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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
qt-models/diveplannermodel.cpp
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@ -296,7 +296,7 @@ QVariant DivePlannerPointsModel::data(const QModelIndex &index, int role) const
case CCSETPOINT:
return (divemode == CCR) ? (double)(p.setpoint / 1000.0) : QVariant();
case DEPTH:
return (int) lrint(get_depth_units(p.depth.mm, NULL, NULL));
return int_cast<int>(get_depth_units(p.depth.mm, NULL, NULL));
case RUNTIME:
return p.time / 60;
case DURATION: