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Nikolaj
2021-10-07 14:50:32 +02:00
parent c88726146e
commit 8f39ccb72c
3 changed files with 6 additions and 4 deletions
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5
A1/id_query_binsort.c
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@ -22,7 +22,7 @@ struct indexed_data {
int comp_func(const void* a, const void* b) {
return (
((struct index_record*)a)->osm_id - ((struct index_record*)b)->osm_id
((struct index_record*)a)->osm_id > ((struct index_record*)b)->osm_id
);
}
@ -48,8 +48,9 @@ void free_indexed(struct indexed_data* data) {
const struct record* lookup_indexed(struct indexed_data *data, int64_t needle) {
int bottom = 0;
int top = data->n;
int mid;
while (top >= bottom) {
int mid = bottom + ((top - bottom) / 2);
mid = bottom + ((top - bottom) / 2);
if ((&data->irs[mid])->osm_id < needle) {
bottom = mid + 1;
}