(self, func_loc)
return exists
Internal function to check if a func, specified as a CodeLocation
        exists in our known propagations

        :param func_loc:    CodeLocation of function
        :return:            Bool
Internal function to check if a func, specified as a CodeLocation
        exists in our known propagations
Internal function to check if a func specified as a CodeLocation exists in our known propagations
def exists(self, func_loc):
        """
        Internal function to check if a func, specified as a CodeLocation
        exists in our known propagations

        :param func_loc:    CodeLocation of function
        :return:            Bool
        """
        exists = False
        for props in self._propagations:
            if props.block_addr == func_loc.block_addr:
                exists = True

        return exists
def exists ( self , func_loc ) : exists = False for props in self . _propagations : if props . block_addr == func_loc . block_addr : exists = True return exists