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(svn r20884) -Codechange: Make clear_Hash a method.

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alberth
2010-10-02 19:43:29 +00:00
parent 5cd812aafc
commit 0612dc2e86
3 changed files with 15 additions and 14 deletions
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19
src/pathfinder/npf/queue.cpp
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@@ -346,23 +346,26 @@ static void stat_Hash(const Hash *h)
}
#endif
void clear_Hash(Hash *h, bool free_values)
/**
* Cleans the hash, but keeps the memory allocated
*/
void Hash::Clear(bool free_values)
{
uint i;
#ifdef HASH_STATS
if (h->size > 2000) stat_Hash(h);
if (this->size > 2000) stat_Hash(this);
#endif
/* Iterate all buckets */
for (i = 0; i < h->num_buckets; i++) {
if (h->buckets_in_use[i]) {
for (i = 0; i < this->num_buckets; i++) {
if (this->buckets_in_use[i]) {
HashNode *node;
h->buckets_in_use[i] = false;
this->buckets_in_use[i] = false;
/* Free the first value */
if (free_values) free(h->buckets[i].value);
node = h->buckets[i].next;
if (free_values) free(this->buckets[i].value);
node = this->buckets[i].next;
while (node != NULL) {
HashNode *prev = node;
@@ -372,7 +375,7 @@ void clear_Hash(Hash *h, bool free_values)
}
}
}
h->size = 0;
this->size = 0;
}
/**