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UmbertoJr 2019-11-04 06:19:11 +01:00
parent 9687b675a7
commit 7d30773a76
1 changed files with 11 additions and 0 deletions
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11
src/io_tsp.py
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@ -36,6 +36,17 @@ class Instance:
self.points[i, 2] = line_i[2] self.points[i, 2] = line_i[2]
self.create_dist_matrix() self.create_dist_matrix()
if [name for name in ["eil76", "kroA100"] if name in name_tsp]:
file_object = open(name_tsp.replace(".tsp", ".opt.tour"))
data = file_object.read()
file_object.close()
lines = data.splitlines()
# read all data points and store them
self.optimal_tour = np.zeros(self.nPoints)
for i in range(self.nPoints):
line_i = self.lines[5 + i].split(' ')
self.optimal_tour[0] = int(line_i[0])
def print_info(self): def print_info(self):
print('name: ' + self.name) print('name: ' + self.name)