本文整理汇总了Python中quex.engine.misc.interval_handling.NumberSet.has_intersection方法的典型用法代码示例。如果您正苦于以下问题：Python NumberSet.has_intersection方法的具体用法？Python NumberSet.has_intersection怎么用？Python NumberSet.has_intersection使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类quex.engine.misc.interval_handling.NumberSet的用法示例。
在下文中一共展示了NumberSet.has_intersection方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: is_DFA_compliant
# 需要导入模块: from quex.engine.misc.interval_handling import NumberSet [as 别名]
# 或者: from quex.engine.misc.interval_handling.NumberSet import has_intersection [as 别名]
def is_DFA_compliant(self):
"""Checks if the current state transitions are DFA compliant, i.e. it
investigates if trigger sets pointing to different targets intersect.
RETURNS: True => OK
False => Same triggers point to different target. This cannot
be part of a deterministic finite automaton (DFA).
"""
# DFA's do not have epsilon transitions
if len(self.__epsilon_target_index_list) != 0: return False
# check whether trigger sets intersect
all_trigger_sets = NumberSet()
for trigger_set in self.__db.itervalues():
if all_trigger_sets.has_intersection(trigger_set):
return False
else:
all_trigger_sets.unite_with(trigger_set)
return True