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C callback function

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C callback function

Subject: C callback function
From: Guy Meyer <email@hidden>
Date: Sat, 3 Mar 2007 08:20:16 +0200

Hi

I have got a C callback function within an object.

The said callback function needs access one of the objects variables.

If the said object was a singleton the solution was to create a global variable outside the scope of the object accessible to both the object and the c callback function.

However, as the object is instantiated multiple times the said global variable can not be shared amongst all callback functions and should be unique for each object.

Any suggestion will be appreciated.

Guy
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