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Exceptions

 
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pyvel



Joined: 20 Mar 2007
Posts: 1
Location: Epinay sur Orge France

PostPosted: Wed Mar 21, 2007 11:13 pm    Post subject: Exceptions Reply with quote

Hello,
I want translate the functplot program example,whitch is in Delphi, in C++.
This program use Rchart and TMathExpression.
I have problems with the Delphi statement : try...except because I am not an experienced progammer.
Is it possible to translate this statement in C++ and how ?

In other words I can plot a function if it does not contain a sqrt or a denominator.

For example if there is a denominator I have an error message : 'Component "MathExpr":division by zero'.

How can I avoid this and continue the plotting with other values of the variable ?

I am under Windows Xp and C++Builder2006.

Be indulgent for my poor english language.

Thanks for all help
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