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remove redundancy in enumerate

release/4.3a0
Varun Agrawal 2022-03-24 14:18:43 -04:00
parent f34f1de316
commit 3c62ab77de
1 changed files with 1 additions and 4 deletions
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5
gtsam/discrete/DecisionTreeFactor.cpp
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@ -156,10 +156,7 @@ namespace gtsam {
std::vector<std::pair<DiscreteValues, double>> DecisionTreeFactor::enumerate() std::vector<std::pair<DiscreteValues, double>> DecisionTreeFactor::enumerate()
const { const {
// Get all possible assignments // Get all possible assignments
std::vector<std::pair<Key, size_t>> pairs; std::vector<std::pair<Key, size_t>> pairs = discreteKeys();
for (auto& key : keys()) {
pairs.emplace_back(key, cardinalities_.at(key));
}
// Reverse to make cartesian product output a more natural ordering. // Reverse to make cartesian product output a more natural ordering.
std::vector<std::pair<Key, size_t>> rpairs(pairs.rbegin(), pairs.rend()); std::vector<std::pair<Key, size_t>> rpairs(pairs.rbegin(), pairs.rend());
const auto assignments = DiscreteValues::CartesianProduct(rpairs); const auto assignments = DiscreteValues::CartesianProduct(rpairs);