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CPXgetdblparam

int CPXPUBLIC CPXgetdblparam(CPXCENVptr env, int whichparam, double * value_p)
Definition file: cplex.h
Include files: cplex.h

The routine CPXgetdblparam is used to obtain the current value of a CPLEX parameter of type double.

The reference manual ILOG CPLEX Parameters provides a list of parameters with their types, options, and default values.

Example

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

Parameters:

env

A pointer to the CPLEX environment as returned by 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.

Returns:

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