commit 09244015e304b0ebfb2f2399edd2d97e3b9dcd8f
author Sameer Agarwal <sameeragarwal@google.com> Sun Jun 30 14:33:23 2013 -0700
committer Sameer Agarwal <sameeragarwal@google.com> Sun Jun 30 22:51:21 2013 -0700
tree 58342fabb63e8a49d9fcc74c3084f4299794833b
parent 1c70ae9aa626e591cda987a970c240dd40d23a69

Expose line search parameters in Solver::Options.

Change-Id: Ifc52980976e7bac73c8164d80518a5a19db1b79d

include/ceres/types.h

diff --git a/include/ceres/types.h b/include/ceres/types.h
index 5edd128..5becb53 100644
--- a/include/ceres/types.h
+++ b/include/ceres/types.h
@@ -332,6 +332,12 @@
   FORWARD
 };
 
+enum LineSearchInterpolationType {
+  BISECTION,
+  QUADRATIC,
+  CUBIC
+};
+
 const char* LinearSolverTypeToString(LinearSolverType type);
 bool StringToLinearSolverType(string value, LinearSolverType* type);
 
@@ -364,7 +370,14 @@
 const char* NonlinearConjugateGradientTypeToString(
     NonlinearConjugateGradientType type);
 bool StringToNonlinearConjugateGradientType(
-    string value, NonlinearConjugateGradientType* type);
+    string value,
+    NonlinearConjugateGradientType* type);
+
+const char* LineSearchInterpolationTypeToString(
+    LineSearchInterpolationType type);
+bool StringToLineSearchInterpolationType(
+    string value,
+    LineSearchInterpolationType* type);
 
 const char* LinearSolverTerminationTypeToString(
     LinearSolverTerminationType type);