commit 51cf7cbe3bac45c6807c2703a2fc3175d76a1b47
author Markus Moll <markus.moll@esat.kuleuven.be> Mon Aug 20 20:10:20 2012 +0200
committer ceres-solver code review <noreply-gerritcodereview@google.com> Mon Aug 20 11:16:41 2012 -0700
tree 605b1d87ba5dbcae858155a2ab0a95fcdae798b3
parent ad1f7b772e559a911ac3a3b078b0aee1836fe785

Add the two-dimensional subspace search to DoglegStrategy

Change-Id: I5163744c100cdf07dd93343d0734ffe0e80364f3

internal/ceres/trust_region_strategy.h

diff --git a/internal/ceres/trust_region_strategy.h b/internal/ceres/trust_region_strategy.h
index 7d94ca2..391da97 100644
--- a/internal/ceres/trust_region_strategy.h
+++ b/internal/ceres/trust_region_strategy.h
@@ -59,7 +59,8 @@
           initial_radius(1e4),
           max_radius(1e32),
           lm_min_diagonal(1e-6),
-          lm_max_diagonal(1e32) {
+          lm_max_diagonal(1e32),
+          dogleg_type(TRADITIONAL_DOGLEG) {
     }
 
     TrustRegionStrategyType trust_region_strategy_type;
@@ -74,6 +75,9 @@
     // that the Gauss-Newton step computation is of full rank.
     double lm_min_diagonal;
     double lm_max_diagonal;
+
+    // Further specify which dogleg method to use
+    DoglegType dogleg_type;
   };
 
   // Per solve options.