CPXreadcopymipstart

int CPXPUBLIC CPXreadcopymipstart(CPXCENVptr env, CPXLPptr lp, const char * filename_str)

Definition file: cplex.h

Include files: cplex.h

The routine CPXreadcopymipstart reads a MST file and copies the MIP start information into a CPLEX problem object. The parameter CPX_PARAM_MIPSTART must be set to CPX_ON, in order for the MIP start information to be used for starting a subsequent optimization. The default value for the parameter is CPX_OFF.

Example

 status = CPXreadcopystart(env, lp, "myprob.mst");

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	A string containing the name of the `MST` file.

Returns:

The routine returns zero on success and nonzero if an error occurs.