CPXXgetdblparam and CPXgetdblparam

The routine CPXXgetdblparam/CPXgetdblparam obtains the current value of a CPLEX parameter of type double.

int  CPXXgetdblparam( CPXCENVptr env, int whichparam, double * value_p )

int  CPXgetdblparam( CPXCENVptr env, int whichparam, double * value_p )

Description

The routine CPXXgetdblparam/CPXgetdblparam obtains the current 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 for which the value is to be obtained.
value_p
A pointer to a variable of type double to hold the current value of the CPLEX parameter.

Return

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

Example


status = CPXgetdblparam (env, CPXPARAM_TimeLimit, &curtilim);