tdx_formula.py 文件源码

def CLAMP(self, param):
        """
        CLAMP(value, min, max)

        make the value to be clamped into the range of [min, max]
        """
        values = param[0]
        min_ = param[1]
        max_ = param[2]

        class Context:
            def __init__(self, min_, max_):
                self.min_ = min_
                self.max_ = max_

            def handleInput(self, value):
                if value < self.min_:
                    return self.min_
                elif value > self.max_:
                    return self.max_
                return value

        ctx = Context(min_, max_)
        result = values.apply(ctx.handleInput)
        return result