Documentation

GRBModel.set()

Set the value(s) of an attribute. Use this method for scalar model attributes, or for arrays of constraint or variable attributes.

void	set (	GRB.CharAttr	attr,
		GRBVar[]	vars,
		char[]	newvalues )

Set a char-valued variable attribute for an array of variables.

Arguments:

attr: The attribute being modified.

vars: The variables whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input variable.

void	set (	GRB.CharAttr	attr,
		GRBVar[]	vars,
		char[]	newvalues,
		int	start,
		int	len )

Set a char-valued variable attribute for a sub-array of variables.

Arguments:

attr: The attribute being modified.

vars: A one-dimensional array of variables whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input variable.

start: The index of the first variable of interest in the list.

len: The number of variables.

void	set (	GRB.CharAttr	attr,
		GRBVar[][]	vars,
		char[][]	newvalues )

Set a char-valued variable attribute for a two-dimensional array of variables.

Arguments:

attr: The attribute being modified.

vars: A two-dimensional array of variables whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input variable.

void	set (	GRB.CharAttr	attr,
		GRBVar[][][]	vars,
		char[][][]	newvalues )

Set a char-valued variable attribute for a three-dimensional array of variables.

Arguments:

attr: The attribute being modified.

vars: A three-dimensional array of variables whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input variable.

void	set (	GRB.CharAttr	attr,
		GRBConstr[]	constrs,
		char[]	newvalues )

Set a char-valued constraint attribute for an array of constraints.

Arguments:

attr: The attribute being modified.

constrs: The constraints whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input constraint.

void	set (	GRB.CharAttr	attr,
		GRBConstr[]	constrs,
		char[]	newvalues,
		int	start,
		int	len )

Set a char-valued constraint attribute for a sub-array of constraints.

Arguments:

attr: The attribute being modified.

constrs: A one-dimensional array of constraints whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input constraint.

start: The index of the first constraint of interest in the list.

len: The number of constraints.

void	set (	GRB.CharAttr	attr,
		GRBConstr[][]	constrs,
		char[][]	newvalues )

Set a char-valued constraint attribute for a two-dimensional array of constraints.

Arguments:

attr: The attribute being modified.

constrs: A two-dimensional array of constraints whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input constraint.

void	set (	GRB.CharAttr	attr,
		GRBConstr[][][]	constrs,
		char[][][]	newvalues )

Set a char-valued constraint attribute for a three-dimensional array of constraints.

Arguments:

attr: The attribute being modified.

constrs: A three-dimensional array of constraints whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input constraint.

void	set (	GRB.CharAttr	attr,
		GRBQConstr[]	qconstrs,
		char[]	newvalues )

Set a char-valued quadratic constraint attribute for an array of quadratic constraints.

Arguments:

attr: The attribute being modified.

qconstrs: The quadratic constraints whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input quadratic constraint.

void	set (	GRB.CharAttr	attr,
		GRBQConstr[]	qconstrs,
		char[]	newvalues,
		int	start,
		int	len )

Set a char-valued quadratic constraint attribute for a sub-array of quadratic constraints.

Arguments:

attr: The attribute being modified.

qconstrs: A one-dimensional array of quadratic constraints whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input quadratic constraint.

start: The index of the first quadratic constraint of interest in the list.

len: The number of quadratic constraints.

void	set (	GRB.CharAttr	attr,
		GRBQConstr[][]	qconstrs,
		char[][]	newvalues )

Set a char-valued quadratic constraint attribute for a two-dimensional array of quadratic constraints.

Arguments:

attr: The attribute being modified.

qconstrs: A two-dimensional array of quadratic constraints whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input quadratic constraint.

void	set (	GRB.CharAttr	attr,
		GRBQConstr[][][]	qconstrs,
		char[][][]	newvalues )

Set a char-valued quadratic constraint attribute for a three-dimensional array of quadratic constraints.

Arguments:

attr: The attribute being modified.

qconstrs: A three-dimensional array of quadratic constraints whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input quadratic constraint.

void	set (	GRB.DoubleAttr	attr,
		double	newvalue )

Set the value of a double-valued model attribute.

Arguments:

attr: The attribute being modified.

newvalue: The desired new value for the attribute.

void	set (	GRB.DoubleAttr	attr,
		GRBVar[]	vars,
		double[]	newvalues )

Set a double-valued variable attribute for an array of variables.

Arguments:

attr: The attribute being modified.

vars: The variables whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input variable.

void	set (	GRB.DoubleAttr	attr,
		GRBVar[]	vars,
		double[]	newvalues,
		int	start,
		int	len )

Set a double-valued variable attribute for a sub-array of variables.

Arguments:

attr: The attribute being modified.

vars: A one-dimensional array of variables whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input variable.

start: The index of the first variable of interest in the list.

len: The number of variables.

void	set (	GRB.DoubleAttr	attr,
		GRBVar[][]	vars,
		double[][]	newvalues )

Set a double-valued variable attribute for a two-dimensional array of variables.

Arguments:

attr: The attribute being modified.

vars: A two-dimensional array of variables whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input variable.

void	set (	GRB.DoubleAttr	attr,
		GRBVar[][][]	vars,
		double[][][]	newvalues )

Set a double-valued variable attribute for a three-dimensional array of variables.

Arguments:

attr: The attribute being modified.

vars: A three-dimensional array of variables whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input variable.

void	set (	GRB.DoubleAttr	attr,
		GRBConstr[]	constrs,
		double[]	newvalues )

Set a double-valued constraint attribute for an array of constraints.

Arguments:

attr: The attribute being modified.

constrs: The constraints whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input constraint.

void	set (	GRB.DoubleAttr	attr,
		GRBConstr[]	constrs,
		double[]	newvalues,
		int	start,
		int	len )

Set a double-valued constraint attribute for a sub-array of constraints.

Arguments:

attr: The attribute being modified.

constrs: A one-dimensional array of constraints whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input constraint.

start: The first constraint of interest in the list.

len: The number of constraints.

void	set (	GRB.DoubleAttr	attr,
		GRBConstr[][]	constrs,
		double[][]	newvalues )

Set a double-valued constraint attribute for a two-dimensional array of constraints.

Arguments:

attr: The attribute being modified.

constrs: A two-dimensional array of constraints whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input constraint.

void	set (	GRB.DoubleAttr	attr,
		GRBConstr[][][]	constrs,
		double[][][]	newvalues )

Set a double-valued constraint attribute for a three-dimensional array of constraints.

Arguments:

attr: The attribute being modified.

constrs: A three-dimensional array of constraints whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input constraint.

void	set (	GRB.DoubleAttr	attr,
		GRBQConstr[]	qconstrs,
		double[]	newvalues )

Set a double-valued quadratic constraint attribute for an array of quadratic constraints.

Arguments:

attr: The attribute being modified.

qconstrs: The quadratic constraints whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input quadratic constraint.

void	set (	GRB.DoubleAttr	attr,
		GRBQConstr[]	qconstrs,
		double[]	newvalues,
		int	start,
		int	len )

Set a double-valued quadratic constraint attribute for a sub-array of quadratic constraints.

Arguments:

attr: The attribute being modified.

qconstrs: A one-dimensional array of quadratic constraints whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input quadratic constraint.

start: The first quadratic constraint of interest in the list.

len: The number of quadratic constraints.

void	set (	GRB.DoubleAttr	attr,
		GRBQConstr[][]	qconstrs,
		double[][]	newvalues )

Set a double-valued quadratic constraint attribute for a two-dimensional array of quadratic constraints.

Arguments:

attr: The attribute being modified.

qconstrs: A two-dimensional array of quadratic constraints whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input quadratic constraint.

void	set (	GRB.DoubleAttr	attr,
		GRBQConstr[][][]	qconstrs,
		double[][][]	newvalues )

Set a double-valued quadratic constraint attribute for a three-dimensional array of quadratic constraints.

Arguments:

attr: The attribute being modified.

qconstrs: A three-dimensional array of quadratic constraints whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input quadratic constraint.

void	set (	GRB.IntAttr	attr,
		int	newvalue )

Set the value of an int-valued model attribute.

Arguments:

attr: The attribute being modified.

newvalue: The desired new value for the attribute.

void	set (	GRB.IntAttr	attr,
		GRBVar[]	vars,
		int[]	newvalues )

Set an int-valued variable attribute for an array of variables.

Arguments:

attr: The attribute being modified.

vars: The variables whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input variable.

void	set (	GRB.IntAttr	attr,
		GRBVar[]	vars,
		int[]	newvalues,
		int	start,
		int	len )

Set an int-valued variable attribute for a sub-array of variables.

Arguments:

attr: The attribute being modified.

vars: A one-dimensional array of variables whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input variable.

start: The index of the first variable of interest in the list.

len: The number of variables.

void	set (	GRB.IntAttr	attr,
		GRBVar[][]	vars,
		int[][]	newvalues )

Set an int-valued variable attribute for a two-dimensional array of variables.

Arguments:

attr: The attribute being modified.

vars: A two-dimensional array of variables whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input variable.

void	set (	GRB.IntAttr	attr,
		GRBVar[][][]	vars,
		int[][][]	newvalues )

Set an int-valued variable attribute for a three-dimensional array of variables.

Arguments:

attr: The attribute being modified.

vars: A three-dimensional array of variables whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input variable.

void	set (	GRB.IntAttr	attr,
		GRBConstr[]	constrs,
		int[]	newvalues )

Set an int-valued constraint attribute for an array of constraints.

Arguments:

attr: The attribute being modified.

constrs: The constraints whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input constraint.

void	set (	GRB.IntAttr	attr,
		GRBConstr[]	constrs,
		int[]	newvalues,
		int	start,
		int	len )

Set an int-valued constraint attribute for a sub-array of constraints.

Arguments:

attr: The attribute being modified.

constrs: A one-dimensional array of constraints whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input constraint.

start: The index of the first constraint of interest in the list.

len: The number of constraints.

void	set (	GRB.IntAttr	attr,
		GRBConstr[][]	constrs,
		int[][]	newvalues )

Set an int-valued constraint attribute for a two-dimensional array of constraints.

Arguments:

attr: The attribute being modified.

constrs: A two-dimensional array of constraints whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input constraint.

void	set (	GRB.IntAttr	attr,
		GRBConstr[][][]	constrs,
		int[][][]	newvalues )

Set an int-valued constraint attribute for a three-dimensional array of constraints.

Arguments:

attr: The attribute being modified.

constrs: A three-dimensional array of constraints whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input constraint.

void	set (	GRB.StringAttr	attr,
		String	newvalue )

Set the value of a String-valued model attribute.

Arguments:

attr: The attribute being modified.

newvalue: The desired new value for the attribute.

void	set (	GRB.StringAttr	attr,
		GRBVar[]	vars,
		String[]	newvalues )

Set a String-valued variable attribute for an array of variables.

Arguments:

attr: The attribute being modified.

vars: The variables whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input variable.

void	set (	GRB.StringAttr	attr,
		GRBVar[]	vars,
		String[]	newvalues,
		int	start,
		int	len )

Set a String-valued variable attribute for a sub-array of variables.

Arguments:

attr: The attribute being modified.

vars: A one-dimensional array of variables whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input variable.

start: The index of the first variable of interest in the list.

len: The number of variables.

void	set (	GRB.StringAttr	attr,
		GRBVar[][]	vars,
		String[][]	newvalues )

Set a String-valued variable attribute for a two-dimensional array of variables.

Arguments:

attr: The attribute being modified.

vars: A two-dimensional array of variables whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input variable.

void	set (	GRB.StringAttr	attr,
		GRBVar[][][]	vars,
		String[][][]	newvalues )

Set a String-valued variable attribute for a three-dimensional array of variables.

Arguments:

attr: The attribute being modified.

vars: A three-dimensional array of variables whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input variable.

void	set (	GRB.StringAttr	attr,
		GRBConstr[]	constrs,
		String[]	newvalues )

Set a String-valued constraint attribute for an array of constraints.

Arguments:

attr: The attribute being modified.

constrs: The constraints whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input constraint.

void	set (	GRB.StringAttr	attr,
		GRBConstr[]	constrs,
		String[]	newvalues,
		int	start,
		int	len )

Set a String-valued constraint attribute for a sub-array of constraints.

Arguments:

attr: The attribute being modified.

constrs: A one-dimensional array of constraints whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input constraint.

start: The index of the first constraint of interest in the list.

len: The number of constraints.

void	set (	GRB.StringAttr	attr,
		GRBConstr[][]	constrs,
		String[][]	newvalues )

Set a String-valued constraint attribute for a two-dimensional array of constraints.

Arguments:

attr: The attribute being modified.

constrs: A two-dimensional array of constraints whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input constraint.

void	set (	GRB.StringAttr	attr,
		GRBConstr[][][]	constrs,
		String[][][]	newvalues )

Set a String-valued constraint attribute for a three-dimensional array of constraints.

Arguments:

attr: The attribute being modified.

constrs: A three-dimensional array of constraints whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input constraint.

void	set (	GRB.StringAttr	attr,
		GRBQConstr[]	qconstrs,
		String[]	newvalues )

Set a String-valued quadratic constraint attribute for an array of quadratic constraints.

Arguments:

attr: The attribute being modified.

qconstrs: The quadratic constraints whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input quadratic constraint.

void	set (	GRB.StringAttr	attr,
		GRBQConstr[]	qconstrs,
		String[]	newvalues,
		int	start,
		int	len )

Set a String-valued quadratic constraint attribute for a sub-array of quadratic constraints.

Arguments:

attr: The attribute being modified.

qconstrs: A one-dimensional array of quadratic constraints whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input quadratic constraint.

start: The index of the first quadratic constraint of interest in the list.

len: The number of quadratic constraints.

void	set (	GRB.StringAttr	attr,
		GRBQConstr[][]	qconstrs,
		String[][]	newvalues )

Set a String-valued quadratic constraint attribute for a two-dimensional array of quadratic constraints.

Arguments:

attr: The attribute being modified.

qconstrs: A two-dimensional array of quadratic constraints whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input quadratic constraint.

void	set (	GRB.StringAttr	attr,
		GRBQConstr[][][]	qconstrs,
		String[][][]	newvalues )

Set a String-valued quadratic constraint attribute for a three-dimensional array of quadratic constraints.

Arguments:

attr: The attribute being modified.

qconstrs: A three-dimensional array of quadratic constraints whose attribute values are being modified.

newvalues: The desired new values for the attribute for each input quadratic constraint.