def add_node(self, node):
        if (not node in self.node_links):
            self.node_links[node] = []
            self.node_attr[node] = []
            self.graph.add_node((node,'n'))
        else:
            raise AdditionError("Node %s already in graph" % node)
Calculate the next grid to validate.
dataset/ETHPy150Open pmatiello/python-graph/core/pygraph/classes/hypergraph.py/hypergraph.add_node--crossover with--dataset/ETHPy150Open pybrain/pybrain/pybrain/tools/gridsearch.py/GridSearchDOE._calcGrid