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Fixed edge case for adapt_population

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SimpleArt
2021-01-23 20:32:05 -05:00
parent d0ded682b4
commit 14a158aa0b
1 changed files with 2 additions and 1 deletions
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src/EasyGA.py
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@ -211,6 +211,7 @@ class GA(Attributes):
# Replace worst chromosomes with new chromosomes, except for the previous best chromosome # Replace worst chromosomes with new chromosomes, except for the previous best chromosome
min_len = min(len(self.population)-1, len(self.population.next_population)) min_len = min(len(self.population)-1, len(self.population.next_population))
if min_len > 0:
self.population[-min_len:] = self.population.next_population[:min_len] self.population[-min_len:] = self.population.next_population[:min_len]
self.population.next_population = [] self.population.next_population = []
self.population.mating_pool = [] self.population.mating_pool = []