Description
This routine is used to obtain the default value of a CPLEX string parameterReturn Value
The routine returns a zero on success, and a nonzero if an error occurs.Synopsis
int CPXinfostrparam (CPXENVptr env,
int whichparam,
char *defvalue);
CPXENVptr envThe pointer to the CPLEX environment as returned by one of the
CPXopenCPLEX routines.
int whichparamThe symbolic constant (or reference number) of the parameter for which the default value is to be obtained.
char *defvalueA pointer to a buffer of length at least
CPX_STR_PARAM_MAX that will hold the default value of the CPLEX parameter.
status = CPXinfostrparam (env, CPX_PARAM_NODEFILEDIR, defdirname);