Re: try, throw, and catch Gets a Linker Error
From: Michael J. Salamone [eMVP] (mikesa#at#entrek#dot#com)
Date: 04/22/04
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Date: Thu, 22 Apr 2004 03:13:28 -0700
What version of CE are you targetting? And what configuration (Pocket PC,
etc)
CE didn't support C++ exceptions until 4.0. Also, not every configuration
has it included.
If the config is Pocket PC/Smartphone 2003, there is a bug in the SDK. That
is, the platform supports it, but the libs in the SDK don't allow you to
build (you get link errors like you are seeing). You can get a fix from
Microsoft. More info here:
http://support.microsoft.com/default.aspx?scid=kb;[LN];830482.
--
Michael Salamone [eMVP]
Entrek Software, Inc.
www.entrek.com
"Artist" <artist@sj.speakeasy.net> wrote in message
news:24adnY_a_v9_7xrdRVn-vA@speakeasy.net...
> This code, which was taken right out of the help file examples, is causing
> linker errors:
>
> char *buf;
> try
> {
> buf = new char[512];
> // if( buf == 0 ) // The addition of these two lines now commented
> out makes no difference
> // throw "Memory allocation failure!";
> }
> catch( char * str )
> {
>
> }
>
> The error:
>
> CommOperations.obj : error LNK2001: unresolved external symbol "const
> type_info::`vftable'" (??_7type_info@@6B@)
> X86Dbg/CommOperations.exe : fatal error LNK1120: 1 unresolved externals
>
> The GX compiler option is in effect. What is wrong here?
>
>
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