blob: e6d72846893066f2d1954f5774bffb3f2a26b3b2 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
|
from __future__ import annotations
from abc import abstractmethod
from typing_extensions import override
from polymatrix.expression.mixins.expressionbasemixin import ExpressionBaseMixin
from polymatrix.expressionstate import ExpressionState
from polymatrix.polymatrix.index import PolyDict, MonomialIndex
from polymatrix.polymatrix.init import init_broadcast_poly_matrix
from polymatrix.polymatrix.mixins import PolyMatrixMixin
class NamedExprMixin(ExpressionBaseMixin):
"""
Give a name to an expression.
This is mostly to make the printing more understandable.
See also NamedExprImpl.__str__.
"""
@property
@abstractmethod
def underlying(self) -> ExpressionBaseMixin:
""" The expresssion """
@property
@abstractmethod
def name(self) -> str:
""" The name for the expression """
@override
def apply(self, state: ExpressionState) -> tuple[ExpressionState, PolyMatrixMixin]:
return self.underlying.apply(state)
|
