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ICU-2424 iSeries fixes

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X-SVN-Rev: 14008
This commit is contained in:
Steven R. Loomis 2003-12-04 23:12:02 +00:00
parent dc511f7a60
commit 5c899d41bc
1 changed files with 4 additions and 4 deletions
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8
icu4c/source/i18n/astro.cpp
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@ -1219,11 +1219,11 @@ UDate CalendarAstronomer::timeOfAngle(AngleFunc& func, double desired,
// Using the average period, estimate the next (or previous) time at
// which the desired angle occurs.
double deltaT = (deltaAngle + (next ? 0.0 : - CalendarAstronomer_PI2 )) * (periodDays*DAY_MS) / CalendarAstronomer_PI2;
double lastDeltaT = deltaT; // Liu
UDate startTime = fTime; // Liu
setTime(fTime + (long)deltaT);
setTime(fTime + uprv_ceil(deltaT));
// Now iterate until we get the error below epsilon. Throughout
// this loop we use normPI to get values in the range -Pi to Pi,
@ -1260,7 +1260,7 @@ UDate CalendarAstronomer::timeOfAngle(AngleFunc& func, double desired,
// or backward) and try again.
// Liu 11/9/00
if (uprv_fabs(deltaT) > uprv_fabs(lastDeltaT)) {
long delta = (long) (periodDays * DAY_MS / 8);
double delta = uprv_ceil (periodDays * DAY_MS / 8.0);
setTime(startTime + (next ? delta : -delta));
return timeOfAngle(func, desired, periodDays, epsilon, next);
}
@ -1268,7 +1268,7 @@ UDate CalendarAstronomer::timeOfAngle(AngleFunc& func, double desired,
lastDeltaT = deltaT;
lastAngle = angle;
setTime(fTime + (long)deltaT);
setTime(fTime + uprv_ceil(deltaT));
}
while (uprv_fabs(deltaT) > epsilon);