[Coin-lpsolver] help me please!

[nfazl at bu.edu]

Hi,
I am using the clp package. I have writen a code that translates my 
linear programming problem to the matrix format used in example file: 
coin-clp/Clp/examples/rowColumn.cpp
and then I use the same functions and libraries used in this file to 
solve the problem.
But I don't know how to get rid of the I/O (monitor) text that is 
printed while running the code, I know its is related to ClpMessage 
class but never found exactly where is the (cout<<  or printf) 
statement for them to comment it our.
second, in the same file if I don't want to solve the clp and just want 
to check the feasibility, what should I write?

I'd really appreciate if someone can help, cause I'm stressed in time.

Thanks in advance
Niloofar