On 08/04/2006, at 5:12 AM, Davis Yokana wrote:

Is the iconv_t cd object reusable?

Yes. that's the whole point of having iconv_open(). It performs all the set up necessary to do the conversion. The conversion descriptor can then be used for repeated conversions.

When I repeatedly call

int rc = iconv(cd, &pRecord,&inBytesLeft,&pAsciiBuffer,&outBytesLeft);

I get a message to the effect that the descriptor is bad.

Your code is probably trashing the descriptor. Scott's example code works fine in a loop.

Does one have to create a new iconv_t object for each call to iconv()?

No. You can even create many conversion descriptors for common conversions, keep them all open, and swap between them as necessary.


Regards,
Simon Coulter.
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