Usage
Barrier Users OnlyDescription
The CPXqpwrite() routine is used to write a QP format file corresponding to the quadratic coefficient matrix of the problem object.Return Value
The routine returns a zero on success, and a nonzero if an error occurs.Synopsis
int CPXqpwrite (CPXENVptr env,
CPXLPptr lp,
char *filename);
CPXENVptr envThe pointer to the CPLEX environment as returned by one of the
CPXopenCPLEX routines.
CPXLPptr lpA pointer to a CPLEX LP problem object as returned by
CPXcreateprob().
char *filenameA character string containing the name of the file to which the QP information should be written.
status = CPXqpwrite (env, lp, "myprob.qp");