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make exceptions as const reference

release/4.3a0
Varun Agrawal 2020-03-22 12:45:21 -04:00
parent 748a27db38
commit 73271816a6
1 changed files with 2 additions and 2 deletions
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gtsam/nonlinear/utilities.h
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@ -237,12 +237,12 @@ Values localToWorld(const Values& local, const Pose2& base,
// if value is a Pose2, compose it with base pose // if value is a Pose2, compose it with base pose
Pose2 pose = local.at<Pose2>(key); Pose2 pose = local.at<Pose2>(key);
world.insert(key, base.compose(pose)); world.insert(key, base.compose(pose));
} catch (std::exception e1) { } catch (const std::exception& e1) {
try { try {
// if value is a Point2, transform it from base pose // if value is a Point2, transform it from base pose
Point2 point = local.at<Point2>(key); Point2 point = local.at<Point2>(key);
world.insert(key, base.transformFrom(point)); world.insert(key, base.transformFrom(point));
} catch (std::exception e2) { } catch (const std::exception& e2) {
// if not Pose2 or Point2, do nothing // if not Pose2 or Point2, do nothing
} }
} }