CPXreadcopyorder

public int CPXreadcopyorder(CPXCENVptr env, CPXLPptr lp, const char * filename_str)

Definition file: cplex.h

The routine CPXreadcopyorder reads an ORD file and copies the priority order information into a CPLEX problem object. The parameter CPX_PARAM_MIPORDIND must be set to CPX_ON (its default value), in order for the priority order to be used for starting a subsequent optimization.

Example

 status = CPXreadcopyorder (env, lp, "myprob.ord");

Parameters:

env	A pointer to the CPLEX environment as returned by `CPXopenCPLEX`.
lp	A pointer to a CPLEX problem object as returned by `CPXcreateprob`.
filename_str	The name of the file from which the priority order and start values should be read.

Returns:

The routine returns zero if successful and nonzero if an error occurs.