Description
The routine CPXgetx() is used to access the solution values for a range of problem variables of a linear or quadratic program. The beginning and end of the range must be specified. Return Value
The routine returns a zero on success, and a nonzero if an error occurs.Synopsis
int CPXgetx (CPXENVptr env,
CPXLPptr lp,
double *x,
int begin,
int end);
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().
double *xAn array to receive the values of the primal variables for the problem. This array must be of length at least (
end - begin + 1). If successful, x[0] through x[end-begin] will contain the solution values.
int beginAn integer indicating the beginning of the range of variable values to be returned.
int endAn integer indicating the end of the range of variable values to be returned.
status = CPXgetx (env, lp, x, 0, CPXgetnumcols(env, lp)-1);