Hi Eike,
Eike Rathke schrieb:
Hi Regina,
On Sunday, 2008-04-13 13:25:25 +0200, Regina Henschel wrote:
Can I use
throw errNoConvergence;
for example in this way?
do
...
while (!bFinished && fCount<10000);
if (fCount>=10000)
{
throw errNoConvergence;
}
return fApprox;
If it works in this way with throw, does ScGammaDist() need a try..catch?
You can use
if (fCount>=10000)
{
SetError( errNoConvergence);
return;
}
and in the calling function
if (nGlobalError)
{
PushError( nGlobalError);
return;
}
assuming that is the interpreter function handling the parameter stack.
OK, that's clear. I have used it now in the gamma function and it works.
But what to do, if I detect a "NoConvergence" in a function, that is not
member of ScInterpreter, like local functions which are used as helper?
I get this problem in the helper functions which calculate power series
and continued fraction, which are needed for the incomplete gamma functions.
kind regards
Regina
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