test_funcs.py 文件源码

def __init__(self, func, res, verify=True):
        assert isinstance(func, TestFunction)
        if res <= 0:
            raise ValueError('Resolution level must be positive, level={0}'.format(res))
        super(Discretizer, self).__init__(func.dim, verify)
        self.bounds, self.min_loc = func.bounds, func.min_loc
        self.res = res
        self.fmax = numpy.floor(self.res * func.fmax) / self.res
        self.fmin = numpy.floor(self.res * func.fmin) / self.res
        self.func = func
        self.classifiers = list(set(self.classifiers) | set(['discrete']))