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Hi,
I have trouble using lpx_read_model. I'm trying to use GLPK in Visual C++. Everything in Visual
C++ is configured correctly, because I get no error message when
typing
LPX *lp
lp=lpx_create_prob();
But my question is about lpx_read_model directly.
It has the form LPX *lpx_read_model(char *model, char *data, char
*output).
So I define model, data, and output like
this:
char *model;
model = "vis_3D.mod"; char *data; data = "";
char *output; output = "visible_output.dat"
But when calling lpx_read_model, the pointers
*model, *char and *output only point to the first character in the character
string, so in my case it would give me only the letter v for all three
variables. How does lpx_read_model get the correct file names?
Also, when I have created an empty problem
earlier in my C++ program (called lp here), will lpx_read_model automatically
send its data to this problem or where will its pointer point to? Thanks a lot
for the help, Jan Vervoorst
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