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GRBModel::addGenConstrMin()

Add a new general constraint of typeGRB_GENCONSTR_MINto a model.

A MIN constraint $$r = \min\{x_1,\ldots,x_n,c\}$$ states that the resultant variable $r$ should be equal to the minimum of the operand variables $$x_1,\ldots,x_n$$ 一个nd the constant $c$ .

GRBGenConstr	一个ddGenConstrMin(	GRBVar	resvar,
		const GRBVar*	vars,
		int	len,
		double	constant=GRB_INFINITY,
		string	name="" )

Arguments:

resvar: The resultant variable of the new constraint.

vars: Array of variables that are the operands of the new constraint.

len: Number of operands in the new constraint (length ofvars一个rray).

constant (optional): The additional constant operand of the new constraint.

name (optional): Name for the new general constraint.

Return value:

New general constraint.