CPXreadcopybase

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

Definition file: cplex.h

The routine CPXreadcopybase reads a basis from a BAS file, and copies that basis into a CPLEX problem object. The parameter CPX_PARAM_ADVIND must be set to 1 (one), its default value, or 2 (two) in order for the basis to be used for starting a subsequent optimization.

Example

 status = CPXreadcopybase (env, lp, "myprob.bas");

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 basis should be read.

Returns:

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