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Use np.ndarray in Variables

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This commit is contained in:
Alinson S. Xavier
2021-08-05 15:42:19 -05:00
parent b6426462a1
commit 0c4b0ea81a
10 changed files with 110 additions and 66 deletions
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24
miplearn/solvers/internal.py
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@@ -7,6 +7,8 @@ from abc import ABC, abstractmethod
from dataclasses import dataclass
from typing import Any, Optional, List, Tuple, TYPE_CHECKING
import numpy as np
from miplearn.instance.base import Instance
from miplearn.types import (
IterationCallback,
@@ -50,18 +52,18 @@ class MIPSolveStats:
class Variables:
names: Optional[List[str]] = None
basis_status: Optional[List[str]] = None
lower_bounds: Optional[List[float]] = None
obj_coeffs: Optional[List[float]] = None
reduced_costs: Optional[List[float]] = None
sa_lb_down: Optional[List[float]] = None
sa_lb_up: Optional[List[float]] = None
sa_obj_down: Optional[List[float]] = None
sa_obj_up: Optional[List[float]] = None
sa_ub_down: Optional[List[float]] = None
sa_ub_up: Optional[List[float]] = None
lower_bounds: Optional[np.ndarray] = None
obj_coeffs: Optional[np.ndarray] = None
reduced_costs: Optional[np.ndarray] = None
sa_lb_down: Optional[np.ndarray] = None
sa_lb_up: Optional[np.ndarray] = None
sa_obj_down: Optional[np.ndarray] = None
sa_obj_up: Optional[np.ndarray] = None
sa_ub_down: Optional[np.ndarray] = None
sa_ub_up: Optional[np.ndarray] = None
types: Optional[List[str]] = None
upper_bounds: Optional[List[float]] = None
values: Optional[List[float]] = None
upper_bounds: Optional[np.ndarray] = None
values: Optional[np.ndarray] = None
@dataclass