);
}
return 0;
}
void destroy_stack(STACK *mystack)
{
destroy_llist(mystack);
}
int main(int argc, char* argv[])
{
int i;
node * m;
/* obligatory */
printf("Hello, World\r\n");
printf("\r\n---\r\n");
/* Node stuff */
printf("Creating and destroying 10000 nodes\r\n");
for (i = 0; i < 10000 ; i++)
{
int data = i;
node * n = build_node(&data);
destroy_node(n);
}
printf("Done\r\n");
printf("\r\n---\r\n");
printf("Building a queue, adding 10000 nodes. Printing out every 1000\r\n");
queue * q = build_queue();
for (i = 0; i < 10000 ; i++)
{
int data = i;
node * n = build_node(&data);
queue_push(q, n);
}
printf("Queue has the size %d\r\n", q->size);
for (i = 0; i < 10000 ; i++)
{
node * n = queue_pop(q);
if((i%1000)==0)
{
printf("Node has the data %d\r\n", *(int*)n->data);
}
destroy_node(n);
}
printf("Queue has the size %d\r\n", q->size);
destroy_queue(q);
printf("\r\n---\r\n");
printf("Building a stack, adding 10000 nodes. Printing out every 1000\r\n");
stack * s = build_stack();
for (i = 0; i < 10000 ; i++)
{
int data = i;
node * n = build_node(&data);
stack_push(s, n);
}
printf("Stack has the size %d\r\n", s->size);
for (i = 0; i < 10000 ; i++)
{
node * n = stack_pop(s);
if((i%1000)==0)
{
printf("Node has the data %d\r\n", *(int*)n->data);
}
destroy_node(n);
}
printf("Stack has the size %d\r\n", s->size);
destroy_stack(s);
printf("\r\n---\r\n");
printf("Building a linked list, adding 10000 nodes. Printing out every 1000\r\n");
llist * l = build_llist();
for (i = 0; i < 10000 ; i++)
{
int data = i;
node * n = build_node(&data);
llist_add(l, n);
}
printf("llist has the size %d\r\n", l->size);
printf("Testing arbitrary access...\r\n");
m = llist_get(l, 87);
printf("Node has the data %d\r\n", *(int*)m->data);
m = llist_get(l, 3487);
printf("Node has the data %d\r\n", *(int*)m->data);
m = llist_get(l, 287);
printf("Node has the data %d\r\n", *(int*)m->data);
printf("Testing arbitrary delete...\r\n");
m = llist_get(l, 299);
printf("Node has the data %d\r\n", *(int*)m->data);
llist_delete(l, 299);
m = llist_get(l, 299);
printf("Node has the data %d\r\n", *(int*)m->data);
printf("Testing mass delete...\r\n");
destroy_llist(l);
printf("\r\n---\r\n");
printf("Creating and destroying 10000 single trees\r\n");
for (i = 0; i < 10000 ; i++)
{
int data = i;
tree * n = build_tree(&data);
destroy_tree(n);
}
printf("Done\r\n");
printf("\r\n---\r\n");
printf("Testing add/delete for trees\r\n");
int data = 2;
tree * root = build_tree(&data);
//for (i = 0; i < 3 ; i++)
// {
// int data = i;
// tree * n = build_tree(&data);
// destroy_tree(n);
// add_leaf(&root, n, &tree_int_comp);
// }
data = 1;
tree * leaf1 = build_tree(&data);
add_leaf(&root, leaf1, &tree_int_comp);
data = 0;
tree * leaf2 = build_tree(&data);
add_leaf(&root, leaf2, &tree_int_comp);
printf("Root node has value %d before deletion\r\n", *(int*)root->data);
delete_node(&(root));
printf("Root node has value %d after deletion\r\n", *(int*)root->data);
destroy_tree(leaf1);
destroy_tree(leaf2);
printf("Done\r\n");
return 0;
}
int main(int argc, char *argv[])
{
struct rooted_tree *tree;
struct parameters params;
struct h_data depths;
params = get_params(argc, argv);
/* I could take the switch out of the loop, since the distance type
* is fixed for the process's lifetime. OTOH the code is easier to
* understand this way, and it's unlikely the switch has a visible
* impact on performance. */
while ((tree = parse_tree()) != NULL) {
alloc_simple_node_pos(tree);
depths = set_node_depth_cb(tree,
set_simple_node_pos_depth,
get_simple_node_pos_depth);
if (FAILURE == depths.status) {
perror(NULL);
exit(EXIT_FAILURE);
}
struct rnode *lca_node;
struct llist *selected_nodes;
if (ARGV_LABELS == params.selection) {
selected_nodes = nodes_from_labels(tree,
params.labels);
if (NULL == selected_nodes) {
perror(NULL);
exit(EXIT_FAILURE);
}
} else {
selected_nodes = get_selected_nodes(tree,
params.selection);
}
switch (params.distance_method) {
case FROM_ROOT:
print_distance_list(tree->root, selected_nodes,
params.list_orientation, params.show_header);
break;
case FROM_LCA:
/* if no lbl given, use root as LCA */
/* I don't remember why I did it like that, and I
* don't see what it is good for, so I discard it. */
/*
if (0 == params.labels->count) {
lca_node = tree->root;
}
else {
lca_node = lca_from_nodes(tree, selected_nodes);
}
*/
lca_node = lca_from_nodes(tree, selected_nodes);
if (NULL == lca_node) {
perror(NULL);
exit(EXIT_FAILURE);
}
print_distance_list(lca_node, selected_nodes,
params.list_orientation, params.show_header);
break;
case MATRIX:
switch (params.matrix_shape) {
case SQUARE:
print_square_distance_matrix(tree,
selected_nodes, params.show_header);
break;
case TRIANGLE:
print_triangular_distance_matrix(tree,
selected_nodes, params.show_header);
break;
default:
fprintf(stderr, "ERROR: unknown matrix form %d\n", params.matrix_shape);
exit(EXIT_FAILURE);
}
break;
case FROM_PARENT:
print_distance_list(NULL, selected_nodes,
params.list_orientation, params.show_header);
break;
default:
fprintf (stderr,
"ERROR: invalid distance type '%d'.\n",
params.distance_method);
exit(EXIT_FAILURE);
}
destroy_llist(selected_nodes);
destroy_all_rnodes(NULL);
destroy_tree(tree);
}
destroy_llist(params.labels);
return 0;
}
void destroy_queue(QUEUE *myqueue){
destroy_llist(myqueue);
}
void process_tree(struct rooted_tree *tree, struct parameters params)
{
struct llist *descendants;
switch (params.mode) {
case EXACT:
descendants = nodes_from_labels(tree, params.labels);
if (NULL == descendants) { perror(NULL); exit(EXIT_FAILURE); }
if (0 == descendants->count) {
fprintf (stderr, "WARNING: no label matches.\n");
/* I don't consider this a failure: it is just the case
* that the tree does not contain the specified labels.
* */
exit(EXIT_SUCCESS);
}
break;
case REGEXP:
descendants = nodes_from_regexp(tree, params.regexp);
if (NULL == descendants) { perror(NULL); exit(EXIT_FAILURE); }
if (0 == descendants->count) {
fprintf (stderr, "WARNING: no match for regexp /%s/\n",
params.regexp_string);
exit(EXIT_SUCCESS); /** see above */
}
break;
default:
fprintf (stderr, "Unknown mode %d\n", params.mode);
exit(EXIT_FAILURE);
}
/* We need a copy b/c lca() modifies its arg */
struct llist *desc_clone = shallow_copy(descendants);
if (NULL == desc_clone) { perror(NULL); exit(EXIT_FAILURE); }
struct rnode *subtree_root = lca(tree, desc_clone);
if (NULL == subtree_root) { perror(NULL); exit(EXIT_FAILURE); }
free(desc_clone); /* elems freed in lca() */
/* Jump up tree to get context, if any was required ('context' > 0) */
int context;
for (context = params.context; context > 0; context--)
if (! is_root(subtree_root))
subtree_root = subtree_root->parent;
// TODO: could not replace to_newick() by dump_newick() due to side
// effects. Investigate.
if (NULL != subtree_root) {
if ((! params.check_monophyly) ||
(is_monophyletic(descendants, subtree_root))) {
/* monophyly of input labels is verified or not
* requested */
char *newick;
if (params.siblings) {
struct llist *sibs = siblings(subtree_root);
if (NULL == sibs) {
perror(NULL);
exit(EXIT_FAILURE);
}
struct list_elem *el;
for (el=sibs->head;NULL!=el;el=el->next) {
struct rnode *sib;
sib = el->data;
newick = to_newick(sib);
printf ("%s\n", newick);
free(newick);
}
destroy_llist(sibs);
} else {
/* normal operation: print clade defined by
* labels. */
newick = to_newick(subtree_root);
printf ("%s\n", newick);
free(newick);
}
}
} else {
fprintf (stderr, "WARNING: LCA not found\n");
}
destroy_llist(descendants);
}