std::ostringstream problem

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#783

From: Christophe MINETTI
Date: Thu, 10 Jan 2008 10:53

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Hi all,

I am using an external frame grabber which uses DLL and internal
structures. To access this DLL, I have to use a strcuture with a member
postr defined as std::ostringstream *postr. Before calling my function I
use this line :

MyStruct.postr = new std::ostringstream;

which returns in a NULL pointer and the functions off the DLL crashes.

Any idea why the constructor std::ostringstream returns me a NULL
pointer ?

Many thanks in advance.

Chritophe

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