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less than bare minimum

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This commit is contained in:
Alessandro Mauri 2024-01-01 20:43:19 +01:00
parent 94837ed410
commit 156c3b3959
5 changed files with 324 additions and 41 deletions
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17
vectree.c
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@ -12,7 +12,7 @@ int ug_tree_init(UgTree *tree, unsigned int size)
return -1;
}
tree->vector = malloc(sizeof(UgElem) * size);
tree->vector = malloc(sizeof(UgId) * size);
if (tree->vector == NULL) {
return -1;
}
@ -37,7 +37,7 @@ int ug_tree_init(UgTree *tree, unsigned int size)
}
// fill vector with zeroes
memset(tree->vector, 0, size * sizeof(UgElem));
memset(tree->vector, 0, size * sizeof(UgId));
tree->size = size;
tree->elements = 0;
@ -118,7 +118,7 @@ int ug_tree_resize(UgTree *tree, unsigned int newsize)
return -1;
}
uint32_t *newvec = realloc(tree->vector, newsize * sizeof(uint32_t));
UgId *newvec = realloc(tree->vector, newsize * sizeof(UgId));
if (newvec == NULL) {
return -1;
}
@ -149,7 +149,7 @@ int ug_tree_resize(UgTree *tree, unsigned int newsize)
}
// add an element to the tree, return it's ref
int ug_tree_add(UgTree *tree, uint32_t elem, int parent)
int ug_tree_add(UgTree *tree, UgId elem, int parent)
{
if (tree == NULL) {
return -1;
@ -333,3 +333,12 @@ int ug_tree_level_order_it(UgTree *tree, int ref, int *cursor)
return -1;
}
int ug_tree_parentof(UgTree *tree, int node)
{
if (tree == NULL || !IS_VALID_REF(tree, node) ||
!REF_IS_PRESENT(tree, node)) {
return -1;
}
return tree->refs[node];
}