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involves is const

release/4.3a0
Frank Dellaert 2009-11-20 14:17:52 +00:00
parent 5f848f272b
commit d234365d53
1 changed files with 1 additions and 1 deletions
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cpp/FactorGraph.h
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@ -93,7 +93,7 @@ namespace gtsam {
Ordering keys() const; Ordering keys() const;
/** Check whether a factor with this variable exists */ /** Check whether a factor with this variable exists */
bool involves(const std::string& key) { bool involves(const std::string& key) const {
return !(indices_.find(key)==indices_.end()); return !(indices_.find(key)==indices_.end());
} }