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core: add cast_int<> function

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We had a pattern where doubles were converted to long with
lrint() and then down-cast to a narrower int type.

Because this is unwieldy, introduce a function encapsulating
this.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2024-09-03 09:52:12 +02:00 • committed by bstoeger
parent 110e64bc66
commit 77b12bbccf
10 changed files with 34 additions and 23 deletions
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2
smtk-import/smartrak.cpp
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@ -1001,7 +1001,7 @@ void smartrak_import(const char *file, struct divelog *log)
/* No DC related data */
smtkdive->visibility = strtod((char *)col[coln(VISIBILITY)]->bind_ptr, NULL) > 25 ? 5 : lrint(strtod((char *)col[13]->bind_ptr, NULL) / 5);
weightsystem_t ws = { { .grams = (int)lrint(strtod((char *)col[coln(WEIGHT)]->bind_ptr, NULL) * 1000)}, std::string(), false };
weightsystem_t ws = { { .grams = int_cast<int>(strtod((char *)col[coln(WEIGHT)]->bind_ptr, NULL) * 1000)}, std::string(), false };
smtkdive->weightsystems.push_back(std::move(ws));
smtkdive->suit = get(suit_list, atoi((char *)col[coln(SUITIDX)]->bind_ptr) - 1);
smtk_build_location(mdb_clon, (char *)col[coln(SITEIDX)]->bind_ptr, &smtkdive->dive_site, log);