CPXXparamsetwrite and CPXparamsetwrite

The routine CPXXparamsetwrite/CPXparamsetwrite writes a parameter file that contains the parameters in the parameter set.

int  CPXXparamsetwrite( CPXCENVptr env, CPXCPARAMSETptr ps, char const * filename_str)

int  CPXparamsetwrite( CPXCENVptr env, CPXCPARAMSETptr ps, char const * filename_str)

Description

The routine CPXXparamsetwrite/CPXparamsetwrite writes a parameter file that contains the parameters in the parameter set.

This routine writes a file in a format suitable for reading by CPXXparamsetreadcopy/CPXparamsetreadcopy or by CPXXparamsetreadcopy/CPXparamsetreadcopy. The file is written in the PRM format which is documented in the CPLEX File Formats Reference Manual.

Arguments

env
A pointer to the CPLEX environment as returned by CPXXopenCPLEX/CPXopenCPLEX.
ps
A pointer to the CPLEX parameter set as returned by CPXXparamsetcreate/CPXparamsetcreate using env as the environment.
filename_str
A character string containing the name of the file to which the content of the parameter set should be written.

Return

The routine returns 0 (zero) if successful and nonzero if an error occurs.

Example


        status = CPXparamsetwrite (env, ps, "myparams.prm");

See also Parameter sets and Examples for multiobjective optimization in the CPLEX User's Manual.