[Ipopt] Defining a Global Variable in IPOPT and Using This Global Variable From IPOPT Matlab Interface

[Senses,Begum]

Hello everyone,

I am using IPOPT with MATLAB interface. I am trying to send an array 
from ipopt matlab interface to the ma57 interface. In order to be able 
to do that first I edited options.cpp file in the 
./CoinIpopt/Ipopt/contrib/MatlabInterface/src directory. In the 
options.cpp file I added the following code

Options::Options (const Iterate& x, Ipopt::IpoptApplication& app,
		  const mxArray* ptr)
{