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Remove size parameter from dsf init and copy functions.

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Now that the dsf knows its own size internally, there's no need to
tell it again when one is copied or reinitialised.

This makes dsf_init much more about *re*initialising a dsf, since now
dsfs are always allocated using a function that will initialise them
anyway. So I think it deserves a rename.
This commit is contained in:
Simon Tatham
2023-04-20 14:46:46 +01:00
parent dad2f35502
commit 348aac4c85
15 changed files with 37 additions and 35 deletions
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6
filling.c
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@ -411,7 +411,7 @@ static void make_board(int *board, int w, int h, random_state *rs) {
dsf = snew_dsf(sz);
retry:
dsf_init(dsf, sz);
dsf_reinit(dsf);
shuffle(board, sz, sizeof (int), rs);
do {
@ -946,7 +946,7 @@ static bool learn_bitmap_deductions(struct solver_state *s, int w, int h)
* have a completely new n-region in it.
*/
for (n = 1; n <= 9; n++) {
dsf_init(dsf, sz);
dsf_reinit(dsf);
/* Build the dsf */
for (y = 0; y < h; y++)
@ -1137,7 +1137,7 @@ static DSF *make_dsf(DSF *dsf, int *board, const int w, const int h) {
if (!dsf)
dsf = snew_dsf(w * h);
else
dsf_init(dsf, w * h);
dsf_reinit(dsf);
for (i = 0; i < sz; ++i) {
int j;