In some plpgsql method, I call some C function with a optional parameters.

This is the signature of my function :

extern "C" My_Mem_Macro_Parser_Integer myMethod( int nbFields, int toto = -1)
{
blablabla .....
return integer;
}


When I call this function with the second parameters, there's no problems.

But if I call without toto :
plpgsql:

CREATE FUNCTION CallMymethodWithoutToto (     INTEGER        -- [IN] nb Field
)
RETURNS INTEGER AS '
     'path2MyLib/MyLib.so', 'myMethod'
LANGUAGE 'C';


Appear a strange Behavior :
I'm explain,
in myC function, I switch the value of toto, try to find "-1".
But I NEVER have "-1".

I this case I always have "8" in toto integer !!!!!!



-- 
Alban Médici
R&D Software Engineer
tel: +33 (0)2 31 46 35 80 (+005)
--------------------------------
http://www.netcentrex.net
[EMAIL PROTECTED]




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