forked from hofmannol/AlgoDatSoSe25
100 lines
3.1 KiB
Python
100 lines
3.1 KiB
Python
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class Literal:
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def __init__(self, value):
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"""Initialisiert Literal."""
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if isinstance(value, Literal):
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self.value = value.value
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else:
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self.value = value
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self.read_count = 0
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self.compare_count = 0
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def reset_counters(self):
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"""Setzt alle Zähler auf 0 zurück."""
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self.read_count = 0
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self.compare_count = 0
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def get(self):
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"""Liest den Wert aus."""
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self.read_count += 1
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return self.value
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def __eq__(self, other):
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"""Vergleicht den Wert mit einem anderen Wert."""
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assert isinstance(other, Literal), "Can only compare with Literal or MemoryCell"
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self.compare_count += 1
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self.read_count += 1
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other.read_count += 1
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return self.value == other.value
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def __ne__(self, other):
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"""Vergleicht den Wert der Speicherzelle mit einem anderen Wert."""
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assert isinstance(other, Literal), "Can only compare with Literal or MemoryCell"
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self.compare_count += 1
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self.read_count += 1
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other.read_count += 1
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return self.value != other.value
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def __lt__(self, other):
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"""Vergleicht den Wert der Speicherzelle mit einem anderen Wert."""
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assert isinstance(other, Literal), "Can only compare with Literal or MemoryCell"
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self.compare_count += 1
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self.read_count += 1
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other.read_count += 1
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return self.value < other.value
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def __le__(self, other):
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"""Vergleicht den Wert der Speicherzelle mit einem anderen Wert."""
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assert isinstance(other, Literal), "Can only compare with Literal or MemoryCell"
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self.compare_count += 1
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self.read_count += 1
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other.read_count += 1
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return self.value <= other.value
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def __gt__(self, other):
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"""Vergleicht den Wert der Speicherzelle mit einem anderen Wert."""
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assert isinstance(other, Literal), "Can only compare with Literal or MemoryCell"
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self.compare_count += 1
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self.read_count += 1
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other.read_count += 1
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return self.value > other.value
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def __ge__(self, other):
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"""Vergleicht den Wert der Speicherzelle mit einem anderen Wert."""
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assert isinstance(other, Literal), "Can only compare with Literal or MemoryCell"
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self.compare_count += 1
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self.read_count += 1
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other.read_count += 1
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return self.value >= other.value
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def __str__(self):
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"""Repräsentation des Werts."""
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return f"{self.value}"
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def __repr__(self):
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"""Repräsentation des Werts für Debugging-Zwecke."""
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return f"Literal(value={self.value}, reads={self.read_count})"
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def get_read_count(self):
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"""Gibt zurück, wie oft der Wert gelesen wurde."""
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return self.read_count
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def __int__(self):
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"""Gibt den Wert als Integer zurück."""
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self.read_count += 1
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return int(self.value)
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def succ(self):
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return Literal(self.value+1)
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def pred(self):
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return Literal(self.value-1)
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if __name__ == "__main__":
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l1 = Literal(5)
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l2 = Literal(3)
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print(l1 == l2)
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print(l1 > l2)
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