CPXXsetdblparam and CPXsetdblparam
The routine
CPXXsetdblparam/CPXsetdblparam
sets the value of a CPLEX parameter of type
double.
int CPXXsetdblparam( CPXENVptr env, int whichparam, double newvalue )
int CPXsetdblparam( CPXENVptr env, int whichparam, double newvalue )
Description
The routine CPXXsetdblparam/CPXsetdblparam sets the value of a CPLEX
parameter of type double.
The CPLEX Parameters Reference Manual provides a list of parameters with their types, options, and default values.
Arguments
- env
-
A pointer to the CPLEX environment as returned by
CPXXopenCPLEX/CPXopenCPLEX. - whichparam
- The symbolic constant (or reference number) of the parameter to change.
- newvalue
- The new value of the parameter.
Return
The routine returns 0 (zero) if successful and nonzero if an error occurs.Example
status = CPXsetdblparam (env, CPXPARAM_TimeLimit, 1000.0);