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Fixed some warnings

release/4.3a0
Frank Dellaert 2018-10-23 23:20:17 -04:00
parent 9b7f80f25c
commit a7678698d3
3 changed files with 3 additions and 3 deletions
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2
gtsam/linear/HessianFactor.cpp
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@ -486,7 +486,7 @@ boost::shared_ptr<GaussianConditional> HessianFactor::eliminateCholesky(const Or
// Erase the eliminated keys in this factor
keys_.erase(begin(), begin() + nFrontals);
} catch (const CholeskyFailed& e) {
} catch (const CholeskyFailed&) {
throw IndeterminantLinearSystemException(keys.front());
}

2
gtsam/nonlinear/LevenbergMarquardtOptimizer.cpp
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@ -148,7 +148,7 @@ bool LevenbergMarquardtOptimizer::tryLambda(const GaussianFactorGraph& linear,
// ============ Solve is where most computation happens !! =================
delta = solve(dampedSystem, params_);
systemSolvedSuccessfully = true;
} catch (const IndeterminantLinearSystemException& e) {
} catch (const IndeterminantLinearSystemException&) {
systemSolvedSuccessfully = false;
}

2
gtsam/nonlinear/internal/LevenbergMarquardtState.h
View File

@ -147,7 +147,7 @@ struct LevenbergMarquardtState : public NonlinearOptimizerState {
CachedModel* item = getCachedModel(dim);
item->A.diagonal() = sqrtHessianDiagonal.at(key); // use diag(hessian)
damped += boost::make_shared<JacobianFactor>(key, item->A, item->b, item->model);
} catch (const std::out_of_range& e) {
} catch (const std::out_of_range&) {
continue; // Don't attempt any damping if no key found in diagonal
}
}